Type Record · As of May 3, 2026
SWEARINGEN SA227-TT
Fixed Wing Multi Engine · AIRESEARCH TPE331 SERIES
Registered
11
Year Range
1981–1985
NTSB Events
1
Airworthiness Directives
2
01 / Distribution
Where the fleet lives and was built
Counts of currently-registered SWEARINGEN SA227-TT aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.
By State (top 10)
- TX 40.0% 4
- CO 10.0% 1
- OR 10.0% 1
- MS 10.0% 1
- OK 10.0% 1
- UT 10.0% 1
- LA 10.0% 1
By Decade of Manufacture
- 1980s 81.8% 9
- Unknown 18.2% 2
02 / NTSB Records
Events involving SWEARINGEN SA227-TT aircraft
1 event(s) on file. Showing the most recent 1.
-
Jan 29, 1984
N99JWPHILADELPHIA, Pennsylvania
NTSB Docket →
03 / Airworthiness Directives
FAA directives applicable to SWEARINGEN SA227-TT
2 directive(s) on file. Showing the most recent 2.
-
Mar 4, 2016
Airworthiness Directives; M7 Aerospace LLC Airplanes
We are adopting a new airworthiness directive (AD) for all M7 Aerospace LLC Models SA26-AT, SA226-T(B), SA226-AT, SA226-T, SA226-TC, SA227-AC (C-26A), SA227-AT, SA227-BC (C-26A), SA227-CC, SA227-DC (C- 26B), and SA227-TT airplanes. This AD was prompted by information that the airplane flight manual (AFM) does not prov…
-
Aug 25, 2015
Airworthiness Directives; M7 Aerospace LLC Airplanes
We propose to adopt a new airworthiness directive (AD) for all M7 Aerospace LLC Models SA26-AT, SA226-T, SA226-AT, SA226-T(B), SA226- TC, SA227-AT, SA227-TT, SA227-AC (C-26A), SA227-BC (C-26A), SA227-CC, and SA227-DC (C-26B) airplanes. This proposed AD was prompted by information that the airplane flight manual (AFM)…
04 / Type Certificate Data Sheets
FAA TCDS for SWEARINGEN SA227-TT
The TCDS is the legal certification document — weight limits, performance, equipment, AD compliance times, operating limitations. 1 match in the FAA catalog.
- A5SW Current Rev 29 · 10/20/2015
M7 Aerospace LLC
Models: SA227-AT, SA227-TT, SA226-T, SA26-AT + 3 more
04 / Regulations watching this type
Advisory Circulars and Federal Register activity for SWEARINGEN SA227-TT
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 11 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 |
|---|---|---|---|---|
| N17VV | TX | 1985 | · | Look up ↗ |
| N183AK | — | 1981 | · | Look up ↗ |
| N1MN | CO | 1981 | · | Look up ↗ |
| N227JT | OR | 1981 | · | Look up ↗ |
| N26MY | TX | 1981 | · | Look up ↗ |
| N31JV | MS | 1981 | · | Look up ↗ |
| N459RJ | TX | 1981 | · | Look up ↗ |
| N507JV | TX | 1982 | · | Look up ↗ |
| N788CC | OK | 1982 | · | Look up ↗ |
| N888AY | UT | — | · | Look up ↗ |
| N99JW | LA | — | ● | 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 →