Accident Thorp T-18 N18GY, Saturday 21 July 1984
ASN logo
 

Date:Saturday 21 July 1984
Time:17:00 LT
Type:Silhouette image of generic T18 model; specific model in this crash may look slightly different    
Thorp T-18
Owner/operator:Private
Registration: N18GY
MSN: 775
Total airframe hrs:556 hours
Engine model:Lycoming O-290-GPU
Fatalities:Fatalities: 0 / Occupants: 1
Other fatalities:0
Aircraft damage: Substantial
Category:Accident
Location:Salt Lake City, UT -   United States of America
Phase: En route
Nature:Private
Departure airport:Helena, MT (KHLN)
Destination airport:Salt Lake City, UT (KSLC)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE PLT WAS ON A X-COUNTRY TO SALT LAKE CITY. APPROACHING SALT LAKE HE SAW THUNDERSTORMS IN THE AREA. AT THIS POINT HE SAID HE HAD 1/4 OF A TANK OF GAS SO HE DIVERTED TO OGDEN THEN TRIED FOR MORGAN WHERE HE WAS WAVED OFF BY 3 PEOPLE ON THERWY. PLT THEN DIVERTED TO HEBER CITY BUT BECAUSE OF A STORM HE DECIDED TO LAND ON A ROAD. HE CIRCLED IN THE EAST CANYON LAKE AREA UNTIL ALMOST OUT OF FUEL AND TRIED TO LAND ON A BOAT RAMP. THE LANDING WAS MADE IN A 30 KT TAILWIND DURING WHICH THE ACFT BOUNCED, SKIDDED AROUND A CAMPER PARKED NEAR THE RAMP, AND NOSED OVER. THE ACFT ENGINE QUIT DURING THE LANDING.

Probable Cause:

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: DEN84FTM02
Status: Investigation completed
Duration:
Download report: Final report

Sources:

NTSB DEN84FTM02

Location

Revision history:

Date/timeContributorUpdates
31-Mar-2024 13:46 ASN Update Bot 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