# Southwest Florida SW204

- Type: Aircraft model (FAA registry)
- Registry code: 1181421
- Manufacturer (registry): SOUTHWEST FLORIDA AVIATION
- Model: SW204
- Aircraft type: Rotorcraft
- Category: Rotorcraft
- Engines: 1 · Turbo-shaft
- Seats: 6
- Weight class: Up to 12,499 lb
- Certification: Type certificated
- Data sheet: [TCDS H6SO](https://openairdocs.org/tcds/H6SO) (OpenAirDocs)
- Holder: Southwest Florida Aviation International
- Registered aircraft: 2
- Page: https://openairdocs.org/model/southwest-florida-sw204

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 2024-19-17](https://openairdocs.org/ad/2024-19-17): Rotorcraft flight control · Airwolf Aerospace, LLC Tension-Torsion Strap Assemblies, P/N… (STC SR03408CH). Effective Oct 11, 2024
- [AD 2022-20-14](https://openairdocs.org/ad/2022-20-14): Main Rotor Gearbox · Bell Textron 204B, 205A, 205A-1 and 20 more. Effective Dec 27, 2022
- [AD 2022-22-12](https://openairdocs.org/ad/2022-22-12): Nose/Tail Landing Gear Structure/Axle · Replacement crosstubes P/N D212-664 (Dart Aerospace STC SR01298NY). Effective Nov 22, 2022
- [AD 2022-05-10](https://openairdocs.org/ad/2022-05-10): Cabin Equipment/Furnishings · Airbus Helicopters AS332L, AS332L1, AS332L2 and 57 more. Effective Apr 20, 2022
- [AD 2022-06-05](https://openairdocs.org/ad/2022-06-05): Main Rotor System · WSH HH-1K, TH-1F, TH-1L and 11 more. Effective Mar 16, 2022
- [AD 2021-15-14](https://openairdocs.org/ad/2021-15-14): Rotorcraft Tail Boom · California Department of Forestry UH-1H, UH-1F, TH-1L and 39 more. Effective Aug 30, 2021
- [AD 2010-14-12](https://openairdocs.org/ad/2010-14-12): Landing Gear System · Overseas Aircraft Support UH-1H, UH-1F, UH-1H and 40 more. Effective Jul 23, 2010
- [AD 2002-01-31](https://openairdocs.org/ad/2002-01-31): Retirement Index Number (RIN) for Masts · Overseas Aircraft Support UH-1H, UH-1F, TH-1L and 36 more. Effective Mar 8, 2002

Historical (superseded or no longer in force):

- [AD 2021-15-52](https://openairdocs.org/ad/2021-15-52) (historical): Main Rotor System · Arrow Falcon Exporters UH-1H, UH-1F, TH-1L and 39 more. Effective Aug 13, 2021
- [AD 2000-22-51](https://openairdocs.org/ad/2000-22-51) (historical): Main Rotor Mast or Trunnion · Arrow Falcon Exporters UH-1H, UH-1F, HH-1K and 33 more. Effective Dec 26, 2000
- [AD 2000-15-21](https://openairdocs.org/ad/2000-15-21) (historical): Rotor Mast (Mast) Assemblies · AST UH-1F, HH-1K, TH-1F and 10 more. Effective Aug 24, 2000
- [AD 2000-08-53](https://openairdocs.org/ad/2000-08-53) (historical): Main Rotor System · AST UH-1F, HH-1K, TH-1F and 32 more
- [AD 97-20-09](https://openairdocs.org/ad/97-20-09) (historical): Vertical fin spar · Arrow Falcon Exporters UH-1H, UH-1F, UH-1F and 33 more. Effective May 28, 1998
- [AD 97-20-09 PL](https://openairdocs.org/ad/97-20-09-PL) (historical): Tailboom Vertical Fin Spar · California Department of Forestry UH-1F, UH-1F, TH-1F and 31 more
- [AD 89-17-03](https://openairdocs.org/ad/89-17-03) (historical): Main Rotor Masts · California Department of Forestry UH-1F, TH-1L, UH-1B and 18 more. Effective Sep 5, 1989

## Registered aircraft (2)

- [N106CP](https://openairdocs.org/aircraft/N106CP): [Southwest Florida Aviation Inc](https://openairdocs.org/faa-owner/SOUTHWEST%20FLORIDA%20AVIATION%20INC), [Arcadia, FL](https://openairdocs.org/faa-place/FL/Arcadia), S/N 1170
- [N6054X](https://openairdocs.org/aircraft/N6054X): [Southwest Florida Aviation Inc](https://openairdocs.org/faa-owner/SOUTHWEST%20FLORIDA%20AVIATION%20INC), [Arcadia, FL](https://openairdocs.org/faa-place/FL/Arcadia), S/N 657

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB MIA98LA114](https://openairdocs.org/ntsb/MIA98LA114), Mar 31, 1998: Southwest Florida SW204 (N106CP), Indiantown, FL, substantial damage. Probable cause: A loss of engine power due to turbine blade failure caused by operating the engine in an over temperature and over speed condition. Contributing to the accident was the pilot's failure to observe the…

## FAA accident and incident reports

None matched to aircraft with this model.

