Flight Tracker
N9439L
1971 AMERICAN AVIATION AA-1A
Fixed wing single engine · Reciprocating · Standard
1 NTSB record for this tail number, including destroyed damage, 2 fatal injuries. See the full record below.

Registration

Registered Owner
CHEUNG PATRICK
Registrant Type
Individual
Location
BOCA RATON, FL
Status
Valid
Certificate Issued
Nov 20, 2025
Airworthiness Date
Sep 23, 1971
Expires
Nov 30, 2032
Approved Operations
Normal, Utility

Airframe

Manufacturer
AMERICAN AVIATION
Model
AA-1A
Year
1971
Serial Number
AA1A-0239
Seats
2
Engines
1
Max Weight
Up to 12,499 lb
Cruise Speed
84 kt
Type Certificate
-

Powerplant

Engine Manufacturer
LYCOMING
Engine Model
0-235 SERIES
Type
Reciprocating
Power
115 hp

Live Flight Status

Checking live traffic…

Coverage depends on ground receiver reception and is not a complete picture of traffic.

Transponder & Tracking

Mode S Code (Hex)
AD1BEB
Mode S Code (Octal)
53215753

The hex code is the aircraft's ICAO 24-bit address, broadcast by its ADS-B transponder. It is the key used to match live position reports to this registration.

NTSB Accident & Incident Record

Nov 26, 2025 Accident Destroyed High Rolls, NM
Injuries2 fatal
Phase of Flight-
ConditionsVMC
OperationFAR 091
NTSB WPR26FA051