GAA20CA037

NTSB accident investigation · Ultramagic N 250 · Albuquerque, NM · October 19, 2019

Accident · No injuriesData collectionFinal report
Date
October 19, 2019, 08:05 local (14:05 UTC)
Place
Albuquerque, NM
Injuries
13 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N275WBUltramagic N 250
Defining event
Landing: Collision during takeoff/land
Weather
Visual (VMC) · Day
Status
Completed · report May 21, 2020
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20191019020619A
Case key
100454

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 maintain clearance from power lines, which resulted in an explosion and preimpact fire.

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 operationUltramagic S A N-250: 1 caseAll 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, during approach in a balloon, he flew over a line of trees and noticed power lines. He told his 12 passengers to "get down," and he turned off the propane tanks in the basket in anticipation of the baskets contacting the power lines. To avoid power line contact with the balloon's support cables, the pilot activated the burners on the opposite side of the expected contact point, hoping the balloon would ascend. The balloon contacted the power lines just above the leather bolster, "causing a huge explosion." The power lines cut through the support cables in the pilot compartment. The balloon began to ascend away from the power lines, and the pilot maneuvered to a parking lot and descended to land. During the descent, the balloon's basket caught fire. The pilot landed on the asphalt parking lot surface, and the passengers exited the basket. The pilot rapidly deflated the envelope and attempted to extinguish the fire. The balloon sustained substantial damage to the support cables and the basket. The pilot reported that there were no preaccident mechanical failures or malfunctions with the balloon that would have precluded normal operation.

Factual narrative

The balloon pilot reported that, during approach, he flew over a line of trees and noticed powerline wires. He told his 12 passengers to "get down," and he turned off the propane tanks in the basket, in anticipation of the baskets contact the powerline wires. In an effort to avoid powerline contact with the balloon's support cables, the pilot activated the burners on the opposite side of the expected contact point, in hopes of ascending. The balloon contacted the powerline wires just above the leather bolster, "causing a huge explosion." The powerline wires cut through the support cables in the pilot compartment. The balloon began to ascend away from the powerline wires, and the pilot maneuvered to a parking lot and descended to land. During descent, the balloon's basket caught fire. The pilot landed on the asphalt parking lot surface and the passengers exited the basket. The pilot rapidly deflated the envelope and the attempted to extinguish the fire. The balloon sustained substantial damage to the support cables and the basket. The pilot reported that there were no preaccident mechanical failures or malfunctions with the balloon that would have precluded normal operation.

Aircraft

Registration
N275WB
Reported as
Ultramagic N 250 (No Series)
Category
Balloon
Serial number
250/91
Built
2017
Airframe hours
550
Engine
Powerplus 3 Burner BMK-050, none
Damage
Substantial damage
Fire
In-Flight
Flight
Business · Part 91
Operator
Balloons Over The Rainbow Inc
Registered owner
Balloons Over The Rainbow Inc
Airworthiness certificate
Standard, Balloon
Last inspection
Annual · April 1, 2019
Departed
Albuquerque, NM
Destination
Albuquerque, NM
Equipment
Handheld GPS

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
55
Injuries
None
Certificate
Commercial
Medical
Class 2, With waivers/limitations
Last flight review
May 19, 2018
Seat
None
Restraint
None
Flight hours
2,330 total · 530 in this make and model · 2,300 as pilot in command · 58 in the last 90 days · 36 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
43 °F, dew point 18 °F
Altimeter
30.05 inHg
Observed at
KABQ, 3 nm away

Docket · 2

The files NTSB released with the investigation on January 24, 2020, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.6 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 N275WB · 1

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