CEN10CA017

NTSB accident investigation · Cameron Z77 · Albuquerque, NM · October 8, 2009

Accident · Serious injuriesData collectionFinal report
Date
October 8, 2009, 08:18 local (14:18 UTC)
Place
Albuquerque, NM
Injuries
1 serious, 1 minor, 1 uninjured
Damage
Minor damage
Phase of flight
Landing
Aircraft
N4502VCameron Z77
Defining event
Landing-flare/touchdown: Hard landing
Weather
Visual (VMC) · Day
Status
Completed · report March 3, 2010
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA Albuquerque FSDO
FAA report
20091008019479A
Case key
74910

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 control of the balloon during the approach and landing.

Findings · 3

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: tree(s)Environmental issues › Physical environment · Contributed to outcomeCameron Balloons US Z-77: 1 caseAll aircraft: 933 cases
Performance/control parameters: descent/approach/glide pathAircraft › Aircraft oper/perf/capability · Not attained/maintainedCameron Balloons US Z-77: 1 caseAll aircraft: 809 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

After a morning balloon flight the pilot was making an approach to landing on a golf course. During a descent to treetop level the pilot reported the winds varied from 8 to 17 miles per hour. After descending below the tops of the trees the pilot reported a gust of 17 miles per hour with a “significant wind shift,” which moved the balloon laterally toward a line of trees. Just before touchdown the pilot said that she “pulled the top” to avoid hitting the trees and “we landed quickly dragging about 5 feet”. As the envelope deflated it snagged a tree causing minor damage to the balloon. The pilot sustained a fractured ankle and one passenger sustained minor injuries. The other occupant was not injured.

Factual narrative

After a morning balloon flight the pilot was making an approach to landing on a golf course. During a descent to tree top level the pilot reported the winds varied from 8 to 17 miles per hour. After descending below the tops of the trees the pilot reported a gust of 17 miles per hour with a “significant wind shift” which moved the balloon laterally toward a line of trees. Just before touchdown the pilot said she “pulled the top” to avoid hitting the trees and “we landed quickly dragging about 5 feet”. As the envelope deflated it snagged a tree causing minor damage to the balloon. The pilot sustained a fractured ankle and one passenger sustained minor injuries. The other occupant was not injured.

Aircraft

Registration
N4502V
Reported as
Cameron Z77
Category
Balloon
Serial number
6331
Airframe hours
639
Damage
Minor damage
Flight
Air race/show · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 11, 2009 · 39 hours before
Departed
Rio Rancho, NM
Destination
Albuquerque, NM
Airport
KABQ · Albuquerque Intl Airport

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
58
Injuries
Serious
Certificate
Commercial
Medical
Class 3, With waivers/limitations
Last flight review
May 11, 2009
Flight hours
387 total · 304 in this make and model · 367 as pilot in command · 31 in the last 90 days · 12 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
330° at 11 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
54 °F, dew point 39 °F
Altimeter
29.96 inHg
Observed at
KABQ, 6 nm away

Docket · 1

The files NTSB released with the investigation on November 23, 2009, on NTSB’s docket system: statements, records, photos and specialists’ reports. 855 KB 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.