Page 88 - AirForces Monthly - Issue 381 (December 2019)
P. 88

Attrition
              Report                    Subscribe to www.Key.Aero

                                        for breaking news stories. E-mail the news
                                        team at edafm@keypublishing.com
              Report into fatal Red




              Arrows crash released





              A SERVICE Inquiry Panel report
              into the fatal crash of Royal Air
              Force Red Arrows Hawk T1A
              XX204 at RAF Valley, Anglesey,
              on March 20, 2018 (see Attrition,
              May 2018, p92) was published
              by the Ministry of Defence on
              October 10. The pilot, Flt Lt
              David Stark, callsign ‘Red 3’
              (R3), ejected 0.5 seconds before
              impact. The ‘Circus’ (Red Arrows
              ground crew) engineer in the back
              seat, Corporal Jonathan Bayliss,
              did not eject and was killed.
              The crash occurred at 1325hrs,
              after the aircraft had departed RAF
              Valley to conduct a practice engine
              failure after take-off (PEFATO)
              before transiting to RAF Scampton,
              Lincolnshire. On departure, R3                       Red Arrows Hawk T1 XX242 during a training sortie at RAF Scampton. A
              was given take-off clearance at                      report into the crash of sister aircraft XX204 was published by the MOD on
              1322hrs for an approach back to                      October 10. MOD Crown Copyright/Cpl Steve Buckley
              the duty runway for the PEFATO.  advanced to maximum and roll   and subsequent positioning led to   factors may have influenced R3
              After take-off, and on passing   inputs applied to level the wings,   the aircraft being low and laterally   and contributed to the accident.
              approximately 255ft (78m) and at   indicating an intent to go-around.   close to the runway. During the   The panel determined that,
              257kts, the aircraft commenced a   Coincident with the application of   final turn the high AOB and nose   when considered collectively, it
              right turn. Having turned through   full power, the aircraft experienced   down pitch to maintain speed led   was very likely that R3 was, to a
              36° and at circa 450ft (137m) and   a roll reversal and distinct right   to an excessive rate of descent/  degree, fatigued and distracted
              278kts, R3 initiated a PEFATO. He   wing drop; the aircraft’s speed was   flight path angle which required   during the flight, and may have
              transmitted to air traffic control   146.7kts. During the subsequent   increased application of g resulting  had reduced situational awareness.
              (ATC) that he had a simulated   three seconds, applications   in a reduced stall margin. The   The panel assessed that distraction
              engine failure and was positioning   of full left aileron and full aft   flight profile was such that the stall  may have directly influenced
              for ‘low key’ (a virtual position   control column were made, and   was coincident with the go-around  his actions in the application of
              within the ATC visual circuit abeam  a further wing drop experienced.   rather than as a consequence of   a high AOB and, at the critical
              the intended landing point) to   Approximately 4.7 seconds after the  it; the panel could not establish if   moment of the sortie, he may not
              runway 31. XX204 achieved a   initiation of the go-around and with  R3 had any perceptible indications   have recognised the associated
              maximum height on the downwind   15° right AOB, an essentially level   of the stall. Flight test analysis   hazards. It was not possible
              leg of approximately 1,400ft (427m)   pitch attitude and at 151kts, the   corroborated extant warnings   to determine the categorical
              above ground level (AGL) and a   aircraft hit the ground, immediately   regarding stalling related to   reason why R3 flew the profile
              speed of 183kts. R3 reported low   prior to which the pilot had ejected;  the Hawk and demonstrated   he did. In the panel’s opinion,
              key when downwind and parallel   the engineer did not eject.  that, at low speed/low energy,   there was no single factor that
              to a position about halfway down   During the impact sequence,   stall margins were minimal.  underpinned his decisions/actions.
              the runway and, seven seconds   the aircraft caught fire and the   The panel concluded that the   While the training provided
              later, began a gradual final right   fuselage and wing separated.   lack of continuation training (CT),   Circus engineers with an
              turn towards the runway from   There was substantial structural   specifically PEFATO/practice   enhanced level of preparation
              around 1,030ft (314m) and 183kts.  damage to the forward part of   forced landing currency, could   for their role, with regards to a
              About halfway around the final   the fuselage and a severe fire   result in skill fade. Nevertheless,   passenger, there was insufficient
              turn, just as the undercarriage   around the cockpit area. The   the frequency of CT and the   evidence for the panel to assess
              locked down, ATC prompted R3   aircraft wreckage was spread   aircraft’s flight profile do not   whether any training would have
              for confirmation that his landing   over an area approximately 164ft   solely explain why the accident   prepared XX204’s engineer to
              gear was down, to which he   (50m) wide by 656ft (200m) long.  happened, as at any stage R3   independently recognise the
              immediately replied: “Red 3   The panel concluded that the   could have terminated the exercise  need to eject during the accident
              gear down”. ATC then issued   accident was caused by the   by initiating a go-around. R3   sequence. R3 ejected 0.5 sec
              clearance for a low approach,   aircraft stalling coincident with   was an above average qualified   before XX204 crashed following
              which R3 read back; there were   the initiation of the go-around   flying instructor who had flown   the dramatic realisation that the
              no further radio transmissions   and with insufficient height to   PEFATOs on multiple occasions,   aircraft would hit the ground. The
              between the aircraft and ATC.  recover. However, there were a   albeit not in the immediate   panel assessed that there was
              At around 345ft (105m), with an   series of aspects that collectively   period prior to the accident.   insufficient time for him to issue
              increasing rate of descent (ROD)   contributed to XX204’s flight profile  He was suitably qualified and   a complete verbal warning and
              and having crossed through the   and culminated in the stall. The   experienced to fly the manoeuvre,   for the engineer to recognise the
              runway centreline, the throttle was   timing of the PEFATO initiation   although a series of human   command and react appropriately.



              86 // December 2019 #381                                                                        www.Key.Aero



        86-89 Attrition AFM Dec2019.indd   86                                                                   11/11/2019   11:20:44
   83   84   85   86   87   88   89   90   91   92   93