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Registered aircraft · FAA record as of September 25, 2026
N251RK

Knowles James R SONEX

Valid Indiana

N251RK is a Knowles James R SONEX, a fixed-wing airplane with one motor with a piston engine, built in 2011. It has 2 seats. It is registered to an individual in Indianapolis, Indiana. The registration is valid: it was issued on January 11, 2022 and expires on January 31, 2029. It holds an experimental airworthiness certificate for amateur built, dated July 16, 2011.

Aircraft

Maker
Knowles James R
Model
SONEX
Serial number
1071
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Aeroconver AEROVEE · 80 hp
Seats
2
Year built
2011
Kit
SONEX AIRCRAFT LLC SONEX
Transponder code
A25CB6 (octal 50456266)

Registration

Status
Valid registration
Certificate issued
January 11, 2022
Expires
January 31, 2029
Last FAA action
July 7, 2023
Airworthiness
Experimental · Amateur built · July 16, 2011
FAA region
Great Lakes
FAA record id
01049679

Owner as the FAA publishes it

Name
End Edward G
Type
Individual
Address
5409 Montavia Ln
Indianapolis, IN 46239-6868

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