Public Record · As of May 5, 2026
N399X
Grumman American AA-1C · 1978 View Type →
Status
Registration Valid
Type
Fixed Wing Single Engine
Engine
LYCOMING 0-235 SERIES
Last Cert Issue
—
01 / Registration
Filed with the Federal Aviation Administration
Every cell below is a literal field from the FAA Aircraft Registry. Click any value to open the FAA registry record for N399X.
Tail Number
N399X
Serial Number
AA1C0192
Make
GRUMMAN AMERICAN
Model
AA-1C
Year of Manufacture
1978
Mfr / Model Code
3960100
Type Aircraft
Fixed Wing Single Engine
Type Engine
Reciprocating
Engines
1
Seats
2
Engine Manufacturer
LYCOMING
Engine Model
0-235 SERIES
Horsepower
115 hp
Weight Class
CLASS 1
Certification
Standard (+1 flag) · code 1U
Registrant
HLAVIN MARK S TRUSTEE · Individual
Address
4913 TIVOLI RUN · LAKEWOOD RANCH, FL 34211-2155
FAA Region
7 · County 081
Status
Registration Valid
Airworthiness Date
—
Cert Issue Date
—
Expiration Date
—
Last FAA Action
—
Mode S Hex (ICAO24)
A4A645
Mode S (Octal)
51123105
Live position via ICAO24 A4A645
External services. Live tracks are unaffiliated with TallyAero or the FAA.
02 / NTSB Records
Events on file with the National Transportation Safety Board
-
May 9, 1969
CASPER, Wyoming serious
Airport · CPR Casper-Natrona County International Airport
03 / Airworthiness Directives
Applicable to GRUMMAN AMERICAN AA-1C
Federal Aviation Administration airworthiness directives matched to make and model. Each entry links to the Federal Register publication.
No matching airworthiness directives are on file for this make and model in the Federal Register.
04 / Service Difficulty Reports
FAA SDR filings
The FAA does not currently expose a public API for Service Difficulty Reports. We do not back-fill or paraphrase. Search the FAA SDR portal directly →
05 / Related
More on Grumman American AA-1C in the Atlas
Grumman American AA-1C type page → — 102 registered · 21 NTSB records
Recent NTSB events · this type
-
May 2, 2022
Seneca, South Carolina Serious
Atlas event → -
Sep 4, 2004
Boone, North Carolina None
Atlas event → -
Nov 23, 2002
Rigby, Idaho None
Atlas event → -
May 22, 1994
TORRANCE, California None
Atlas event → -
Jun 10, 1984
MADISON, Indiana None
Atlas event →
Search the full US registry → · All airworthiness directives → · Accident & safety surface →
06 / Sources & Methodology
Every fact on this page links to its primary US-government source
- FAA Aircraft Registry →
Refreshed May 5, 2026
Available
- NTSB CAROL →
Refreshed May 5, 2026
Available
- Federal Register (FAA Airworthiness Directives) →
Refreshed May 5, 2026
Available
- FAA Service Difficulty Reports →
Refreshed May 5, 2026
Unavailable
We render only what the agency publishes. Found a factual error? Report it → We acknowledge within 5 business days and resolve within 14.