N175SW1985 Fairchild SA227-AC
Safety record in brief:No NTSB accidents or incidents since 198213 ADs may apply8 service difficulty reports
Registration
FAA Aircraft Registry · Oct 17, 2026- Registered owner
- Denaina Air Taxi LLC
- Owner type
- LLC
- City, state
- Anchorage, AK
- Certificate issued
- Mar 22, 2021
- Expires
- Mar 31, 2028
- Airworthiness
- Standard · Normal
- Airworthiness date
- Dec 15, 2005
We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.
Airframe & engine
FAA Registry + type dataAirframe
- Manufacturer
- Fairchild
- Model
- SA227-AC
- Year
- 1985
- Serial number
- AC 621-B
- Aircraft type
- Fixed wing multi engine
- Category
- Land
- Certification
- Type Certificated
- Seats
- 12
- Engines
- 2
- Max takeoff weight
- Up to 12,499 lb
- Mode S code
- A12D65
Engine
- Make and model
- Honeywell Tpe331-Ser
- Type
- Turbo-prop
- Power
- 2650 hp
Total time and engine hours aren't public. They appear here once the owner adds logbooks.
Ownership history
Ownership history from FAA records- 2021 – nowDenaina Air Taxi LLCAnchorage, AK · current
Individual owners are shown by city and state only.
Safety record
NTSB · Oct 15, 2026 · FAA ADs · Oct 17, 2026 · SDRs · Oct 16, 2026NTSB events (0)
No NTSB accidents or incidents found for this airframe since 1982.
Accident history for this modelADs published since 1998 that may apply (13)
These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.
| AD | Subject | Effective | Applies to |
|---|---|---|---|
| 2003-19-10 | Fairchild Aircraft, Inc., SA226 Series and SA227 Series Airplanes | Nov 7, 2003 | Airframe (SA227-AC) |
| 2002-08-01 | Fairchild Aircraft, Inc. SA226 and SA227 Series Airplanes | Jun 6, 2002 | Airframe (SA227-AC)Certain serial numbers: SA227-AC 420–583; SA227-AT 420–583; SA227-TT 420–583 |
| 2001-20-14 | Fairchild Aircraft, Inc., Models SA226 and SA227 Series Airplanes | Nov 21, 2001 | Airframe (SA227-AC)Certain serial numbers: SA226-T T201–T248; SA226-T(A) T(A)249–T(A)-291; SA226-T(B) T(B) 276; SA226-T(B) T(B) 292–T(B) 417; SA226-AT AT001–AT074; SA226-TC TC201–TC419; … |
| 2000-17-11 | Fairchild Aircraft, Inc., SA226 Series and SA227 Series Airplanes | Sep 22, 2000 | Airframe (SA227-AC)Only with: Incorporating Ozone Industries MLG assembly P/N OAS5453-1 (Rev H, J, K, or N) or OAS5453-5 (SA226), or P/N OAS5453-5 (SA227), with P/N OAS5501-1 MLG drag brace assembly. |
| 2000-17-01 | Fairchild Aircraft, Inc. Models SA226-T, SA226-AT, SA226-T(B), SA226-TC, SA227-AT… | Oct 6, 2000 | Airframe (SA227-AC)Certain serial numbers: SA226-T T201–T275; SA226-T T277–T291; SA226-T(B) T(B) 276; SA226-T(B) T(B) 292–T(B) 417; SA226-AT AT001–AT074; SA226-TC TC201–TC419; … |
Show all 13 ADsShow fewer ADs
| AD | Subject | Effective | Applies to |
|---|---|---|---|
| 2000-03-17 | Fairchild Aircraft, Inc. SA226 and SA227 Series Airplanes | Apr 10, 2000 | Airframe (SA227-AC) |
| 98-19-15 R1 | Fairchild Aircraft, Inc. SA226 and SA227 Series Airplanes | Mar 3, 2000 | Airframe (SA227-AC)Only with: Equipped with Barber-Colman pitch trim actuators P/N 27-19008-001/-004 or P/N 27-19008-002/-005. |
| 98-06-25 | Fairchild Aircraft Inc. Models SA226- AT, SA226-TC, SA227-AC, and SA227-AT Airplanes | Apr 27, 1998 | Airframe (SA227-AC)Certain serial numbers: SA226-AT AT001–AT074; SA226-TC TC201–TC419; SA227-AC AC406; SA227-AC AC415; SA227-AC AC416; SA227-AC AC420–AC456; … |
| 97-11-13 | Fairchild Aircraft SA226 and SA227 Series Airplanes | Jul 11, 1997 | Airframe (SA227-AC)Certain serial numbers: SA226-T T201–T275; SA226-T T277–T291; SA226-T(B) T(B)276; SA226-T(B) T(B)292–T(B)417; SA226-AT AT001–AT074; SA226-TC TC201–TC419; … |
