The post crash fire defeated the investigation into a flying control malfunction on an AAR Bell 214ST operating in Afghanistan.
AAR Bell 214ST Accident in Afghanistan in 2012: NTSB Report Read Post »
Only when looking beyond the completely obvious cause and effect can you see that the accident is more complicated. Obstacle mapping and procedures for approaching ad hoc sites of note.
Norwegian HEMS Landing Wirestrike Read Post »
The maintenance organisation now treats window replacement as a Critical Maintenance Task and has improved its planning process to ensure better supervision. It also shows its important start have prompt, independent investigations.
A109E Window Loss Highlights Maintenance Lessons Read Post »
Highlights the risk of awarding to the lowest bidder and relying only on an AOC being in place. Investigators call for regulators to focus on the practical application and performance of SMS (not shelfware documents).
Saab 340 Runway Excursion Exposes Safety Management Issues Read Post »
Within a year a US HEMS operator repeats a Canadian police accident.
EC130B4 Destroyed After Ice Ingestion – Engine Intake Left Uncovered Read Post »
Two C208Bs were carrying foreign tourists. Aircraft 1 took off and turned east, aircraft 2 carried north and lost control trying to avoid the rising ground.
Costa Rican C208B Stalled While Trying To Avoid High Ground Read Post »
The long line abraded against a power cable and the two linesmen died in a fall from 100ft.
Fatal Powerline Human External Cargo Flight Read Post »
Aerossurance sends its Season’s Greetings to all its customers, partners, suppliers, colleagues and friends.
Season’s Greetings from Aerossurance Read Post »
Dimming the NVG compatible cockpit lighting for a flight at dusk meant the fuel transfer pump caution lights were invisible. The failure to turn these pumps on was only evident after flameout. We wrote of this problem 14 months earlier after a NZ HEMS accident.
A winchman and casualty died when they impacted the sea at speed during hoisting at night with a helicopter that lacked autohover.
Fatal Taiwanese Night SAR Mission Read Post »
A maintenance error results in severe flight control problems and damage that wrote off a German VVIP business jet.
Luftwaffe VVIP Global 5000 Written Off After Flying Control Assembly Error Read Post »
The AAIB safety investigation revealed a difference between ‘work as imagined’ and ‘work as done’ in testing the pitot static system.
As night draws in a SAR crew accept a casualty in a stretcher provided by a ship. During the hoist the stretcher starts to spin and the casualty falls to his death.
Fall From Stretcher During Taiwanese SAR Mission Read Post »
A low level flight over a lake ends in disaster for a police helicopter. Innovative technology from IWI was used to reconstruct the final flight path.
Austrian Police EC135P2+ Impacted Glassy Lake Read Post »
Only the second fatal accident involving a US Part 121 passenger airline since 2009. One propeller hit a road sign and two blades entered the cabin killing a passenger. Crew had low time on type and landed long.
Unalaska Saab 2000 Fatal Runway Excursion: PenAir N686PA 17 Oct 2019 Read Post »
Over confidence in an inaccurately calibrated fuel gauge resulted in a forced autorotation and heavy landing.
UH-1H HESLO Fuel Exhaustion Accident Read Post »
Damage to a harness by a rigid tie wrap was enough to eventually cause a nose landing gear jam, in a previously not foreseen failure mode.
Tight Cable Tie Nose Gear Jam Read Post »
A failure to report a defect during the previous flight and an Aircraft Commander who ignored concerns from his crew feature in this accident that feels like it is from a pre-CRM era.
“Shoulda gone around”: B727 Landing with NLG Retracted Read Post »
Loss of Control In-flight, high descent rate and water impact.
Taiwan Night Medevac Helicopter Take Off Accident Read Post »
Informal verbal handovers over 4 shifts and skipping a key functional check had a hand in an air refuelling boom that went ‘crazy’ in flight and detached.
‘Crazy’ KC-10 Boom Loss: Informal Maintenance Shift Handovers and Skipped Tasks Read Post »
The loss of control of N2, and therefore of NR, was caused by the absence of the stop ring mechanism within this EC135P2’s N2 adjuster.
EC135P2+ Loss of NR Control During N2 Adjustment Flight Read Post »
Engine failure incorrectly diagnosed during an autorotation check midway through a ferry flight. Flight following failed to respond but the CEO did. Local SAR RCC capability challenged.
SAR Questions Feature in PNG AIC B427 Accident Investigation Read Post »
During a practice IMC approach this HEMS helicopter started to make a go-around but rapidly there was a loss of control and it impacted the ground. NTSB believe the pilot was task saturated and became spatial disorientated.
EC135P2 Spatial Disorientation Accident Read Post »
Unclear communications, shift handover & roles and responsibilities, complacency about fatigue and failure to use access equipment all feature in this serious incident.
ATR72 Missed Damage: Maintenance Lessons Read Post »
