We were coming back from the Deid after a 90 day rotation. We were flying another unit’s plane home and this plane had had a LOX leak just prior to us departing. We had a very new co-pilot with us who was not on our regular crew (our co had to depart ahead of us on emergency leave). We had heard this guy was a pretty easy target and he was a good sport. All the way home we kept saying that we hoped the LOX leak didn’t come back (we were chumming the water). Most anyone who has been around Herks knows the trick where the pilot runs down the LOX indicator with the test button and the FE pulls the breaker to cause the gauge to stick at zero while the co has gone to the back. And by the way, I have since been told that this is a stupid trick and I’ll never do it again but I did it out of ignorance and lived and it was funny as hell so I’m telling the story.
So anyway we ran the gauge down, pulled the breaker, and went to “dim” on the caution lights so the co wouldn’t see the light as he got back in the seat. Once he was all settled in and kicked back the AC casually reached over and went to bright. About a minute later the co noticed the light and gauge and brought it to our attention. We all ran the drill, “Everyone check your regulators.” I got out the dash 1 and pretended to be looking something up. This was all planned and briefed up to this point. What followed was shooting from the hip. The AC then asked the co what he thought we should do. After a few Uh’s and Um’s the AC said, “Hey load, have you got any full walk around bottles back there.”
Load: “Yep, got two full ones.”
AC: “Okay, tell ya what we are gonna to do. Load, I want you to go to a refill hose and plug in the bottle and we are going to reverse fill the LOX converter. I want you to count to three and then plug in the bottle. Co, you keep an eye on that LOX gauge and tell us if you see any movement.”
Co: “Roger that!" (as he moves his head down and closer to get a good bead on that needle)
Load: “Okay, you ready…One….Two…Three (as I push the breaker back in).
Co: (as he throws himself back in the seat in total astonishment) “YGTBFSM”(was the look on his face)
We watched him sitting back in his seat staring at the ceiling for about ten minutes trying to figure out “how the fvck that worked” before we finally let him know that he’d been had. He swallowed the hook deep.
True story