tomahawk6 said:
Is it hard to accidentally fire a missile ?
In the Hornet (or any other fighters I have flown), it’s at least a three-actuation deal:
(Get out of simulation mode)
Activate the Master Arm (which is normally witness-wired for mission during which you don’t intend to fire weapons, in Canada anyway)
Select weapon
Activate trigger
Now, it could be possible that the aircraft was never put into Sim mode (it generally defaults in live mode), was conducting training, selected the weapon (as you’d do in training), activate the master-arm switch (which most people will do in training to build muscle memory) and shot at an appropriate time during the training evolution (which we do all the time).
Bottom line: there are multiple safety features, none of which is particularly difficult to forget/overlook. In any way, that pilot did not follow procedures/checklists. It is, however, not the first time, nor the last time, this happened.
It is very possible that the pilot was on a practice scramble where things happen much faster than a normal start.