Accident Robinson R44 Clipper II OY-HMK, Sunday 29 September 2013
ASN logo
 

Date:Sunday 29 September 2013
Time:
Type:Silhouette image of generic R44 model; specific model in this crash may look slightly different    
Robinson R44 Clipper II
Owner/operator:Boston Distribution A/S
Registration: OY-HMK
MSN: 11008
Year of manufacture:2005
Fatalities:Fatalities: 0 / Occupants: 4
Other fatalities:0
Aircraft damage: Minor, repaired
Category:Accident
Location:Mosede Fort -   Denmark
Phase: Landing
Nature:Private
Departure airport:Mosede Fort
Destination airport:Mosede Fort
Investigating agency: HCLJ
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The accident occurred during landing after a sightseeing flight at Mosede Fort.
Just before the helicopter touched down, the pilot experienced a gust of wind towards the right side of the helicopter. The gust resulted in a large sink rate (rate of decent) and the helicopter settled hard.
After the hard stall, the pilot and a fellow pilot from the same operator inspected the helicopter without remarks. The pilot flew the helicopter from Mosede Fort to a workshop at Roskilde Airport (EKRK) without remarks.
After landing at Roskilde Airport and later in the evening, the operator's flight manager was informed of the flight's progress.
The following day, the helicopter was inspected by a certified technician who observed significant damage to the helicopter.
No injuries were sustained during the hard landing.
The serious incident occurred in daylight and under visual meteorological conditions (VMC).

Accident investigation:
cover
  
Investigating agency: HCLJ
Report number: 
Status: Investigation completed
Duration:
Download report: Final report

Sources:

HCLJ
https://www.danishaircraft.dk/show/OY-HMK

Revision history:

Date/timeContributorUpdates
07-Oct-2025 06:33 ASN Added

Corrections or additions? ... Edit this accident description

The Aviation Safety Network is an exclusive service provided by:
Quick Links:

CONNECT WITH US: FSF on social media FSF Facebook FSF Twitter FSF Youtube FSF LinkedIn FSF Instagram

©2025 Flight Safety Foundation

1920 Ballenger Av, 4th Fl.
Alexandria, Virginia 22314
www.FlightSafety.org