War Stories and other Tales                                     Scroll for other stories

Well Done and Well Done?
Story by Stan Murphy

The Rest of the Story
John Harris

In the mid fifties, the 38th Bomb Wing. at Laon Air Base, France, had their old reliable B-26 Invaders replaced with beautiful new B-57 Canberras.

As with most new equipment, our new birds would occasionally present us with an unexpected malfunction.  John Harris, a top notch pilot, was faced with this dilemma one day when for no apparent reason his nose gear failed to extend.  John and our Martin Company Tech Rep tried to correct the problem but their combined expertise failed to come up with anything to make the gear come down.  It was finally decided to put a strip of foam down the center of the runway so the B-57's nose could scoot through the foam on landing rollout.

A major in wing opertions,  upon hearing of Johns emergency, called the tower and requested they ask John to please hold off his landing for a little while.  The major wanted time to go get his movie camera so he could film this unusual event.

John, being a hell of a nice guy as well as a hell of a good pilot, agreed to do so.  The Major returned with his camera and John turned final.

John did exactly what everyone knew he would do.  He made a picture perfect landing.  When the aircraft came to a stop, the only visible damage, aside from a little scraped paint, was   the UHF antenna which had snapped off.  Well done.

The major also felt he had done well.  He believed he had captured on film something that had never been photographed before and very possibly may never be again.  As the major was putting away his camera, his
euphoria abruptly dissipated.  To his horror, he noticed he had not removed the cameras lens cap.  Sometimes grown men do cry.

Stan Murphy

B-57 Tripoli.jpg (71851 bytes)

Photo by John Harris
Click to enlarge the photo

During my tour at Laon AB, France 1955-1958, I flew B-57s in the 38th Bomb Wing. After about two years in the 71st Bomb Squadron as a line pilot, I was assigned to wing training as an instructor pilot. There, we gave initial training to new arrivals, some already B-57 qualified and some not. We trained some pilots for other units in Europe.

One of our routine duties was to administer “standardization flight checks” to the pilots of the 38th Bomb Wing. There was a need for this, because the last training for most of them was at Randolph AFB.

I was scheduled to fly with “Mac” McClellan to administer a standardization flight check. This was in the very early stages of attempting any standardization, and was our first opportunity to take a look at the pilots. We climbed to 15,000 feet in VFR conditions and did some basic air work such as stalls and steep turns. We needed to burn off some fuel to get the weight down for instrument approaches and landing practice. To kill some of the time, I asked that he extend the gear with the emergency “T”-handle. I had found that almost none had ever tried it. I had briefed it before flight to be sure the wrong “T” handle (canopy jettison) wasn’t pulled. When Mac pulled the “T” handle, the right main and the nose gear extended properly and the left main remained up and locked as indicated by the instrument. My first thought was that the indicator was stuck and the gear was really OK. There was a slight but noticeable yaw to the airplane that indicated otherwise. We made a pass by the tower and got the bad news. There was no emergency procedure in the Dash 1 for this condition.

With most of our fuel still on board, we had a lot of time before landing. I noticed as things progressed, more and more heads appeared in the tower, until the row was solid from one side to the other. There was plenty of help and suggestions for things to try, none of which worked. I think the Dash 1 at the time suggested jettisoning the canopy before touch down. I didn’t like the idea because the windblast would probably blind me in the back and make things too different for the pilot in front. There was also, the remote possibility of crew incapacitation and aircraft damage from the canopy. Besides, we knew of B-57 previous experiences that indicated a low possibility of anything but a safe, smooth touch down with the wheels retracted.          

After trying about everything we - and the crowd - could think of, we realized it was time to get set for the landing. Every move we could think of was discussed and agreed upon. We were told to burn the fuel to minimum. But no one wanted to say how minimum. I think we settled at about 2000 pounds. We got several delays from people on the ground for reasons I can’t remember. Probably getting the foam ready. It came out of our 2000 thousand pounds. Meanwhile, the weather started deteriorating. The wind, which was straight down the runway at 5-10 knots, started swinging around to a right crosswind of near 90 degrees. Switching runways would ordinarily be no great problem, but they were well along laying down a foam strip for our touchdown. It also started to rain.           

