DEN88LA004

NTSB accident investigation · Balloon Works Firefly 7-B · Rio Rancho, NM · October 5, 1987

Accident · No injuriesLimited investigationFinal report
Date
October 5, 1987, 08:30 local (14:30 UTC)
Place
Rio Rancho, NM
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N15260Balloon Works Firefly 7-B
Weather
Visual (VMC) · Day
Status
Completed · report November 29, 1988
Report
Approved by Office Director
FAA report
19871005060199A
Case key
17399

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.

FireLanding - flare/touchdown
Balloon equipment,burner system - deployed inadvertentlyCause

Analysis

The plt rptd that she had vented the balloon to land. She said it takes both of her hands to open the vent and hold it open. 'When the balloon hit the ground the burner went on by itself, wide open. The envelope was swinging from the contact of the basket with the ground and was in the path of the burner almost instantly.' The envelope was damaged by the fire but there were no injuries. An FAA airworthiness insp examined the burner after the accd. He reported that 'before teardown the burner assy was installed on the gondola and operationally tested. The valve was operated normally approx 10 on/off cycles. The valve was pressure tested and no leaks were noted. The blast valve was then removed from the burner assy and disassembled. The dimension between the actuating lever and the bonnet was approx .006 instead of the req min of .010. This was due to an extra teflon washer installed between the lever and bonnet, however, the operation of the valve was not affected.' No other discrepencies were noted.

Aircraft

Registration
N15260
Reported as
Balloon Works Firefly 7-B (FIREFLY 7-)
Category
Balloon
Serial number
10978
Airframe hours
251
Engine
unknown
Damage
Substantial damage
Fire
On-Ground
Flight
Personal · Part 91
Operator
Janet L. Hodges
Registered owner
Janet L Hodges
Airworthiness certificate
Standard, Normal
Last inspection
Annual · February 10, 1987 · 30 hours before

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
40
Certificate
Private
Flight hours
90 total · 90 in this make and model · 79 as pilot in command · 4 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 1 knots
Visibility
15 statute miles
Lowest ceiling
None

FAA reports on this event · 1

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