DEN86LA006

NTSB accident investigation · Skypower GBN-41-100 · Pecos, NM · October 6, 1985

Accident · Minor injuriesLimited investigationFinal report
Date
October 5, 1985, 23:15 local (Oct 6, 1985, 05:15 UTC)
Place
Pecos, NM
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N59SPSkypower GBN-41-100
Weather
Instrument (IMC) · Night/dark
Status
Completed
Report
Approved by Office Director
FAA report
19851005054519A
Case key
16871

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

On this page

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.

In flight encounter with weatherCruise - normal
Weather evaluation - inaccuratePilot in commandCause
In-flight planning/decision - poorPilot in commandCause
Weather condition - rainFactor
Weather condition - mountain waveFactor
Weather condition - hailFactor
Weather condition - snowFactor
Weather condition - turbulenceFactor
Loss of control - in flightCruise - normal
Load jettison - performedPilot in command
In flight collision with terrain/waterDescent - uncontrolled
Object - tree(s)
Light condition - dark night
Terrain condition - mountainous/hillyFactor

Analysis

Flt was participation in the 1985 balloon fiesta, a night helium-filled balloon race from albuquerque, new Mexico, to elkhart, Kansas. One hr after launch plt encountered small wind shear, causing loss of altitude, ballast, and helium. Plt then encountered rain, snow, ice and severe wind shear. Ice caused balloon to descend. All ballast was thrown overboard, as was communications and survival equipment. Balloon cleared one peak but crashed into east side of Pecos-baldy mountain at the 10,900-FT level. Plts walked out of wilderness area the next afternoon with minor injuries and frostbite.

Aircraft

Registration
N59SP
Reported as
Skypower GBN-41-100
Category
Balloon
Serial number
121
Airframe hours
16
Engine
None NONE, unknown
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Dr. James O. Jones
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 1, 1985 · 16 hours before
Departed
Albuquerque, NM
Destination
Elkhart, KS

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
38
Certificate
Commercial
Medical
Class 2, Expired
Flight hours
250 as pilot in command · 16 in the last 90 days · 10 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
340° at 2 knots
Lowest ceiling
None
Temperature
19 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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