Mac set up a good approach and touched down approximately where he should. Grinding B-57 is not a pleasant sound, but it was very smooth. I could feel the small imperfections in the pavement, but there were no big bumps. The airplane slid much farther than we expected. It couldn’t be that we were anxious (?)  The airplane stopped to the left of the foam track and angled to the right about ten degrees. That was probably because of the wind from the right. Both tip tanks were still clear of the ground and engines still running. Mac was supposed to open the canopy when the airplane slowed. He got it about half open, and stopped. It was enough for him, but not for me. As the airplane stopped, he started scrambling out. I caught his leg and held on until he realized the canopy wasn’t fully opened. He opened it and cut the engines, gave me a grin, and departed at high speed. I wasn’t too far behind.           

The airplane was flying again in about two weeks. Most of the damage was to the bomb bay door. Removed and replaced! Some sheet metal work was needed at the fuselage bulkheads at each end. They had flat spots from the belly slide.           

Maj. Howie Moore had a 16 mm movie camera and photographed the landing. Months later, he finally admitted there was no film in the camera!           

The cause of the problem was a ninety-degree bell crank in the gear door lock linkage. Remember those rods on the door? The crank had cracked in the middle, with the crack running to the pivot. When the rod was pushed, the crack would open and the bell crank would not push so that the lock pin would be withdrawn. Later in my tour, I found another one on an airplane that I was supposed to fly. Many years later, I was reading some old accident reports and found the problem was not unusual. Made me wonder why they didn’t fix it!                                                          John W. Harris

                                                                                   

First Strike
Chuck Ramsey

Flying in Vietnam
Chuck Ramsey
My memories (Or what’s left of them)

Sometime in late February of 65, the VC blew up something, so we were going to retaliate. In early March the Air Force came up with a strike on a supply depot in the southern part of North Vietnam.  The B-57’s were included in this strike.  (Yippee)  At that time, the 57’s were operating out of Bien Hoa.  There were two squadrons (8th & 13th) stationed at Clark AFB.  Both squadrons were rotating crews on an individual basis, so we had mixture of both squadrons at Bien Hoa. As far as I can remember this was the first time the B-57’s had taken part in an operation like this. There were to be four or five different types of aircraft taking part in the mission. 
          As the luck of the draw would happen, I was at Bien Hoa when this took place.  This means I was fortunate to be a part of this historic event. ( Yeah – Right.)
          The briefing was pretty straightforward and we headed for the aircraft. The aircraft were full of fuel; bombs loaded and gun cans were full.  What more could you have asked for?  Steel plating around the cockpit comes to mind. We were putting 12, 16, or 20 aircraft on the mission.  I don’t remember the exact number but it was a whole passel of aircrafts. (It’s that memory thing) Needless to say the “pucker factor” was pretty high.  We were to be the last of the aircraft to hit the target.  What we weren’t told was that the higher ups had calculated that the Big, Slow, B-57s would experience a 50% loss.  Had this tidbit of info been passed down, the pucker factor would have been off the scale.
          Take off, climb and cruise were normal.  Except the take off roll was a little long (an understatement).  But that’s another story.  North of Danang, we started our descent down to the tree tops.  Just north of the DMZ, we switched over to the strike frequency.  Much to our consternation, rescue operations were already in full swing and we hadn’t even gotten to the target.  Remember that pucker factor, it really shot up at that moment.  Now we were at the point of getting all the switches in the right positions for the bomb drop. Rotate the selector switch to “bombs internal”- fly formation;  arm the bombs - fly formation;  bomb bay switches on - fly formation;  get gun sight set - fly formation;  rotate bomb door - fly formation;  and watch out for the trees.  OK – the last bit is an exaggeration – BUT WE WERE LOW.  (Aircrew member were multi-tasking long before it was a business buzz word)
          Planned attack was to use what I call the “Thunderbird Reversal”.  Pop up from the deck, do sort of a wing–over, establish the dive bomb angle, drop the bombs and get “The hell out of Dodge”. This maneuver makes it a little more difficult for the gunners on the ground to track you. Altitude, airspeed and heading are all being changed at the same time.  Being #4, there wasn’t anything on the ground to aim at because of all the smoke, so I just aimed for the middle of the smoke.  There was some AAA because I’m sure I felt the tail of the aircraft lift-up a couple of times as I was coming over the top.  After bomb release, it was full throttle and head for the deck and Oh-Yeah, close the bomb door.
         
