CHC Accidents

03-May-21 G-WNSG Sikorsky S92 North Sea, UK

Aircraft went AOG on North Sea Platform Valaris 122.  Aircraft still present on rig 05-May-21 (image – Facebook)... Read more

30-Mar-21 G-EMEB Airbus H175 Mariner A Platform, UK

Offshore rig helideck surface block collapsed, trapping the starboard main wheel.  Unclear at present whether the collapse was caused by the wheel or the integrity of the block.  Anonymously supplied images can be seen at both links below The Mariner field is in UK Block 9/11a in the northern North Sea approximately 95 miles east... Read more

13-Dec-19 G-WNSV Sikorsky S92 Sumburgh, UK

Aircraft was en-route to a North Sea oil field, East of Shetland, it declared an emergency following a lightning strike and returned to land safely at Sumburgh.... Read more

29-Apr-16 LN-OJF Airbus EC225 Bergen, Norway (13F)

Main rotor blades and hub reportedly detached in flight, and a video online purports to show this subsystem spinning down to earth.  The remainder of the helicopter descended at high rate, impacting  rocky ground with 13 fatalities on impact and being consumed in the post-impact fire.  The helicopter was being operated for Statoil, and en... Read more

10-Dec-15 G-OAGC Airbus EC225 Aberdeen, UK

CHC EC225 made emergency landing following warning light in cockpit.  Helicopter was reported as 60 miles out east from Aberdeen to a rig when it turned round and returned to Aberdeen... Read more

30-Jun-15 St John’s, Canada

 helicopter en route to the West Hercules drilling rig returned to base due to a low oil pressure indication in one of its two engines. The incident occurred on Tuesday, June 30 when the helicopter was 20 km outside St. John’s. The helicopter returned to St. John’s without incident and the seven passengers on board... Read more

30-Jun-15 Sikorsky S92 St John’s, Canada

Turned back to base due to low oil pressure warning.   The culprit of the oil leak, according to Statoil, was likely a wrong-sized O-ring installed during maintenance.... Read more

28-May-15 Airbus EC225 North Sea, UK

Emergency landing at Aberdeen with 19 POB plus 2 crew after alarm sounded – later reported as false... Read more

16-Oct-14 Sikorsky S92 Aberdeen, UK

A spokesman for CHC said: “An aircraft returned to Aberdeen International Airport after a crew noted a technical fault during the early stages of an off shore flight.... Read more

10-Oct-14 Sikorsky S92 Aberdeen, UK

At around 11.15am, fire crews were called to Dyce, after the pilot of the CHC S92 alerted air traffic control and asked for emergency crews to be placed on stand-by as it made a return to base landing.  Landed safely... Read more

20-Mar-14 Sikorsky S92 Aberdeen, UK

Engine warning – All 16 passengers and two crew landed in safely at Aberdeen Airport and the helicopter is being inspected by engineers.... Read more

29-Jan-14 Eurocopter AS332L2 Sumburgh, UK

Pilot of offshore helicopter issued distress call 45 miles from Sumburgh and was escorted to a safe landing by Coast Guard helicopter.   Report suggests pilot had indication of a “pump failure” without providing more details.  Aircraft grounded awaiting engineering support... Read more

12-Sep-13 Eurocopter EC225 North Alwyn platform, North Sea, UK

Technical issues prevented take-off and required engineer next day... Read more

23-Aug-13 G-WNSB Eurocopter AS332L2 nr Shetland, UK (4F)

CHC helicopter reported ditched in North Sea , 18 POB reported with 14 rescued and 4 fatalities named as Duncan Munro, 46, from Bishop Auckland, Sarah Darnley, 45, from Elgin, Gary McCrossan, 59, from Inverness, and George Allison, 57, from Winchester.... Read more

06-Feb-12 G-WNSH Sikorsky S92 North Sea, UK

Reported lightning strike – shipped to Norway for repair by associated company HeliOne.   Helicopter has not flown in the two months after 6th February, so while that date is not 100% confirmed, it would be very close if it is not correct.... Read more

22-Oct-12 G-CHCN Eurocopter EC225 Shetland, UK

CHC EC225 has ditched  32 miles south of Shetland, off Fair Isle.  All 19 POB reported safe and  being taken to Kirkwall on Orkney... Read more

25-Jun-12 Eurocopter AS332L2 Shetland, UK

Offshore support helicopter escorted to Sumburgh Airport by Coastguard helicopter after a warning light illuminated... Read more

22-May-12 Eurocopter AS332L2 North Sea, UK

Bbrought back to land by sea after concerns were raised about fuel samples.  Date was the day it arrived back by boat.  May need to adjust this date once more details become clear.... Read more

12-Jan-12 LN-OJE Eurocopter EC225 Asgard B rig, Norway

The incident happened when the helicopter alarm system alerted the pilots of loss of pressure in the left hydraulic system.... Read more

01-Sep-11 AgustaWestland AW139 Southern North Sea

Emergency floats deployed without being commanded to while en route North Denes to Leman rig.  Aircraft turned back.... Read more

29-Jul-11 G-PUMS Eurocopter AS332L2 Aberdeen, UK

Dual Automatic Flight Control System failure.... Read more

04-Jan-11 C-GGKX Eurocopter AS332L2 Delta, Canada

Running up on the ground after maintenance and helicopter ended up on its port side.  No passengers on board... Read more

04-Jan-11 Eurocopter AS332L2 Aberdeen, UK

CHC AS332L2 landed safely at Aberdeen Airport after a full emergency was declared due to a warning light., which may have indicted gearbox temperature problems.... Read more

09-Jul-10 G-SARC Sikorsky S92 Isle of Harris, UK

During a manually flown SAR mission, in mountainous terrain, the aircraft entered IMC. While attempting to exit these conditions on a pre-briefed escape heading with the autopilot coupled, the autopilot entered an unexpected mode that resulted in the aircraft not responding as intended. The autopilot was disconnected and the flight continued manually without further incident.... Read more

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