3 ms·
Interesting answer. My offhand guess would have been discoloration in the metal due to heat put off by this monster: http://en.wikipedia.org/wiki/GAU-8_Avenger
by cushychicken 13y ago
Interesting answer. My offhand guess would have been discoloration in the metal due to heat put off by this monster:
http://en.wikipedia.org/wiki/GAU-8_Avenger http://en.wikipedia.org/wiki/GAU-8_Avenger
- lake_rogue 13y agoMy guess was a variation: as a warning to ground personnel not to touch that area of the fuselage, as after any recent firing of the GAU-8 that area would be "HOT PLATE".