Leveling off I picked up #3 and fell in behind, about one to two miles back.  After a couple miles, I realized that I was not gaining on anybody and that was because they also had their throttles bent around the wide-open position. Down the road, lead backed off a little on the power, we joined up and started the climb out.
          Now, in the pilot’s handbook (Dash One), there is a little obscure note that says, “ If the beak of the aileron comes in contact with the wing, a vibration will occur through-out the aircraft.  (or something to that effect)”. About the only way this can happen, is to come off the hot jungle floor and make a rapid climb to altitude, which results in the metal of the aircraft to contract at different rates.  Going through about 35,000 feet, guess what, the airplane starts vibrating.  Since we had encountered some triple A, I just knew I had taken some hits. The other members of the flight checked me out and said everything looked good.  Since the engines were running good and the aircraft was controllable, I stayed with formation.  That way if anything bad had happened, they could at least mark the spot. Passing through 40,000 the vibrations eased off and shortly after level off it went away. 
         
Fortunately, the remainder of the flight was uneventful with recovery at Bien Hoa.  No aircraft had been lost and only a couple of aircraft had damage. Earlier I had mentioned that the higher ups had calculated that we would lose a bunch of airplanes.  Since we had not, each aircrew had to write a narrative of what we had done, to avoid being shot down.
         
So ended the first strike, that is if you don’t include a trip to the bar.

Chuck Ramsey  

 

 

 

 

 

 

 

If you could discount the separation from families; the loss of friends; the heat; the living conditions; the food; and being at Bien Hoa the morning the ramp blew up,  (-loudest G/D noise I’ve ever heard-).  Well, if you could discount all of that, the flying, from my viewpoint, was interesting, challenging and sometimes extraordinaire.  We were doing things that had never even been thought of, until then.

But before we could do all this flying, we had to get the birds off the ground.  Prior to this time, the old 57 had never really been fully loaded down.  Well, maybe for a firepower demo, but even then, nothing like we were doing.  It seems that the higher ups realized they had an airplane that could carry almost as much as an A-1 but much faster. And as bonus, unlike the fighters, we were always full of fuel, because we did not have to remove any tanks to be able to carry a full armament load.  But when you hang 4 –2.75 rocket smiley pods; (each pod carried 7 rockets), 4-1,000 bombs under the wings and then add a bomb bay full of 500 hundred pounders, not to mention full ammo cans for the guns, the aircraft gets to be a tad bit heavy. As a result, we were at the upper end of the takeoff charts.  Actually in some cases we were beyond the charts.  We knew we could get the aircraft off the ground, but we weren’t exactly sure how much runway we were going to use. Some creative interpretation of the charts gave us a pretty good idea what the takeoff roll would be for that day. Because of the warm temperatures, (was there anything but warm/hot temperatures) this made for some long take-off rolls.  Seven and eight thousand-foot take-off rolls were common.  One nice “warm” day at DaNang, I picked the nose wheel up with only 1,000 feet of runway left.  For many aircraft in the inventory, this was not unusual, but for the 57, it was new.

 Now, the B-57 had this one little nasty flight characteristic. The safe single-engine speed was always higher than take off speed. The rudder just wasn’t large enough to control full power on one engine at the slower speeds. This meant that there was a twilight zone that you had to get through on every take-off.  If one engine hiccupped right after liftoff, you would have to be awfully fast hitting the master jettison button, awfully lucky with the rudder control, or you would be awfully dead. Fortunately the J-65 engine was very reliable and to the best of my knowledge, an engine loss at that critical time, never happened.

One of the best things that happened to me was being crewed with Charles McLaughlin.  He kept me straight and since he was also an Electronic Warfare Officer (EWO), he could tell me when I should start getting excited about the radar tracking guns.  We did not have any radar jamming equipment, but at least we knew when to get excited.

Now for the fun part of flying in Vietnam. Was it interesting, challenging, etc, - take your pick.  Early on we began flying sorties, at night, over the southern part of North Vietnam.  Basically, we were just looking for targets. (Night - recce)  This really was not that productive since all we had to look with, were our eyeballs. So they (the ones higher up on the food chain) teamed us up with a C-130 (Blind Bat), which would drop flares on a briefed target or anything else we might come across.  At this point in my flying career, I had never even been close to a C-130, in the daytime, and here I was, joining up with one – AT NIGHT! Because of dissimilar aircraft, this became one of those challenging and interesting part of flying in Vietnam.