| 97-10-13 | Fairchild Aircraft, Inc. SA226 and SA227 Series Airplanes | Jul 8, 1997 | Airframe (SA227-AC)Certain serial numbers: SA226-T T201–T275; SA226-T T277–T291; SA226-T(B) T(B)276; SA226-T(B) T(B)292–T(B)417; SA226-AT AT001–AT074; SA226-TC TC201–TC419; …. Only with: Applies to airplanes that do not incorporate an elevator torque tube P/N 27-44026-005, 27-44026-007, or 27-44026-SEO-1-03. |
| 96-19-05 | Fairchild Aircraft SA226 and SA227 Series Airplanes | Oct 1, 1996 | Airframe (SA227-AC)Only with: Equipped with Ozone Industries MLG yoke (MLG assembly P/N OAS5453, dash numbers up to and including -19) or NLG yoke (NLG assembly P/N OAS5451, dash numbers up to and including -17). |
| 94-07-10 R1 | Fairchild Aircraft SA226 and SA227 Series Airplanes | Mar 25, 1996 | Airframe (SA227-AC)Certain serial numbers: SA226-T T201–T275; SA226-T T277–T291; SA226-T(B) T(B)276; SA226-T(B) T(B)292–T(B)417; SA226-AT AT001–AT074; SA226-TC TC201–TC419; … |
| 93-15-02 R1 | Fairchild Aircraft SA226 and SA227 Series Airplanes | Apr 17, 1995 | Airframe (SA227-AC)Only with: Equipped with a Simmonds-Precision pitch trim actuator P/N DL5040M5. |
AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.
Service Difficulty Reports (8)
Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.
- Engine indicating · bearing · failedApr 21, 2024
TORQUE SENSOR BEARING FAILED (PN: 3103585AL-1, SN: TA43-0510123, TSN: 2,125.4). SPECTROMETRIC OIL ANALYSIS PROGRAM RESULT REPORT DISCOVERED M50 PLATELETS, SHINY, >100, UP TO 1.1MMX0.9MM. M50 IS A BEARING RACE MATERIAL AND THE QUANTITY OF PLATELETS FOUND IN THE FILTER ANALYSIS INDICATES A BEATING…
From FAA Service Difficulty Reports; matched by N-number and serial number. - Wings · spar · crackedFeb 28, 2018
CRACKED AILERON SPAR AT BOTTOM OF CENTER HINGE BRACKET. DISCREPANCY OCCURRED UNDER NORMAL WEAR AND UTILIZATION. RECOMMEND CLOSE EXAMINATION OF THIS AREA AND THE OTHER HINGE ATTACH FITTINGS.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Wings · tab · crackedNov 22, 2017
DURING INSPECTION THE RT AILERON TRIM TAB HINGE SUPPORT ANGLE WAS FOUND TO BE CRACKED. REMOVED AND REPLACED THE RT AILERON AND TRIM TAB IAW MM.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 8 reportsShow fewer reports
- Wings · skin · corrodedFeb 7, 2017
DURING A ROUTINE INSPECTION, CORROSION WAS LOCATED ON THE RT WING LOWER SKIN JUST AFT OF THE REAR SPAR WS 236.1, IN THE AILERON WING COVE. THE CORROSION WAS REMOVED AND THE SKIN WAS REPAIRED IAW SRM 51-90-04.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Wings · rib · crackedJan 18, 2016
WHILE PERFORMING A FUEL LEAK REPAIR, TWO CRACKS WERE NOTICED ON A LT WING RIB, AT WS 131.889. CRACKED RIB REPAIRED IAW LAR 16-BRY-006 REVISION A, BY CUTTING OUT THE DAMAGED SECTION OF RIB 131.889 & SPLICING IN A NEW SECTION.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Equipment and furnishings · angle · crackedOct 31, 2014
A CRACK WAS FOUND IN THE RT BATTERY BOX LOWER ANGLE DURING THE ABCD INSPECTION. FABRICATED A DOUBLER, FILLERS & ANGLE FOR REPAIR. ALL WORK WAS PERFORMED IAW SA227 SRM 57-90-10.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Fuselage · attach bracket · crackedJan 2, 2013
WHILE PERFOMING AD 2012-18-01, FOUND A CRACK ON THE LT FWD ATTACH FITTING BRACKET - CRACK LENGTH .5"
From FAA Service Difficulty Reports; matched by N-number and serial number. - Flight controls · bearing · unsecureJun 1, 2011
DURING ELEVATOR REMOVAL AND INSPECTION, FOUND RT OTBD HINGE BEARING WITH ALL MOUNTING RIVET HEADS MISSING. NO EVIDENCE OF SHEARING, APPEARS TO BE METAL FATIGUE/CORROSION RELATED. NOT A SAFETY OF FLIGHT ISSUE, BEARING NOT ABLE TO SHIFT FROM MOUNTED POSITION.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Sources
- FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 17, 2026
- NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
- FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 17, 2026
- FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026