If you wish to contribute or participate in the discussions about articles you are invited to join SKYbrary as a registered user


Various Glider

From SKYbrary Wiki

Name Glider
Manufacturer Various
Body Narrow
Wing Fixed Wing
Type code
Engine count
Mass group UNK

Manufacturered as:

Various Glider

Various Glider


Technical Data

Wing span m" m" is not a number.
Length m" m" is not a number.
Height m" m" is not a number.
Powerplant None
Engine model

Accidents & Serious Incidents involving GLID

  • A320 / GLID, vicinity Memmingen Germany, 2015 (On 6 April 2015, the crew of an A320 under radar control in Class E airspace and approaching 4000 feet made a very late sighting of a glider being flown by a student pilot which appeared ahead at a similar altitude. The glider pilot reported having seen a 'cone of light' coming towards him. Both aircraft took avoiding action as practicable and passed within a recorded 450 metres with the A320 passing an estimated 250 feet over the glider. The glider was not fitted with a transponder and was not required to be, and the controller had only secondary radar.)
  • A343 / GLID, en-route, north of Waldshut-Tiengen southwest Germany, 2012 (On 11 August 2012, the augmenting crew member in the flight deck of an Airbus A340 about to join final approach to Zurich in Class 'C' airspace as cleared suddenly saw a glider on a collision course with the aircraft. The operating crew were alerted and immediately executed a "pronounced avoiding manoeuvre" and the two aircraft passed at approximately the same level with approximately 260 metres separation. The Investigation attributed the conflict to airspace incursion by the glider and issue of a clearance to below MRVA to the A340 and noted the absence of relevant safety nets.)
  • B752/GLID, vicinity Glasgow UK, 2011 (On 23 July 2011 a Boeing 757 in Class ‘E’ airspace east of Glasgow in VMC encountered a glider ahead at the same altitude and deviated right to avoid a collision. The glider, climbing in a thermal, had not seen the 757 until it passed during avoiding action. The closest proximity was estimated as 100 metres at the same level as the glider passed to the left of the 757 in the opposite direction. Since the circumstances were considered to have demonstrated a safety critical risk by the UK CAA, an interim airspace reclassification Class ‘D’ was implemented)
  • F2TH / GLID, vicinity St Gallen-Altenrhein Switzerland, 2017 (On 15 October 2017, a Falcon 2000EX on base leg for an easterly ILS approach at St Gallen-Altenrhein came into close proximity with a reciprocal track glider at 5000 feet QNH in Class ‘E’ airspace in day VMC with neither aircraft seeing the other until just before their minimum separation - 0.35 nm horizontally and 131 feet vertically - occurred. The Investigation attributed the conflict to the lack of relevant traffic separation requirements in Class E airspace and to the glider not having its transponder switched on and not listening out with the relevant ATC Unit.)
  • G115 / GLID, en-route Oxfordshire UK, 2009 (On 14 June 2009, a Grob 115E Tutor being operated by the UK Royal Air Force (RAF) and based at RAF Benson was conducting aerobatics in uncontrolled airspace near Drayton, Oxfordshire in day VMC when it collided with a Standard Cirrus Glider on a cross country detail from Lasham. The glider was sufficiently damaged that it could no longer be controlled and the glider pilot parachuted to safety. The Tutor entered a spin or spiral manoeuvre which it exited in a steep dive from which it did not recover prior to a ground impact which killed both occupants.)
  • H25B / AS29, en-route / manoeuvring, near Smith NV USA, 2006 (On 28 August 2006, a Hawker 800 collided with a glider at 16,000 feet in Class 'E' airspace. The glider became uncontrollable and its pilot evacuated by parachute. The Hawker was structurally damaged and one engine stopped but it was recovered to a nearby airport. The Investigation noted that the collision had occurred in an area well known for glider activity in which transport aircraft frequently avoided glider collisions using ATC traffic information or by following TCAS RAs. The glider was being flown by a visitor to the area with its transponder intentionally switched off to conserve battery power.)