UK Airprox Board UK Airprox Board
  • Assessment Summary Sheet for UKAB Meeting on 12th October 2016


    Total Risk A Risk B Risk C Risk D Risk E
    20 3 5 8 0 4

     

    Airprox

    Aircraft 1

    (Type)

    Aircraft 2

    (Type)

    Airspace

     (Class)

    Cause ICAO Risk
    2016105

    A320 

    (CAT)

     PA28

     (Civ Pte)

    Luton CTR

    (D)

    The A320 pilot was concerned by the proximity of the PA28.

    Contributory: The Luton controller did not positively control the PA28.

    E
    2016115

    ASW20/PA25

    (Civ Club)

     Light Aircraft

     (Unknown)

    London FIR

    (G)

    A late sighting by the glider/tug pilots and probably a late sighting by the light aircraft pilot. B
    2016118

    C150

    (Civ Pte)

     PA28

     (Civ Club)

    London FIR

    (G)

    A conflict in Class G resolved by the PA28 pilot. C
    2016120  

    PA28

    (Civ Trg)
     

    Pitts Special

    (Civ Pte)

    Cambridge ATZ

    (G)                                                   

    The Cambridge controller was concerned by the close proximity of the aircraft.

    Contributory: The Pitts Special pilot entered the Cambridge ATZ without permission.
     C
    2016121

    Tutor

    (HQ Air Trg)

     C120

     (Civ Pte)                                  

    Cranwell MATZ        

    (G)                                               


     


    The Tutor pilot was concerned by the proximity of the C120. E
    2016122

    King Air

    (HQ Air Trg)

     Drone

     (Unknown)

    London FIR

    (G)

    The drone was flown into conflict with the King Air. C
    2016124

    Chinook

    (Civ Comm)

     PC12

     (Civ Comm)

    Odiham MATZ/ London FIR

    (G)

    The Chinook pilot was concerned by the proximity of the PC12.

    Contributory: Lack of effective liaison between the Farnborough and Odiham controllers.

    Recommendation: Farnborough and Odiham review the purpose and effectiveness of their current agreement.

    E
    2016125

    ASK21

    (Civ Glider)

     C152

     (Civ Trg)

    London FIR

    (G)

    The C152 instructor flew over a promulgated and active glider site, below the maximum winch launch altitude, and into conflict with the ASK21. B
    2016126

    C182

    (Civ Trg)

     PA24

     (Civ Pte)

    London FIR

    (G)

    A conflict in Class G, resolved by the C182 pilot. C
    2016127

    Extra 300

    (Civ Pte)

     PA28

     (Civ Trg)

    London FIR

    (G)

    A conflict in Class G, resolved by both pilots. C
    2017129

    Chinook

    (HQ JHC)

     4 x Boeing Stearman

     (Civ Pte)                                         

    London FIR

    (G)

    A late sighting by the Chinook pilot. C
    2016131

    A109(A)

    (Civ Comm)

    A109(B)

    (Civ Comm)

    London CTR

    (D)

    A non-sighting by the A109(B) pilot and effectively a non-sighting by the A109(A) pilot. B
    2016132

    Pegasus 101A

    (Civ Club)                                          

          


    Tornado

    (HQ Air Ops)

    London FIR

    (G)

    A possible non-sighting by the Tornado pilot and a late sighting by the glider pilot. B
    2016133

    A319

    (CAT)

    Drone

    (Unknown)

    Liverpool CTR

    (D)

    The drone was flown into conflict with the A319. A
    2016135

    ATR72

    (CAT)

    2 x F15

    (Foreign Mil)

    London FIR

    (G)

    A TCAS sighting report. E
    2016136

    C172

    (Civ Trg)

    Husky

    (Civ Trg)

    Sleap ATZ

    (G)

    A conflict in the visual circuit, resolved by the Husky pilot. C
    2016137

    A319

    (CAT)

    Drone

    (Unknown)

    London TMA

    (A)

    The drone was flown into conflict with the A319. B
    2016138

    DA42

    (Civ Trg)

    Drone

    (Unknown)

    London FIR

    (G)

    The drone was flown into conflict with the DA42. B
    2016139

    A320

    (CAT)

    Drone

    (Unknown)

    London TMA

    (A)

    The drone was flown into conflict with the A320. A
    2016142

    A320

    (CAT)

    Drone

    (Unknown)

    London TMA

    (A)

    The drone was flown into conflict with the A320. A
    2016147

    DHC8

    (CAT)

    Mooney M20

    (Civ Pte)                                                                                       

    London FIR

    (G)                                                                     

    Exeter ATC vectored the DHC8 into conflict with the M20.

    Contributory: The M20 pilot was not in communication with Exeter ATC.

    C