AAIU Reports

The following is a listing of Investigation Reports published by the Air Accident Investigation Unit concerning accidents and incidents that occurred within Ireland, including its airspace and territorial waters. This list will also include Investigations concerning Irish-registered and/or operated aircraft which were delegated to the AAIU by Foreign Accident Investigation Authorities in accordance with ICAO Annex 13. Reports may be sorted based on Occurrence Date or Publication Date using the Search Facility below.

Final Report: Accident BRM Land Africa, (EI-EOH) Near Ballina, Co. Mayo, 4 May 2018 Report – 2019-002

February 22, 2019

SYNOPSIS

The microlight aircraft departed Lough Conn airfield, Co. Mayo at 16.33 hrs for a local flight  towards Tobercurry, Co. Sligo. When the aircraft was returning, and was approximately  4.5 NM from Lough Conn airfield, it was observed entering a left-hand descending turn. The  aircraft impacted terrain, in a near vertical, nose-down attitude. The aircraft was destroyed, and the Pilot, who was the sole occupant, was fatally injured. There was no fire.

Final Report: Serious Incident Boeing 737-8AS, (EI-EBW) Airbus A320-214, EI-DER Dublin Airport 19 May 2018: Report – 2019-001

January 10, 2019
SYNOPSIS
 
 
Two Airbus A320 aircraft, EI-DVG and EI-DER, were holding in sequence for departure from Runway (RWY) 28 at Dublin Airport (EIDW). Both aircraft had been transferred to the Air Movements Controller (AMC) on the Tower frequency. EI-DVG was stationary at the taxiway (TWY) E1 hold line. EI-DER was stationary at the corner of Link 1 and had been cleared to TWY E1. A Boeing 737, EI-EBW, was cleared by the Surface Movements Controller (SMC) on Ground frequency to taxi to TWY E1. While taxiing towards TWY E1 in accordance with its clearance, EI-EBW passed in close proximity to the front of EI-DER and stopped behind the first aircraft. No collision occurred but the margin of clearance was such that the Commander of EI-DER directly requested the taxiing aircraft to stop as it approached. As EI-DER and EI-EBW were operating on different frequencies, the transmission from EI-DER could not have been heard by the flight crew of EI-EBW. By the time EI-EBW was transferred to the AMC on Tower frequency, it had already passed EI-DER and was stopped. There was no damage to either aircraft and no injuries.
 
 

Final Report: Accident Alexander Schleicher ASW 17, (EI-GMB) Alexander Schleicher ASK 21, (EI-GLA) Kilrush Airfield, Co. Kildare 10 August 2018 Report – 2018-021

December 28, 2018
SYNOPSIS
 
Whilst landing at Kilrush Airfield (EIKH), Co. Kildare, a sailplane, EI-GMB, with one pilot on board, impacted the airfield boundary hedge on final approach to runway (RWY) 29. It subsequently impacted with a stationary sailplane, EI-GLA, which was positioned on the runway threshold awaiting tow. Both sailplanes were substantially damaged. The Pilot of EI-GMB was uninjured. A student positioned in the front seat of EI-GLA was also uninjured; however, an instructor pilot, who was preparing to board EI-GLA, sustained minor facial bruising as a result of evasive action taken to avoid the approaching sailplane.   
 
 

Final Report: Serious Incident Avions de Transport Régional ATR 72-212A, (EI-FCY) Cork Airport. Report – 2018-020

December 27, 2018
SYNOPSIS
 
The aircraft was on a scheduled passenger flight from Birmingham Airport (EGBB), United Kingdom, to Cork Airport (EICK), Ireland. The flight was uneventful until just before the aircraft began its descent into Cork, at which point the Flight Crew received a Master Caution, triggered by two electrical faults. This was followed by a Master Warning associated with electrical smoke and by the sight and smell of smoke in the cockpit. The Flight Crew donned their oxygen masks, declared an emergency (Mayday) to Air Traffic Control (ATC), and carried out the SMOKE Checklist memory actions. Non-normal checklists associated with Smoke, Electrical Smoke, and associated electrical failures were also completed, including the Manual Gear Extension checklist. The smoke cleared and the aircraft landed normally. There were no injuries. 
 