On one sortie, my wingman and I had to fly, NIGHT – WEATHER – FORMATION with the C-130.  Dissimilar aircraft - at night - in the weather?  This type of flying was definitely challenging, interesting, extraordinaire, and probably a little idiotic. It was this or separate with the idea that we could rejoin after clearing the weather. Since we were fairly well north, I figured the C-130 would be a little reluctant to turn his lights on. So, we hung in there. The C-130 did have some bug lights across the top of the wing, so we could see him by riding just above and fairly close to him, where we needed to be to see him at night in the first place. Another aspect of flying formation in the B-57 was that, it had - NO, repeat No hydraulic flight controls, not even some sort of boost.  It was all manual, and all in the arms to keep the machine in position. In order to keep those bug lights in view, in the weather, you had to fly pretty tight formation. As a result, night-weather-formation was quite a bit of effort. But as it worked out, it was all for naught.  The weather never broke, so it ended up being an aborted mission anyway.  BUT, you gotta admit, it was different.  

Another wrinkle of matching up dissimilar aircraft to get a job done was utilizing the Nav/Bomb system of the EB-66.  The plan was to meet up with the EB-66, fly formation, at 20,000 feet and by using a tone, know when to release the bomb load. But here again, it was, what else – at night.  It seemed somebody up the line, took the name - B-57 Night Intruder - to mean just that- night. As with the C-130, I had never even been close to an EB-66 and here I was ready to fly formation with it. On my first attempt at this, I discovered the B-66 could flat outrun the B-57.  After we were in position, I told the 66 to “push it up”.  The next words were –“slow down”. This meant we had to go through all that bit of joining up again. On the bomb run, I tried to stay in fairly close to the 66, otherwise we would have just bracketed whatever target he had in his crosshairs. As a bonus, the B-66, being an ECM aircraft, could jam the radar-controlled guns. Actually, the mission with the EB-66 were probably the easiest ones that we flew. Take-off; cruise to rendezvous; join up; fly formation for 10 to 15 minutes; and go home.  

As with take-offs, landings sometime presented an interesting situation that would never have happened in a training/peace time situation.  DaNang, at the time the B-57s relocated there, had only one runway and it was busy.  Without a major, major catastrophe, there was no way to close the runway.  There was just too much traffic of all types of aircraft and there was nowhere else to go. In retrospect, my hat goes off to the guys in the tower.  It really was amazing how well they kept the traffic moving.  But things did happen:

 

 Situation: Aircraft with collapsed gear at the 1,500-foot marker of the landing runway.          Instructions: Land long
________________

  Situation: C-123 off the left side of runway at mid-field, with the tail sticking out over the runway.
Instructions: Keep it to the right on landing roll.
________________
Situation: Night mission - needing all the runway for take-off.
Instructions: Keep to the left on take-off roll.  Repairs being made to runway between 2 and 3 thousand foot markers.  Be careful of the floodlights.
_________________
Situation: During engine shutdown and rotating of the bomb door, a 500-pound bomb rolls out and up against the right main gear.                   Instructions: Run like hell!
 ________________

          I know, I know, the last situation has nothing to do with flying, but it does illustrate some of the “stuff” that happed during that time period.
Ok, flying in Vietnam, --- interesting, challenging. extraordinairy, difficult or idiotic?  You choose.  

A tip of the hat to the maintainers, better known as crew chiefs, armament, avionics, electrical and all the rest for keeping the airplanes in the air, under difficult conditions. Actually, I think a better word would be lousy conditions. You would think that in all the time I was there I would have gotten at least one maintenance abort so that I would get an extra day off.  But Nooooo, you had to keep them flying. That’s my way of saying – Good Job.
Finally I would like to take this opportunity to acknowledge 3 fine gentlemen, that it was my honor and pleasure to have been crewed with:
Gayle P. Johnson;  Robert A. Manns: and Charles McLaughlin
Thanks guys for keeping me pointed in the right direction.

