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Registered aircraft · FAA record as of September 25, 2026
N580TT

Semanskee Grant W GLASAIR III

N580TT is a Semanskee Grant W GLASAIR III, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to an individual in Snohomish, Washington. The registration is valid: it was issued on December 16, 2005 and expires on June 30, 2029. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.

Aircraft

Maker
Semanskee Grant W
Model
GLASAIR III
Serial number
3267
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor
Seats
2
Year built
Not given
Transponder code
A777A3 (octal 51673643)

Registration

Status
Valid registration
Certificate issued
December 16, 2005
Expires
June 30, 2029
Last FAA action
August 11, 2023
Airworthiness
None on file
FAA region
Northwest Mountain
FAA record id
00222239

Owner as the FAA publishes it

Name
Semanskee Grant W
Type
Individual
Address
12529 67Th Dr SE
Snohomish, WA 98296-8670

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