DEN05CA006

NTSB accident investigation · Aerostar SP-1 · Albuquerque, NM · October 10, 2004

Accident · No injuriesData collectionFinal report
Date
October 10, 2004, 08:25 local (14:25 UTC)
Place
Albuquerque, NM
Injuries
3 uninjured
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N87SBAerostar SP-1
Weather
Visual (VMC) · Day
Status
Completed · report December 28, 2004
Report
Approved by Office Director
FAA report
20041010023459A
Case key
60312

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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Probable cause

the pilot's failure to maintain clearance with the radio tower. Contributing factors were the pilot's improper compensation for the variable wind conditions.

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 collision with objectClimb
Weather condition - variable windFactor
Compensation for wind conditions - improperPilot in commandFactor
Clearance - not maintainedPilot in commandCause
Object - tower(marked)

Analysis

Prior to launching the balloon, the pilot received a briefing which included weather information. After departure, the pilot flew south for approximately 20 minutes, climbed the balloon to 1,500 feet agl, and then flew to the north for 20 to 30 minutes. The balloon encountered a "gentle" breeze from the east, and the pilot decended the balloon to 300 feet agl, to find a safe landing area. The balloon encountered a breeze from the west which directed the balloon towards the original departure point. The pilot reported, "Suddenly, a strong gust from the east pushed [the balloon] west...toward the radio towers." The pilot searched for a landing area; however, several obstacles prevented an attempted landing. The pilot attempted to climb the balloon over the towers; however, the balloon impacted near the top of a 640-foot tall tower and came to rest entangled with the tower.

Factual narrative

On October 10, 2004, approximately 0825 mountain daylight time, an Aerostar SP-1 balloon, N87SB, was destroyed when it impacted a radio tower while attempting to climb near Albuquerque, New Mexico. The commercial pilot and two passengers were not injured. The balloon was registered to and operated by Friends of Smokey the Bear Balloon, Inc., Albuquerque. Visual meteorological conditions prevailed, and a flight plan was not filed for the Title 14 Code of Federal Regulations Part 91 sightseeing flight. The local flight departed the Balloon Fiesta Field, Albuquerque, approximately 0710.

According to the Pilot/Operator Aircraft Accident Report, the pilot received a briefing prior to launching the balloon, which included weather information. After departure, the pilot flew south over the Balloon Fiesta Field for approximately 20 minutes. The pilot initiated a climb to 1,500 feet agl, and then flew to the north for 20 to 30 minutes. The balloon encountered a "gentle" breeze from the east, and the pilot decended the balloon to 300 feet agl, to find a safe landing area. The balloon encountered a breeze from the west which directed the balloon towards the Balloon Fiesta Field. The pilot reported, "Suddenly, a strong gust from the east pushed [the balloon] west...toward the radio towers." The pilot searched for a landing area; however, several obstacles prevented an attempted landing. The pilot attempted to climb the balloon over the towers; however, the balloon impacted near the top of a 640-foot tall tower and came to rest entangled with the tower. The pilot and passengers evacuated the basket and climbed down the radio tower.

Aircraft

Registration
N87SB
Reported as
Aerostar SP-1
Category
Balloon
Serial number
SP-1-3001
Engine
Damage
Destroyed
Flight
Business · Part 91
Registered owner
Friends of Smokey the Bear Balloon, Inc.
Airworthiness certificate
Standard, Normal
Departed
Albuquerque, NM

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
69
Certificate
Commercial
Flight hours
1,159 total · 1,142 in this make and model · 13 in the last 90 days · 8 in the last 30 days

Weather

Conditions
Visual (VMC) · Day

FAA reports on this event · 1

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