S2000 Runway Excursion at the Start of the Take Off Roll
A lapse activating the nose wheel steering, influenced by flying two different types.
S2000 Runway Excursion at the Start of the Take Off Roll Read Post »
Fukushima Police Leonardo AW139 Accident: JTSB Update
We translate the JTSB’s Feb 2020 and Jan 2021 updates on this accident.
Fukushima Police Leonardo AW139 Accident: JTSB Update Read Post »
Fatal MD600 Collision With Powerline During Construction
The pilot was seriously injured and two linesmen were fatally injured when this helicopter stuck a powerline during its construction.
Fatal MD600 Collision With Powerline During Construction Read Post »
USAF T-6A Texan II Lost in Inverted Stall
Fixation and a failure to initiate a memory drill, coupled with unintended entry into IMC and spatial disorientation feature in this military training accident.
USAF T-6A Texan II Lost in Inverted Stall Read Post »
S-61N Damaged During Take Off When Swashplate Seized Due to Corrosion
An omission in the Maintenance Programme, perceived time pressures to complete the flight due to limited battery power, an insufficient controls check and corrosion during shipping from the Falklands resulted in a dramatic dockside drama.
S-61N Damaged During Take Off When Swashplate Seized Due to Corrosion Read Post »
Emirates B777 Runway Impact During Attempted Go-Around, 3 August 2016, Dubai: Accident Report
The final report into a dramatic accident in Dubai featured automation and emergency response aspects.
EC135 Main Rotor Actuator Tie-Bar Failure
An accident to a police helicopter in the Caribbean resulted in a worldwide check for corrosion in flying control actuators.
EC135 Main Rotor Actuator Tie-Bar Failure Read Post »
Be Careful If You Step Outside!: Unoccupied Rotors Running AS350 Takes Off
Leaving a rotors running helicopter unoccupied, relying on collective friction and a steady wind, might just be a bigger risk than the flight itself…
Be Careful If You Step Outside!: Unoccupied Rotors Running AS350 Takes Off Read Post »
B1900D Window Blowout
An incident in South Africa is a reminder on procedures for operating the B1900D on the ground.
B1900D Window Blowout Read Post »
AAR Bell 214ST Accident in Afghanistan in 2012: NTSB Report
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 »
Norwegian HEMS Landing Wirestrike
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 »
A109E Window Loss Highlights Maintenance Lessons
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 »
Runway Excursion Exposes Safety Management Issues
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).
Runway Excursion Exposes Safety Management Issues Read Post »
EC130B4 Destroyed After Ice Ingestion – Engine Intake Left Uncovered
Within a year a US HEMS operator repeats a Canadian police accident.
EC130B4 Destroyed After Ice Ingestion – Engine Intake Left Uncovered Read Post »
Costa Rican C208B Stalled While Trying To Avoid High Ground
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 »
Fatal Powerline Human External Cargo Flight
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 »
BK117B2 Air Ambulance Flameout: Fuel Transfer Pumps OFF, Caution Lights Invisible in NVG Modified Cockpit
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.
Fatal Taiwanese Night SAR Mission
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 »
Luftwaffe VVIP Global 5000 Written Off After Flying Control Assembly Error
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 »
Dash 8 Q400 Return to Base After Pitot System Contaminated By Unapproved Test Kit Lubricant
The AAIB safety investigation revealed a difference between ‘work as imagined’ and ‘work as done’ in testing the pitot static system.
Fall From Stretcher During Taiwanese SAR Mission
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 »
Austrian Police EC135P2+ Impacted Glassy Lake
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 »
Unalaska Saab 2000 Fatal Runway Excursion: PenAir N686PA 17 Oct 2019
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 »
UH-1H HESLO Fuel Exhaustion Accident
Over confidence in an inaccurately calibrated fuel gauge resulted in a forced autorotation and heavy landing.
UH-1H HESLO Fuel Exhaustion Accident Read Post »