Yeah, I was thinking about crewchief duty flying in a Blackhawk all over the DMZ area of South Korea at night. Nobody ever bothered us, except the hawk missile guys who would light us up with target acquisition radar right after we buzzed their hilltop. Good times. Nvg's with a battery pack for counter balance was heavy, nobody ever does neck muscle exercises.
I was amazed to see the static electricity show the rotor blade tips would generate. Especially when in a dusty area. Looked like pixy dust or sparkles.
And the brakes on the helicopter would actually throw off sparks doing run-on landings. All normally not visible with the naked eye, but plainy and amazingly visible with nvg's. One of the Warrant Officers at that time had over 1,000 hours of flying time under nvg's alone, which I thought was a lot.