Type Record · As of May 3, 2026
HUGHES OH-6A
Rotorcraft
Registered
24
Year Range
1967–1969
NTSB Events
8
Airworthiness Directives
1
01 / Distribution
Where the fleet lives and was built
Counts of currently-registered HUGHES OH-6A aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.
By State (top 10)
- UT 29.2% 7
- OR 8.3% 2
- TX 8.3% 2
- FL 8.3% 2
- WY 4.2% 1
- IA 4.2% 1
- MI 4.2% 1
- AL 4.2% 1
- AZ 4.2% 1
- KY 4.2% 1
+5 more states
By Decade of Manufacture
- 1960s 33.3% 8
- Unknown 66.7% 16
02 / NTSB Records
Events involving HUGHES OH-6A aircraft
8 event(s) on file. Showing the most recent 8.
-
Feb 22, 2025
N4191TSanta Teresa, New Mexico
NTSB Docket → -
Feb 8, 2017
N6640ZPrice, Utah
NTSB Docket → -
Apr 14, 1997
N6638PMARFA, Texas
NTSB Docket → -
Nov 14, 1988
N46SPCIRCLEVILLE, Utah Serious
NTSB Docket → -
Jan 31, 1986
N6641ASUNDERLAND, Massachusetts Fatal
NTSB Docket → -
Aug 31, 1979
N6638UATLANTA, Georgia Minor
NTSB Docket → -
Apr 10, 1965
N6638UVAN NUYS, California
NTSB Docket → -
Dec 10, 1964
N6638PPHILADELPHIA, Pennsylvania
NTSB Docket →
03 / Airworthiness Directives
FAA directives applicable to HUGHES OH-6A
1 directive(s) on file. Showing the most recent 1.
-
Sep 7, 1994
Airworthiness Directives; McDonnell Douglas Helicopter Company and Hughes Helicopters, Inc. Model 369, 369A (OH-6A), 369D, E, F, FF, H, HE, HS, and HM Series Helicopters
This amendment supersedes an existing airworthiness directive (AD), applicable to McDonnell Douglas Helicopter Company and Hughes Helicopters, Inc. Model 369, 369A (OH-6A), 369D, E, F, FF, H, HE, HS, and HM series helicopters, that requires daily preflight checks and 100 hours time-in-service (TIS) inspections for tai…
04 / Regulations watching this type
Advisory Circulars and Federal Register activity for HUGHES OH-6A
Advisory Circulars
No ACs explicitly mention this type. Showing universal operating-rule ACs that apply to all aircraft.
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 24 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 |
|---|---|---|---|---|
| N239MY | WY | — | · | Look up ↗ |
| N26JK | UT | 1967 | · | Look up ↗ |
| N364MD | IA | — | · | Look up ↗ |
| N369AJ | MI | 1967 | · | Look up ↗ |
| N369GF | OR | — | · | Look up ↗ |
| N369LE | AL | 1968 | · | Look up ↗ |
| N371BD | TX | — | · | Look up ↗ |
| N4191T | AZ | 1968 | ● | Look up ↗ |
| N4209G | FL | 1968 | · | Look up ↗ |
| N46SP | KY | 1968 | ● | Look up ↗ |
| N6186Y | OH | — | · | Look up ↗ |
| N6188H | UT | — | · | Look up ↗ |
| N6248 | TX | — | · | Look up ↗ |
| N6249X | DE | — | · | Look up ↗ |
| N6252S | WA | — | · | Look up ↗ |
| N6637N | UT | — | · | Look up ↗ |
| N6638P | UT | — | ● | Look up ↗ |
| N6638U | UT | — | ● | Look up ↗ |
| N6640K | UT | — | · | Look up ↗ |
| N6640Z | UT | — | ● | Look up ↗ |
| N6641A | FL | — | ● | Look up ↗ |
| N67PB | WI | 1968 | · | Look up ↗ |
| N711MV | OR | — | · | Look up ↗ |
| N8525Y | CA | 1969 | · | 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 →