Gatwick information H, 17:55 automated weather, wind 260 degrees 15 knots gusting 27 knots, visibility 6 km, light snow, broken 2600(ft), overcast 3500(ft), temperature -5, dew point -11, QNH 997 Hpa, ILS runway 23 left approach in use, landing runway 23 left, departing runway 23 right, notice to airmen runway 18 closed, readback all runway assignments at hold short instructions, use caution for birds in the vicinity of the runway, advice the controller on initial contact you have H

(callsign)... radio check on 121.2…

BX, ready for take-off request left turn on heading 300 degrees / BX, left turn cleared after climb not above altitude 2000 feet until reaching zone boundary./ Left turn approved climb to 2000 feet until zone boundary, BX

Taxi to hold R runway 31 QNH1016 FALCON4F departure FALCON squawk 7412

Gatwick information H, 17:55 automated weather, wind 260 degrees 15 knots gusting 27 knots, visibility 6 km, light snow, broken 2600(ft), overcast 3500(ft), temperature -5, dew point -11, QNH 997 Hpa, ILS runway 23 left approach in use, landing runway 23 left, departing runway 23 right, notice to airmen runway 18 closed, readback all runway assignments at hold short instructions, use caution for birds in the vicinity of the runway, advice the controller on initial contact you have H

Pilot comms: … we have a problem and we want a priority landing, we have a violent passenger on board … we have an unruly passenger on board, we have a violent passenger, he has hit a member of the cabin crew, request priority landing … This passenger is endangering the safety of the flight, he is drunk … affirm we have an aggressive passenger, we need to get on the ground ASAP…

Lahua FIR SIGMET time 12:00 hours volcanic cloud drifting southwest of Lahua from 2000 up to 10000 feet

Taxi to hold R runway 31 QNH1016 FALCON4F departure FALCON squawk 7412

speedbird556 maintain flight level 260 expect descent after hero

Gatwick information H, 17:55 automated weather, wind 260 degrees 15 knots gusting 27 knots, visibility 6 km, light snow, broken 2600(ft), overcast 3500(ft), temperature -5, dew point -11, QNH 997 Hpa, ILS runway 23 left approach in use, landing runway 23 left, departing runway 23 right, notice to airmen runway 18 closed, readback all runway assignments at hold short instructions, use caution for birds in the vicinity of the runway, advice the controller on initial contact you have H