I think the aircraft either came landing with a running EPU (Emergency Power Unit) or it's an exercise for such an event. The EPU runs on hydrazine, which is not too healthy a gas. Hydrazine powers the EPU in case the engine or the gearbox fails and powers both the electric and hydraulic systems. When a Viper with a running EPU lands, it will not return to the flightline but it will park at the end of the runway or at a runway intersection. The EPU system is safetied by the guys in the special hydrazine-suits (shown in the picture), the flight-crew exits the aircraft and then the aircraft is taken to a special hangar where the EPU system is purged. The EPU and the bottle which contains the hydrazine sits on the RH-side, behind the cockpit.
The above is from memory, no doubt http://www.f-16.net" onclick="window.open(this.href);return false; has more detailed information.
Mickey
This is a subscription only section
Want to read more? It's only €10/year.
No account yet? Just Create an account first and head to the shop
