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Registered aircraft · FAA record as of September 25, 2026
N436MR

Robinson Helicopter R44

Valid Texas

N436MR is a Robinson Helicopter R44, a rotorcraft with a piston engine (a helicopter or multicopter), built in 2000. It has 4 seats. It is registered to Cedar Ridge Aviation LLC, an LLC in Knox City, Texas. The registration is valid: it was issued on June 6, 2024 and expires on June 30, 2031. It holds a restricted airworthiness certificate for agriculture and pest control, dated June 26, 2026.

Aircraft

Maker
Robinson Helicopter (United States)
Model
R44
Serial number
0788
Type
Rotorcraft
Power
Piston (reciprocating), 1 motor · Lycoming 0-540 SERIES · 250 hp
Seats
4
Year built
2000
Transponder code
A53A8B (octal 51235213)

Registration

Status
Valid registration
Certificate issued
June 6, 2024
Expires
June 30, 2031
Last FAA action
June 6, 2024
Airworthiness
Restricted · Agriculture and pest control · June 26, 2026
FAA region
Southwestern
FAA record id
00125620

Owner as the FAA publishes it

Name
Cedar Ridge Aviation LLC
Type
LLC
Address
PO Box 37
Knox City, TX 79529-0037

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