SEA86LA147

NTSB accident investigation · Avian Skyhawk · Yakima, WA · June 7, 1986

Accident · No injuriesLimited investigationFinal report
Date
June 7, 1986, 09:00 local (16:00 UTC)
Place
Yakima, WA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N7001NAvian Skyhawk
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860607025479A
Case key
40423

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

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Analysis

A forced landing was made due to fuel starvation. During the forced landing the balloon struck power lines, severing the basket from the envelope. Sparks from the wire strike caused a small brush fire. Post accident exam revealed the plt inadvertently connected the third bottle of fuel incorrectly.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - in flightCruise
Balloon equipment,burner system - inoperativeCause
Maintenance,installation - improperPilot in commandCause
Procedures/directives - not followedPilot in commandCause
Forced landingDescent - emergency
In flight collision with objectDescent - emergency
Object - wire,transmission
FireLanding - flare/touchdown

Aircraft

Registration
N7001N
Reported as
Avian Skyhawk
Category
Balloon
Serial number
115
Airframe hours
50
Engine
unknown UNK, unknown
Damage
Substantial damage
Fire
On-Ground
Flight
Personal · Part 91
Operator
Heath Northwest Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 30, 1985 · 1 hours before
Departed
YKM · Yakima, WA

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
52
Certificate
Commercial
Medical
Class 3, Valid Medical--no waivers/lim.
Flight hours
50 total · 50 in this make and model · 35 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 3 knots
Visibility
50 statute miles
Lowest ceiling
None
Temperature
70 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

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