Incident Cessna U206G Stationair ZK-WWH,
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ASN Wikibase Occurrence # 191132
 
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Date:Wednesday 10 August 2005
Time:
Type:Silhouette image of generic C206 model; specific model in this crash may look slightly different    
Cessna U206G Stationair
Owner/operator:Fiordland Experience Group Ltd
Registration: ZK-WWH
MSN: U206-03550
Fatalities:Fatalities: 0 / Occupants: 6
Aircraft damage: Substantial
Location:Queenstown Airport, Otago -   New Zealand
Phase: Take off
Nature:Unknown
Departure airport:Queenstown
Destination airport:Mount Cook
Investigating agency: TAIC
Confidence Rating: Information verified through data from accident investigation authorities
Narrative:
On Wednesday 10 August 2005, at about 0845, ZK-WWH, a Cessna U206G, took off from Queenstown Aerodrome for Mount Cook Aerodrome with a pilot and 5 passengers on board. Just after take-off, the pilot encountered control difficulties that culminated in the aircraft striking the runway with its left wing tip and failing to remain airborne. The aircraft was substantially damaged, but no one was injured.
Fiordland Experience Group Ltd, operating as Air Fiordland.

Although the pilot had taken action to remove frost from the aircraft, a layer of frost remained on the wing upper surfaces for the take-off. It was possible that wake turbulence from a preceding Cessna 206 initially upset ZK-WWH, but the frost on the wings was considered to be the main reason for the loss of control. In addition, the centre of gravity position was probably aft of the rear limit for take-off.

Safety issues identified included:

* the need to ensure critical aircraft surfaces are completely free of contaminants, such as frost, before flight
* pilots? awareness of wake turbulence and the need to report severe wake turbulence encounters
* the specification of all relevant conditions in weight and balance calculations
* the accuracy of safety briefing information provided to passengers
* the proper restraint of baggage and cargo.

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

Sources:

1. https://taic.org.nz/inquiries?SkinSrc=[G]skins%2ftaicAviation%2fskin_aviation
2. NZ TAIC Aviation Occurrence Report 05-008.

History of this aircraft

Other occurrences involving this aircraft
15 March 1977 ZK-MCH Mount Cook Air Services Ltd Dusky Sound, Fiordland NP sub

Revision history:

Date/timeContributorUpdates
03-Nov-2016 20:22 harro Updated [Total fatalities, Total occupants, Other fatalities, Phase, Departure airport, Destination airport, Source, Damage, Narrative]
29-Jul-2020 19:46 Ron Averes Updated [Cn, Operator, Location, Source, Narrative]
29-Jan-2022 21:59 Ron Averes Updated [Aircraft type, Cn]
31-Jan-2022 15:45 Ron Averes Updated [Location]

Corrections or additions? ... Edit this accident description

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