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
N901BY

Finger Lakes Sport Aviation CHALLENGER II

Valid New York

N901BY is a Finger Lakes Sport Aviation CHALLENGER II, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to an individual in Palmyra, New York. The registration is valid: it was issued on July 13, 2023 and expires on July 31, 2030. It holds an experimental airworthiness certificate for amateur built, dated April 10, 1991.

Aircraft

Maker
Finger Lakes Sport Aviation
Model
CHALLENGER II
Serial number
CH20989CW0458
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Bombardier ROTAX (ALL)
Seats
2
Year built
Not given
Transponder code
AC7313 (octal 53071423)

Registration

Status
Valid registration
Certificate issued
July 13, 2023
Expires
July 31, 2030
Last FAA action
July 13, 2023
Airworthiness
Experimental · Amateur built · April 10, 1991
FAA region
Eastern
FAA record id
00945211

Owner as the FAA publishes it

Name
Kier Jordan W
Type
Individual
Address
1177 Vienna Rd
Palmyra, NY 14522-9754

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