Accident Air Tractor AT-301 N3611Z,
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ASN Wikibase Occurrence # 360086
 
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Date:Thursday 28 July 1994
Time:08:00 LT
Type:Silhouette image of generic AT3P model; specific model in this crash may look slightly different    
Air Tractor AT-301
Owner/operator:Private
Registration: N3611Z
MSN: 301-0341
Total airframe hrs:2882 hours
Engine model:P&W R1340-AN-1
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Halstad, MN -   United States of America
Phase: Take off
Nature:Agricultural
Departure airport:
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE COMMERCIAL PILOT ATTEMPTED TO TAKEOFF ON A SOFT GRASS AIRSTRIP, LOADED WITH 2,720 POUNDS OF CHEMICALS FOR AERIAL APPLICATION. THE PILOT STATED THE AIRPLANE LIFTED OFF, BUT THE TAILWHEEL STRUCK AN EMBANKMENT. THE AIRPLANE PITCHED NOSE DOWN ON REBOUND FROM THE TAIL STRIKE, AND CAME TO REST UPSIDE DOWN IN A FIELD. THE AIRPLANE MANUAL RECOMMENDS A MAXIMUM GROSS WEIGHT OF 5,000 POUNDS. HOWEVER THE ACCIDENT AIRPLANE WAS CERTIFICATED IN THE RESTRICTED CATEGORY, AND WAS OPERATING AT AN ESTIMATED 7,003 POUNDS.

Probable Cause: the commercial pilot's failure to maintain clearance from terrain during the attempted takeoff. Related factors are the soft terrain and the deterioration in aircraft performance due to the high gross weight.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: CHI94DER02
Status: Investigation completed
Duration: 8 months
Download report: Final report

Sources:

NTSB CHI94DER02

Location

Revision history:

Date/timeContributorUpdates
15-Mar-2024 17:45 ASN Update Bot Added

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