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Registered aircraft · FAA record as of September 25, 2026
N4040L

Balloon Works FIREFLY 7

Valid Colorado

N4040L is a Balloon Works FIREFLY 7, a balloon with no engine, built in 1979. It has 1 seat. It is registered to an individual in Centennial, Colorado. The registration is valid: it was issued on December 5, 1984 and expires on January 31, 2029. It holds a standard airworthiness certificate.

Aircraft

Maker
Balloon Works
Model
FIREFLY 7
Serial number
7835
Type
Balloon
Power
None · None NONE
Seats
1
Year built
1979
Cruising speed
63 mph
Transponder code
A4BDE0 (octal 51136740)

Registration

Status
Valid registration
Certificate issued
December 5, 1984
Expires
January 31, 2029
Last FAA action
July 7, 2023
Airworthiness
Standard
FAA region
Northwest Mountain
FAA record id
00761094

Owner as the FAA publishes it

Name
Hill Martin JR
Type
Individual
Address
5147 S Ventura Way
Centennial, CO 80015-2316

Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.

Documents on file 0

No bills of sale, loans or other documents are indexed against this tail number.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data