Originally Posted by
Fitter2
Actually Fuji, the collision happened in VMC, open IFR.
More a good case for limiting aircraft that cannot practically operate 'see-and-be-seen' to controlled airspace.
Actually the collision was in controlled airspace. Remember, the UK is very rare in having absolutely controlled airspace (class A) adjacent to absolutely uncontrolled (Class G). In the US, like many other countries, most airspace is Class E (IFR is controlled VFR is not). There is a reason a speed limit exists for flights below 10,000 ft (to help see and avoid work). And equally why there is a strong desire from the guys doing 300 knots to have some technical help in avoiding other airspace users.
Originally Posted by
Fitter2
Glider are not equipped for IFR flight (and never have been to my knowledge).
What equipment is required for a glider to be legal for IFR? It isn't specifically mentioned in the ANO, but night (which is IFR in the UK is) and doesn't seem to require anything other than a chart and the basic essential information. Even a powered aircraft only needs an altimeter and a turn and slip indicator. (plus a radio, which a glider seems to be specifically exempt from with regard to IFR in Class G). On the other hand, from NoD's extract from the BGA, IMC in a glider is clearly recognised as a high risk activity as everyone needs to wear parachutes!