N703WAHILLER UH-12E2025-08-11 NTSB Accident Report

Substantial
None

HILLER UH-12ES/N: 2276

Summary

On August 11, 2025, a Hiller UH-12E (N703WA) was involved in an incident near Fobes Hill, WA. All 1 person aboard were uninjured. The aircraft sustained substantial damage.

The National Transportation Safety Board determined the probable cause of this incident to be: The pilot’s abrupt maneuver to avoid a powerline during an aerial application flight, which resulted in the helicopter’s impact with terrain.

This incident is documented in NTSB report WPR25LA246. AviatorDB cross-references NTSB investigation data with FAA registry records to provide comprehensive safety information for aircraft N703WA.

Accident Details

Date
Monday, August 11, 2025
NTSB Number
WPR25LA246
Location
Fobes Hill, WA
Event ID
20250811200757
Coordinates
47.912412, -122.137520
Aircraft Damage
Substantial
Highest Injury
None
Fatalities
0
Serious Injuries
0
Minor Injuries
0
Uninjured
1
Total Aboard
1

Probable Cause and Findings

The pilot’s abrupt maneuver to avoid a powerline during an aerial application flight, which resulted in the helicopter’s impact with terrain.

Aircraft Information

Registration
Make
HILLER
Serial Number
2276
Engine Type
Reciprocating
Year Built
1963
Model / ICAO
UH-12EUH12
Aircraft Type
Rotorcraft
No. of Engines
1
Seats
4
FAA Model
UH-12E

Registered Owner (Current)

Name
ANTHONY GHIDOSSI CHEMICAL LLC
Address
PO BOX 875
City
MARYSVILLE
State / Zip Code
WA 98270-0875
Country
United States

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# WPR25LA246