WPR22LA245

NTSB accident investigation · Hiller UH-12E · Wenatchee, WA · July 6, 2022

Accident · Serious injuriesClass 4 · LimitedFinal report
Date
July 6, 2022, 09:21 local (16:21 UTC)
Place
Wenatchee, WA · Cherry Orchard
Injuries
1 serious
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N130HAHiller UH-12E
Defining event
Maneuvering-low-alt flying: Low altitude operation/event
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20220706012029A
Case key
105452

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot’s failure to maintain clearance from power lines during low-level operations in light rain conditions.

Findings · 2

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Object/animal/substance: wireEnvironmental issues › Physical environment · Effect on operationHiller UH-12E: 4 casesAll aircraft: 588 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot reported that he was maneuvering the helicopter at low altitude over a cherry field in light rain conditions. As he air taxied about 30 ft above the ground and about 15 knots, the helicopter struck a power line and landed inverted on a tractor. The helicopter was destroyed by the postcrash fire. The pilot reported that there were no preaccident mechanical failures or malfunctions with the helicopter that would have precluded normal operation.

Aircraft

Registration
N130HA
Reported as
Hiller UH-12E
Category
Helicopter
Serial number
HA3030
Built
1975
Airframe hours
7,326.5
Engine
Lycoming VO540C2A, 305 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Other work use · Part 91
Operator
C&C Helicopters Inc
Registered owner
C&C Helicopters Inc
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 1, 2022
Airport
NA
Equipment
None

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
39
Injuries
Serious
Certificate
Commercial
Medical
Class 2, With waivers/limitations
Last flight review
May 11, 2022
Seat
Front
Restraint
4-point
Flight hours
2,411.8 total · 1,403.2 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 5 knots
Visibility
10 statute miles
Lowest ceiling
10,000 ft overcast
Temperature
63 °F, dew point 57 °F
Altimeter
29.93 inHg
Observed at
KEAT, 4 nm away
METAR
METAR KEAT 061655Z AUTO 25005KT 10SM -RA OVC100 17/14 A2993 RMK AO2 RAB03 SLP130 P0000 T01720139=

Docket · 2

The files NTSB released with the investigation on August 30, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.8 MB in all.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.

Other investigations on N130HA · 2

Matched to the same aircraft by N-number and date.