Staging copy. The live site is at https://staging.data.eflight.com.
eFlight RegistryFAA data, updated daily
Registered aircraft · FAA record as of September 25, 2026
N4273Y

Aero Sp Z O O AT-4 LSA

Valid Arizona

N4273Y is an Aero Sp Z O O AT-4 LSA, a fixed-wing airplane with one motor with a four-stroke engine, built in 2007. It has 2 seats. It is registered to an individual in Lake Havasu City, Arizona. The registration is valid: it was issued on December 10, 2025 and expires on December 31, 2032. It holds a light sport airworthiness certificate for airplane, dated May 9, 2008.

Aircraft

Maker
Aero Sp Z O O
Model
AT-4 LSA
Serial number
AT4-012
Type
Fixed-wing, single engine
Power
Four-cycle piston, 1 motor · Rotax 912ULS SERIES · 100 hp
Seats
2
Year built
2007
Transponder code
A51878 (octal 51214170)

Registration

Status
Valid registration
Certificate issued
December 10, 2025
Expires
December 31, 2032
Last FAA action
December 10, 2025
Airworthiness
Light sport · Airplane · May 9, 2008
FAA region
Western-Pacific
FAA record id
00452249

Owner as the FAA publishes it

Name
Hunt David
Type
Individual
Address
1534 Beachcomber Blvd Ste D36
Lake Havasu City, AZ 86403-6557

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.

Earlier use of this number 1

2003-12-23Raven S55A · Triennial registration form was mailed and has not been returned by the Post Office

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