There are so many places where non-standard circuits are used, that it feels like it's become more the norm rather than the exception. This is obviously a safety hazard in some cases.
I remember the almost head on collision I had on the runway at a Swedish airport many years ago. I was in the circuit flying a big Lancer and was trying to cope with gears, MP and constant speed props (aircraft was new to me). A Cessna announces it want to join the circuit when I'm on downwind. I say where I am at what my intentions are (landning). No answer. On base I call out again and now specifically ask the Cessna where he is. No answer. Turn final and since the aircraft is all new to me and I'm a bit behind it, I'm going a bit too fast and too low and everything happens a bit late. The airport also has one of those deceptive ridges besides the rwy, so couldn't really see much until you're pretty much on short final. Just as I'm trying to slow this beast down and get her down I see the Cessna coming right at me on the runway! I pull up and veer sharp left (I know, opposite of what I should have done) and he goes to my right in a touch and go. I scream at him on the radio, but no answer. I don't think he ever saw me or if he did, he hid in shame. His radio could have been faulty, but that's no excuse for landing downwind.
Lesson learned for me? Never assume an aircraft not answering or announcing correctly is doing the right thing. Try to avoid straight ins, even if there's no traffic as it gives you time to visually check the airport, windsocks, movements etc.
Last edited by AdamFrisch; 8th September 2010 at 07:40.