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Originally Posted by Neil Sumner I thought ALL commercial aircraft had to have an ILS. Guidance is essential during fog and poor visibility.
-Neil |
I don't think the airports themselves have to have it installed though. 5 miles between two strips isn't very far at all.(about a minutes flight time even at approach speeds) If he was getting bugger all info from the controller and wasn't familiar with the area I can see how it could happen quite easily.
Especially if the strips were parrallel to each other ( which is likley as it tends to based of prevalent wind direction in the area). If he's on approach and the two strips are ahead of him seperated by 5 miles and he doesn't know there are two strips in the area he's going to head for the one he notices first , this might not even deviate from his last approved approach communication from the controller and no one even notices anything is odd until he's on the ground. Surprised no-one at the army strip warned them off then again it might be seldom used and pretty much unmanned. ( Ireland doesn't have a massive air force)
I've seen regular scheduled flights land at major airports without even waiting for confirmed permission from the controller , tends to be a case of the controller only getting involved to tell them not to land rather than giving them explicit permission.
I reckon the pilot will be hauling freight from now on though.