Flight and Maintenance story.
McChord AFB, WA
318th Fighter Interceptor Squadron
T-33 Flight to Kingsley Field, OR.
Circa: 1977
These things seen to always happen late of a Friday afternoon when you have a fishing or hunting trip planned for the weekend.
Word came down that a F-106 that was on alert status at Kingsley Field, OR landed after a flight, and after it turned off the runway onto the taxiway the engine flamed out. It was then towed to the alert barn and they could not get it restarted.
My boss told me that I could go on a flight down to Kingsley Field to troubleshoot it, and fix it if I could. I was never one to turn down a flight in one of our aircraft so I said, “Sure I’ll go”. I then figured, sure a quick flight down and I’ll do my stuff and fly back. Then they hit me with it. “Your take off time is 0900 hours tomorrow morning.” Oh $hit, there goes the weekend trip, dam the bad luck.
Next task to complete was to get prepared for the flight and fitted for some flight gear. So off to survival equipment shop I headed for a helmet, oxygen mask, flight gloves, etc. Didn’t take me long to realize I was going to be getting home late today. It took several tries with different oxygen masks to get one to fit without leaking in the corner of my eye. After the 3rd or 4th mask I told the survival specialists that, “This oxygen mask is good enough.” He then asked, “does it leak?” and I said, “Just a little.” He quickly responds, “Then it’s not good enough.” I looked the young airman in the eye and I guess he could tell I (SSgt) was getting a bit ticked off with the whole thing.
The airman then said, “Sergeant, if you need to fly any length of time on oxygen then an oxygen leak in the corner of your mask I will dry out your eye.” Well, I relaxed and he found a mask and adjusts it perfectly so there were no leaks. I got my gear together and thanked him and he wished me a safe flight.
I drove past the squadron and our flightline on my way home I noticed the F-106B (two seater) was sitting on the flightline and some troops were around it. This likely meant we were flying it to Oregon in the morning. I was finely going to fly in a F-106. My need for speed and g-forces was going to be satisfied at last.
Next morning (Saturday) I got out to the squadron early with my gear and got a toolbox. Walked out onto the flightline and the F-106B was gone! Then a crew-chief next to a T-33 started to wave me his way, so I went over to him. He took my toolbox and secured it in a travel pod hung under the wing. I was just thinking where the hell was the F-106B when the Squadron Commander (CO) walked out of the squadron operations building. Then my thought changed to, $hit I should have gotten a haircut yesterday or the day before. I figured a LT. or Capt. would be doing this weekend hop to Oregon.
The commander and I greeted each other and I asked why he was flying on a weekend. He said it would give him the opportunity to drop in and visit the troops at our alert detachment at Kingsley Field. He added that we were going to take the F-106B but maintenance defueled it and towed it in the hanger last night to get it ready for it’s phase inspection starting Monday. All I could say was, “DAM!”
Then the talk turned to getting ready for departure.
We did our safety briefings, which I had heard many times before. Talked about possible emergencies that might require us to eject, and if so, how we would do it.
Everything was normal, engine start, taxi, take-off and the flight down to Kingsley Field.
As the flight time passed all I was thinking was that we could be flying at several hundred knots faster than we are now.
We had passed over the Columbia River between Washington and Oregon, and had also passed Crater Lake which was not to far from Klamath Falls were Kingsley Field was located.
The pilot said we were over the field, we’re going to land, get ready. I looked around and we must have been flying at least 8,000 feet when the jet rolled over and we started down.
First this way, than that way, then back again, circling and circling or doing some kind of figure 8’s above the field loosing altitude with each turn. I was wondering if the travel pod and my toolbox were still attached to the jet or would it beat us to the ground.
My boss had made arrangements for the F-106 with the flameout to be relocated to the trim pad and secured down with the run-up cables, and for the wings to be fuel only. To leave the drop tanks empty.
Got my toolbox and a few maintenance troops and I drove out to the trim pad to try and run-up the jet engine. I did all my pre-run checks and then climbed into the cockpit. The troops with me stood as fireguard and observer. The ground support equipment was connected to the aircraft and I selected start. The engine compressor started turning as I saw the rise in RPM’s and oil pressure on the cockpit gages. I advanced throttle and the Exhaust Gas Temperature (EGT) started to rise on the gage. Shortly the engine was operating normally in idle setting. So far so good I figured as I watched all the cockpit gages and insterments for about 5 minutes.
I then instructed the ground support troops to remove the equipment and I closed the cockpit canopy. Things then got a little quieter with the canopy closed. I was in voice communication with one of the technicians on the ground and told them I was going to 50% power for a few minutes. We sat at 50% part power for several minutes and watched everything. I asked the ground technician if he noticed any fuel leakage realizing if there was he would have informed me, as we are all trained to be alert and observant during engine run-ups. But it never hurts to ask.
Again all was normal. I then took the jet to military power without afterburner and the jet pushed against the wheel chocks and strained on the tie-down cables. So as we sat a full power making noise for Klamath Falls citizens I monitored all the aircraft and engine insterments.
I then informed the troops on the ground I was about to select full Afterburner. The one on the intercom motioned to the other observer that we were going into afterburner and he nodded OK. So, with the jet at full power and with a flick of the wrist to the throttle outboard I selected afterburner. For a second or two all went quiet, then that big BOOM as the afterburner lit-off and we were making plenty of noise now. In afterburner you also suck lots of fuel. I sat calmly and continued to observe the cockpit interments looking for some kind of an indication of what might have caused a flame out. Fuel flow, RPM’s, EGT, Oil Pressure, Vibration, everything operating normal.
Then I noticed something and clicked on the intercom and said, “Wait a second” and the ground observer replied, “What’s the problem.”
“The problem is that one wing fuel gage is reading full and the other has dropped about ¼ of a tank of fuel.” Both wings should feed fuel to the engine evenly unless a fuel boost pump has failed or valve is stuck closed.
My guess is that during flight only one wing supplied fuel and that went dry right after landing. Very lucky. Must have felt funny inflight with the C/G off.
I then informed him I was terminating the afterburner operation and slowing bring the engine back to idle and cooling it down before we shut it down.
I opened the canopy and then shutdown the engine. We were done and I could get ready to fly home as it was a fuel cell problem and they would have to fly a fuel system specialist in with a boost pump and wing vale to fix the jet.
We drove back to the alert area and I reported the findings to the commander and maintenance officer. It was late in the day and we pressed forward to get airborne and on the long flight back to McChord AFB, WA. Clouds had formed and it would bring night quicker. Again I thought it would be great to be zooming above the clouds at maybe 450 knots in the F-106B. On the way back we banked around the clouds and when we reached McChord it was drizzling.
I did make it home for a late dinner Saturday night.
Photo of Crator Lake, wish would have thought to
used my camera at Kingsley Field.