ASN Wikibase Occurrence # 75919
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Date: | Sunday 9 April 1989 |
Time: | 06:49 |
Type: | MBB BK 117A-4 |
Owner/operator: | Memorial Hermann Hospital System |
Registration: | N120HH |
MSN: | 7132 |
Total airframe hrs: | 529 hours |
Fatalities: | Fatalities: 0 / Occupants: 3 |
Aircraft damage: | Destroyed |
Category: | Accident |
Location: | Houston, TX -
United States of America
|
Phase: | Take off |
Nature: | Ambulance |
Departure airport: | Houston, TX |
Destination airport: | Channelview, TX |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:Crashed after tail rotor contacted top of a building on take-off from a temporary landing zone in a parking lot.
The National Transportation Safety Board determines the probable cause(s) of this accident as follows:
FAILURE OF THE PILOT TO MAINTAIN CLEARANCE FROM THE OBSTRUCTION (GARAGE). FACTORS RELATED TO THE ACCIDENT WERE: DARKNESS, ADVERSE WEATHER CONDITIONS, PERSONNEL IN THE AREA OF THE TEMPORARY HELIPORT, LACK OF SECURITY PROVIDED BY HOSPITAL MANAGEMENT, WHICH RESULTED IN A NECESSITY FOR THE PLT TO DIVERT HIS ATTENTION, AND THE PILOT'S LACK OF VISUAL QUES.
Sources:
https://www.ntsb.gov/_layouts/ntsb.aviation/brief.aspx?ev_id=20001213X28090&key=1 Revision history:
Date/time | Contributor | Updates |
25-Jul-2010 00:11 |
Alpine Flight |
Added |
25-Jul-2010 03:07 |
Alpine Flight |
Updated [Date] |
20-Aug-2010 02:51 |
TB |
Updated [Aircraft type] |
20-Aug-2010 05:01 |
TB |
Updated [Operator] |
20-Nov-2012 03:53 |
TB |
Updated [Phase, Source, Narrative] |
24-Apr-2016 19:33 |
Aerossurance |
Updated [Source, Narrative] |
21-Dec-2016 19:25 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
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