 


          Ferrying to the Philippines

Charles (Chuck) Ramsey

 

In the fall of 1964, some of the B-57s stationed at Clark AFB in the Philippines were deployed to Bien Hoa, South Vietnam. Through various incidents, several aircraft were lost.  So a decision was made to replace them. One problem came to light.  I don’t know when the decision was made, but aircrews were not selected until the end of December or the first of January 1965, so as not to screw up the Christmas holidays. (Wasn’t that considerate of them?)  The Problem:  We had to be in Louisville, KY, by the middle of January 1965.  Needless to say there was a wild scramble getting orders; getting the kids out of school; making arrangements to get household goods packed up; clearing the base; and then getting the family to a place to live.  In my case, that meant a cross-country trip from Biggs AFB at El Paso to South Carolina. (Sound familiar to anyone?)
            Nine crews from the three DSES squadrons showed up at the National Guard outfit to pick up the aircraft and start out on the ferry trip.  I had been crewed with Mike Chalout, who was also from Biggs and we had flown together many times making the trip much easier.  When asked of the Aircraft Delivery Group where we were headed, all we got was that their job was to get us to the next stop and that General Lemay was watching this deployment. Now I have no way of knowing if General Lemay, himself, was watching this trip but in retrospect, somebody way up the “Food Chain” was definitely keeping an eye on this operation. We had a pretty good group of highly intelligent people making this trip, so we thought we would try to figure out ourselves where we might be heading.  First, we were ferrying B-57s.  Our initial stop was to be the west coast.  Second, the aircraft were fitted with ferry tanks, which generally meant long over-water flight. Third, there was only one outfit with B-57s in the Pacific and it was in the Philippines.  By George, I think we got it. We were headed to Clark AFB in the Philippines.

            Then we hit our first glitch.  The Air National Guard was either using or had requisitioned back type parachutes and a seat survival kit. Since the aircraft seat was not designed for back type chutes, a long flight with the chute hanging from your shoulders can be quite tiring.  All of us had been flying the machine for quite some time and preferred the seat type parachute with a life raft on the back.  So the Delivery Group asked where we could get these type chutes already put together. For whatever reason, the consensus was the 4758th at Biggs AFB at El Paso.  (Right back to where we had started from.)  A phone call and they said go.

 Somebody was watching.

             Normally, the base Transient Alert would be responsible for servicing the aircraft at Biggs, but not this time.  Now can you imagine the phone call that the Commander, Col. Young, received?  Something to the effect "You have nine B-57s due there in a couple of hours.  You are to “turn them around as fast as possible” and by the way, they will be taking 18 of your seat type chutes with life rafts”.

Somebody was watching.

            Normally the jumping off point for trips across the Pacific had been McClelland AFB.  For whatever reason we were diverted to (as best I can remember) Moffitt Naval Air Base.  This did knock off a few miles for the trip to Hawaii. The weather was pretty much at minimums when we landed and it didn’t get any better the next morning.  Ferry Minimums for take off was suppose to be 800 ft and 2 miles.  When we reached the flight line the next morning,  you could not see the top of the hangers.  But the weather people assured us that at our departure time, the weather report would read 800 feet and 2 miles.

 Somebody was watching.

             Next we found out that the headwind component from San Francisco to Hawaii, at 40,000 ft, exceeded our capabilities.  But the winds from Los Angeles were acceptable. So based on that we headed for Hawaii.  Estimated time enroute – 6 hours.  Estimated time to dry tanks – 6 hr – 30 min.

 Somebody was watching.

             For those not familiar with B-57’s, there is no autopilot. So we had 6 hours of hand flying the aircraft. (I know – poor us).  After leveling off at initial cruise altitude, there was not much for Mike to do except keep track of the fuel.  (Nothing to navigate from or with). Since Mike didn’t bring any reading material, he started reading the Aircraft Delivery Manuel.  A short time later Mike informs me that he wants to go home.  Naturally I asked why because it might be an excuse for me to go home.   He said that the delivery manual clearly stated that a fully qualified navigator was required for a ferry mission.  Mike, having been trained as an EWO, had only an entry-level navigator rating.  It sounded good to me but I don’t think anyone else would have bought it. Anyway, by the time we reached the Philippines, I can guarantee that Mike was a fully qualified Nav and then some.

             In order for us to reach Hawaii without running out of fuel, it was necessary to climb as high as possible.  Most of us stopped at 48 to 49 thousand feet.  One aircraft running a little bit low of fuel, went on up to 51,000 ft.  One thing that did for us was to eliminate any thoughts of conflicting traffic. (Unless there happened to have been a U-2 aircraft in the area)  No one ran out of fuel, but one aircraft turned final with 800 pounds of fuel remaining.  (By any measurement – that ain’t a whole lot of fuel).

