It isn't my fault you haven't flown many places or experienced different types of gliding. I forgot before, I happen to have an old friend who owns a motor glider and I've been in that too. I expect you'll tell me a glider with an engine is also impossible and that I have been playing too much Kerbal space program.
These aircraft don't 'drop' the cable. They release at the glider end and the ruddy cable dangles around behind them as they come in to land. The buckle release thing is a meaty bit of metal and it bounces and flies around like no ones business as the plane lands. And those cables are pure steel. Get one of those in your prop and its goodnight. They are heavy too.
I do not mean a winch launch. Booker Airfield near me uses a winch. Denham use Tow aircraft. My airprox was with a tow aircraft, not a winch. I was too high for a winch to bother me and there was an aircraft on either end of the rope. Just because you don't have a vast experience of different airfields doesn't mean I do not. You are obviously a club pilot who always flies from the same airfield every single time and have no concept of aviation outside of your little 5 mile bubble.
I'm not interested in your friends. I know more pilots than I care to. I trained with them at a flight school, worked with them, sold aircraft to them, did air shows with them, dated them, lived with them, am related to them and they all think the world is round. They also think that fiat currency is a legit system not based on fraud and backed by central banks with real assets. They can all be blissfully wrong about things they don't look into deeply.
Oh Dear calm down, I am a trying to find out your experiences as a pilot that give evidence that the earth is flat and you are now resorting to attacking me and my integrity.
I took my instructors and advanced instructors course at Booker in 1976 with Brian Spreckley the then world champion and did much of it in a Motor Falke. There are a number of motor glider types including those with retractable Rotax engines which avoid having to land out on a cross country flight. I am not going to get into an argument with you but suffice it to say that I have over 2500 flights in my logbook covering most of the gliding sites in the UK and still know many of the instructors from across the years at those sites.
You misread my post when I said that tow ropes are dropped, that is only in an emergency, they are released by the glider pilot then the tug aircraft (Not Tractor) returns with it to the airfield. Now not all, but most tug pilots drop the rope on the field before landing as there have been a number of accidents in the past from ropes snagging on fences. See the BGA accident records for details.
You mentioned winch launching at Booker, but I am afraid there certainly isn't any winch launching there, only aerotow where I have used their excellent and very powerful Pawnee tug aircraft. I am also sorry to say that you are also wrong about aerotowing at Denham, there is no glider flying there at all. BGA website will confirm.
Because so much information that you have posted is factually incorrect,and you are unwilling to answer my one flat earth question I will respectfully refrain from discussing anything more about flying on this thread.
Roger