N1342R

Substantial
Fatal

GRUMMAN AMERICAN AVN. CORP. AA-5S/N: AA5-0742

Accident Details

Date
Saturday, July 26, 2025
NTSB Number
WPR25FA223
Location
West Glacier, MT
Event ID
20250726200635
Coordinates
48.478384, -113.959670
Aircraft Damage
Substantial
Highest Injury
Fatal
Fatalities
2
Serious Injuries
0
Minor Injuries
0
Uninjured
0
Total Aboard
2

Aircraft Information

Registration
Make
GRUMMAN AMERICAN AVN. CORP.
Serial Number
AA5-0742
Engine Type
Reciprocating
Year Built
1975
Model / ICAO
AA-5AA5
Aircraft Type
Fixed Wing Single Engine
No. of Engines
1
Seats
4
FAA Model
AA-5

Registered Owner (Current)

Name
GLADDEN THOMAS E
Address
3217 N CAMPBELL RD
City
OTIS ORCHARDS
State / Zip Code
WA 99027-9607
Country
United States

Analysis

On July 26, 2025, about 0942 mountain daylight time, a Grumman AA-5, N1342R, was destroyed when it was involved in an accident near West Glacier, Montana. The pilot and passenger were fatally injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight.

Multiple witnesses located at the remote airstrip reported that the airplane taxied to the approach end of runway 15 and started the takeoff roll. They also reported that there was not an engine run-up prior to takeoff. During this time there were two airplanes flying near the airstrip with the intention of landing and were communicating with the accident airplane. The witnesses on the ground reported that as the airplane was on its takeoff roll, the engine was at a high RPM and sounded normal, but seemed to moving slow. One of the witnesses recalled seeing the flaps retracted during this time. The airplane continued down the grass covered airstrip and did not become airborne until it reached the end of the runway. The airplane collided with trees and terrain and a postimpact fire ensued.

The accident site was located in wooded and rocky outcropped terrain on the edge of a clearing about 440 ft from the end of the runway. The accident site was at an elevation of 3,625 ft mean sea level and on a magnetic heading of 152° from the end of the runway. The debris field was about 80 ft long on a directional heading of about 150° magnetic. The main wreckage was the furthest in the debris field and was comprised of the fuselage, empennage, firewall, engine, propeller, and portions of the right wing. The left wing and the outboard right wing were found in the debris field.

The wreckage was relocated to a secured facility for further examination.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# WPR25FA223