             The next morning everyone was ready for the long haul to Wake Island except me.  One of the boost pumps in the forward fuselage had quit.  This tank feeds the engines and I definitely did not want to tempt fate by attempting the flight.  Now with some aircraft, operating with one pump is no big deal, but losing the remaining pump at 48,000, and having a tank that will not gravity feed, it becomes a real big deal.

             At first, we thought Hickam maintenance would be able to take care of the problem, but were informed that since we had a support aircraft, (I had not seen anything that looked like a support aircraft) that we would sit until the support aircraft came back though Hickam.  Apparently whoever had been watching us, had no time for one aircraft. Which meant we were stuck in Hawaii for at least a week. (Nasty break.)  We thought a long time on what we might do for a week (about 5 minutes), then we grabbed our bags and headed for Fort Derusy and Waikiki Beach.  I knew one person stationed at Hickham, he offered us the use of a car and you bet, we accepted. We did the normal tourist things but then another little problem came up.  Since we were between assignments, pay had not been re-established and there were families back home, Mike and I began to run low on money.  As anyone who has been to Honolulu will tell you, it is not the cheapest place to stay.  Housing was not a problem but food was.  But we did find a small restaurant about two blocks from the beach where we could get all the spaghetti and meatballs we wanted for a buck fifty.

             After about a week, we were told the aircraft was ready, so we headed back to the base for a departure the next morning.  As Mike was working on the flight plan at Base Ops, a navigator from a transport aircraft asked him how he liked that particular Loran chart compared to another.  Mike replied that we didn’t have Loran and he was just using that chart because it had both Hawaii and Wake Island on it. Then the conversation then went something like this.

           

            Nav: What are you flying?

            Mike: B-57           

            Nav: Ever been to Wake Island?

            Mike: No

             Nav: You’ll be able to get some good radar fixes on the way out to get on course.

            Mike: We don’t have radar,

             Nav: How about Doppler?

            Mike: No

                       Nav: Can you do Celestial?

            Mike: No

             Nav: Just what do you have?

            Mike: Tacan and a Bird Dog (ADF)

             Nav: Well, if you miss Wake Island, you can go on to Guam.

            Mike:  Noooo, the way I have it figured right now, we’ll have 20 minutes of fuel left at Wake.

             At this point, the transport navigator just shook his head in total disbelief and walked away.

             So after filing the flight, we were off to Wake Island.  One little tidbit that Mike didn’t tell the guy was that after a couple hundred miles out from Hawaii, we would not be able to talk to anyone. We had only one UHF radio.  Had this been passed onto the transport Nav, he probably would have wondered what type of idiots were these guys.

             As it turned out, we were able to talk to someone.  About halfway between Hawaii and Wake, we get a call from a C-130 on UHF saying that Honolulu Air Traffic Control (ATC) was looking for us.  We told him to pass along that we were still chugging along and hope to be at Wake at our original estimated time of arrival.  We then asked the C-130 what his position was.  He gave us some coordinates and Mike said that was about where we were supposed to be.  I ask the C-130 to look around and see if could see a contrail.  He said there was one to the south of him.  I told him I would make a turn to verify.  He comes back says, “ Yeah, that’s you”.  I said, “ great, tell me where I’m at”.  He read off some more coordinates and Mike said “outstanding” (or words to that effect), “we are on course and on time. (See, I told you that Mike would become a fully qualified Navigator) We thanked the C-130 and continued onto Wake Island.  By the way, Mike had miscalculated the amount of fuel remaining; we had 25 minutes of fuel remaining.

             The remaining two legs from Wake to Guam and on to the Philippines were relatively short and thankfully uneventful. 

             The following month, the fun started in Vietnam.  (Yeah – right)

 

© Copyright Marquis G. Witt, 1998,1999, 2000, 2001,2002,2003,2004.2007,2008 Materials may be freely copied and distributed subject to the inclusion of the copyright notice and the web site address. The site is intended for historical and informational purposes. This site contains links to other Internet sites. These links are not endorsements of any products or services in such sites, and no information in such sites has been endorsed or approved by this site.