Type Record · As of May 3, 2026
MCDONNELL DOUGLAS A4N
Fixed Wing Single Engine · P & W J52-P-408
Registered
6
Year Range
1972–1978
NTSB Events
0
Airworthiness Directives
1
01 / Distribution
Where the fleet lives and was built
Counts of currently-registered MCDONNELL DOUGLAS A4N aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.
By State (top 10)
- FL 100.0% 6
By Decade of Manufacture
- 1970s 100.0% 6
02 / NTSB Records
Events involving MCDONNELL DOUGLAS A4N aircraft
No NTSB-recorded events match MCDONNELL DOUGLAS A4N in the indexed corpus.
03 / Airworthiness Directives
FAA directives applicable to MCDONNELL DOUGLAS A4N
1 directive(s) on file. Showing the most recent 1.
-
Mar 28, 1995
Airworthiness Directives; Textron Lycoming O-360, LO-360, HO-360, HIO-360, TIO-360, LIO-360, AEIO-360, O-540, IO-540, TIO-540, LTIO-540, IVO-540, AEIO-540, TIO-541, and IO-720 Series Reciprocating Engines
This document publishes in the Federal Register an amendment adopting Airworthiness Directive (AD) 95-07-01 that was sent previously to all known U.S. owners and operators of Textron Lycoming O-360, LO- 360, HO-360, HIO-360, TIO-360, LIO-360, AEIO-360, O-540, IO-540, TIO- 540, LTIO-540, IVO-540, AEIO-540, TIO-541, and…
04 / Regulations watching this type
Advisory Circulars and Federal Register activity for MCDONNELL DOUGLAS A4N
Advisory Circulars
ACs whose subject explicitly mentions MCDONNELL DOUGLAS or A4N.
Recent Federal Register activity
Latest rulemakings touching general operating rules (Part 91) and maintenance rules (Part 43).
- 2026-04-17 Settlement Policy for Small Unmanned Aircraft System (UAS) Cases FR ↗
- 2026-02-10 Normalizing Unmanned Aircraft Systems Beyond Visual Line of Sight Operations; Reopening of Comment Period; Denial of Extension FR ↗
- 2026-02-02 25-Hour Cockpit Voice Recorder (CVR) Requirement, New Aircraft Production FR ↗
- 2026-01-28 Normalizing Unmanned Aircraft Systems Beyond Visual Line of Sight Operations; Reopening of Comment Period FR ↗
- 2026-01-07 Requirements for Interference-Tolerant Radio Altimeter Systems FR ↗
05 / Aircraft of this type
All 6 registered N-numbers
Every tail currently on the FAA registry for this make/model. Click an N-number to query the FAA Aircraft Inquiry; rows flagged ● have NTSB events on file. Tails seeded with full TallyAero pages link directly.
| N-number | St | Year | NTSB | FAA |
|---|---|---|---|---|
| N161EM | FL | 1978 | · | Look up ↗ |
| N162EM | FL | 1972 | · | Look up ↗ |
| N163EM | FL | 1972 | · | Look up ↗ |
| N164EM | FL | 1972 | · | Look up ↗ |
| N166EM | FL | 1972 | · | Look up ↗ |
| N167EM | FL | 1972 | · | Look up ↗ |
Source — FAA Aircraft Registry · click "Look up" to query the live registry record (owner, address, last airworthiness)
05 / Sources & Methodology
Every count traces back to a primary US-government source
- FAA Aircraft Registry →
Refreshed Apr 27, 2026
Available
- NTSB CAROL →
Refreshed Apr 27, 2026
Available
- Federal Register (FAA Airworthiness Directives) →
Refreshed Apr 27, 2026
Available
We render counts and lists as the agency publishes them. Read the methodology →