Final Report: Serious Incident Embraer SA, ERJ 190-200 LR, (G-FBEM) Dublin Airport 16 October 2017 – Report 2018-019

December 11, 2018
SYNOPSIS
 
The aircraft was on a scheduled passenger service from Cardiff Airport, UK (EGFF) to Dublin Airport, (EIDW). During its final descent towards EIDW, the Flight Crew noticed a burning smell, which they described as “sulphurous”. The Commander contacted the Cabin Crew, who informed him that they had also noticed a smell. The Commander noted that the smell appeared to be getting more intense.The Flight Crew donned their oxygen masks, which had integrated smoke goggles, and declareda PAN-PAN (state of urgency) to Air Traffic Control(ATC). During the approach the Flight Crew experienced difficulties communicating with each other and ATC. They also experienced restricted visibility through the smoke goggles. The aircraft continued its approach and landed safely at EIDW, where it was met by the emergency services. There were no injuries.

 

Final Report: Accident Enstrom 280FX, (N531TJ) Carrahane Strand, Co. Kerry Report – 2018-018

December 7, 2018

SYNOPSIS

Whilst carrying out practice exercises near Carrahane Strand, Co. Kerry, the Pilot, who was the sole occupant of the Enstrom 280FX helicopter, landed briefly for a break. The landing surface was soft, wet, sand. The skids of the helicopter had touched down lightly prior to it rolling over on to its left-hand side. The helicopter was substantially damaged. The Pilot was uninjured.

Final Report: Accident Aerotechnik EV-97 Eurostar, (G-LYNI) Inisheer, Co. Galway 22 June 2018 – Report – 2018-017

October 30, 2018
SYNOPSIS
 
The microlight aircraft departed Spanish Point Airfield (EISP), Co. Clare, at 10.40 hrs, for a flight to Inishmore (EIIM), Co. Galway. When overhead Inisheer Airport (EIIR), the Pilot elected to land there. Engine power was reduced to idle at approximately 1,800 ft, and the aircraft commenced a glide approach to Runway (RWY) 31 at EIIR. On short finals the Pilot noted that the aircraft was low on the approach, and advanced the throttle lever in an attempt to increase engine power. This had no immediate effect, and the aircraft continued to descend, and touched down at the very beginning of the paved surface of the runway. The aircraft bounced, and at the same time engine power increased. It veered to the left, impacted a raised area south west of the runway and sustained substantial damage. The occupants of the aircraft were uninjured. There was no fire.

Final Report: Accident HATZ CB1, (G-BRSY) Coonagh Airfield (EICN) 21 April 2018 Report – 2018-016

October 16, 2018

SYNOPSIS

On roll-out following a normal touchdown at Coonagh Airfield, Limerick (EICN), the HATZ CB-1 aircraft, with the Pilot and one passenger on board, tracked to the left and departed the paved runway surface. The left wheel sank into the soft grass at the edge of the runway. The front of the aircraft pitched down, causing the propeller to strike the grass and the aircraft to subsequently invert. There were no injuries

Final Report: Accident Robinson R44 Clipper II, (G-DORM) Near Carlingford, Co. Louth, 12 March 2017 Report – 2018-015

September 28, 2018

SYNOPSIS

While approaching to land at a site on the Pilot’s property beside his house near Carlingford, Co. Louth, control of the helicopter was lost. This resulted in the helicopter’s main rotor making contact with the surface of a public road before the helicopter impacted with dense trees/shrubs in the garden of a neighbour’s house. The helicopter was destroyed. There was no fire. The Pilot and the one Passenger on board sustained serious injuries and were subsequently freed from the helicopter wreckage by the emergency services, before they were taken to hospital.

Final Report: Serious Incident Bellanca Decathlon, 8KCAB, (EI-BIV) Cork Airport Controlled Traffic Region 29 October 2017 Report – 2018-014

September 11, 2018
SYNOPSIS
 
During a training flight for the purposes of demonstrating upset recovery techniques, the Pilot was demonstrating recovery from near inverted flight. On rolling the aircraft to recover to an upright attitude, the Pilot could not neutralise the ailerons. The ailerons were stuck with respective deflections of 10-15 degrees (starboard up, port down), with the aircraft rolled to the right. The Pilot managed his aircraft’s energy and attitude and safely landed the aircraft with the ailerons still restricted. On shutdown, the restriction cleared. Subsequent examination identified a loose bolt within the wing structure which was the likely cause of the restriction.
 
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