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Registered aircraft · FAA record as of September 25, 2026
N491TW

Balony Kubicek Spol Sro BB40Z

Valid Montana

N491TW is a Balony Kubicek Spol Sro BB40Z, a balloon with no engine. It has 1 seat. It is registered to Bigfoot Aviation LLC, an LLC in Kalispell, Montana. The registration is valid: it was issued on August 7, 2021 and expires on August 31, 2028. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.

Aircraft

Maker
Balony Kubicek Spol Sro
Model
BB40Z
Serial number
1048
Type
Balloon
Power
None
Seats
1
Year built
Not given
Transponder code
A6158D (octal 51412615)

Registration

Status
Valid registration
Certificate issued
August 7, 2021
Expires
August 31, 2028
Last FAA action
January 18, 2025
Airworthiness
None on file
FAA region
Northwest Mountain
FAA record id
01229846

Owner as the FAA publishes it

Name
Bigfoot Aviation LLC
Type
LLC
Address
1001 S Main St Ste 49
Kalispell, MT 59901-5635

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