## STCs that may be installed (OpenAirDocs) (9)

Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has.

- [STC SR12332SE](https://openairdocs.org/stc/SR12332SE): Installation of Mechanical Specialties, LLC Human External Cargo (HEC) and non-HEC Hook System. Mechanical Specialties, LLC
- [STC SH3744NM](https://openairdocs.org/stc/SH3744NM): Dual Battery Installation. WSH, LLC
- [STC SR09313RC](https://openairdocs.org/stc/SR09313RC): Fabrication, modification, and installation of a new vertical fin spar in accordance with Global Helicopter Technology, Inc., Drawing number VTF-030-802, Revision B, dated April 5, 2001, or later FAA approved revision. Global Spar LLC
- [STC SR09316RC](https://openairdocs.org/stc/SR09316RC): Fabrication, modification, and installation of a new vertical fin spar in accordance with Global Helicopter Technology, Inc., Drawing number VTF-030-801, Revision B, dated April 5, 2001, or later FAA approved revision. Global Spar LLC
- [STC SR01812AT](https://openairdocs.org/stc/SR01812AT): Manufacture of Flitestep in accordance with Aeronautical Accessories, Inc. Drawing List Report No. AA-97166, no revision, dated December 19, 1997, or later FAA approved revisions, and installation per Aeronautical Accessories, Inc. Report AA-97087, Revision B, dated December 18, 1997, or later FAA approved revisions. Bell Helicopter Textron Inc
- [STC SR01924AT](https://openairdocs.org/stc/SR01924AT): Manufacture of Low Skid or High Skid Landing Gear. Bell Helicopter Textron Inc
- [STC SR01298NY](https://openairdocs.org/stc/SR01298NY): Installation of replacement crosstubes P/N D212-664. Dart Aerospace Limited
- [STC SR00563NY](https://openairdocs.org/stc/SR00563NY): Installation of Skidtubes and associated saddles. Dart Aerospace Limited
- [STC SH2621SO](https://openairdocs.org/stc/SH2621SO): Modification of main rotor blades P/N 204-011-250-5 or P/N 204-011-250-113 for restricted category. Hill Mr. Jamie R

## PMA parts (OpenAirDocs) (31)

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this model on its data sheet, so check the FAA record before relying on it. Newest first.

- [650-430-100-100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID177901635320260512112138.0001): MECHANICAL SPECIALTIES, LLC MODEL 650-430-100-100ADVANCED DUEL EXTERNAL CARGO HOOK /ADEC™HOOK SYSTEM. Mechanical Specialties LLC · PMA PQ2180NM · Modification part · Apr 29, 2026
- [T2421-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID193524669620240531131245.0001): Heli- Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · May 9, 2024
- [TA2421-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121041909720240531131244.0001): Heli- Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · May 9, 2024
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151886663820220809130927.0001): Aviation Devices & Electronic Components LLC (Av-DEC) · PMA PQ3846SW · May 10, 2022
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID118712357020220809102558.0001): Aviation Devices & Electronic Components LLC (Av-DEC) · PMA PQ3846SW · Apr 18, 2022
- [AG844000-15](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125752555220220408135815.0001): Gasket – UHF/VHF Antenna. Aviation Devices & Electronic Components, LLC · PMA PQ03846SW · Modification part · Feb 8, 2022
- [AG728000-52](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID158653281020220408135732.0001): Gasket – Satcom Antenna. Aviation Devices & Electronic Components, LLC · PMA PQ03846SW · Modification part · Jan 26, 2022
- [AG627000-23](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID176525939920220408135714.0001): Gasket – Marker Beacon. Aviation Devices & Electronic Components, LLC · PMA PQ03846SW · Modification part · Dec 15, 2021
- [AG358000-08](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190942661220220408135827.0001): Gasket – ELT Antenna. Aviation Devices & Electronic Components, LLC · PMA PQ03846SW · Modification part · Nov 17, 2021
- [AG627000-12](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID176394375420220408140252.0001): Gasket – Marker Beacon Antenna. Aviation Devices & Electronic Components, LLC · PMA PQ03846SW · Modification part · Nov 17, 2021
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID258853632320211110110837.0001): Aviation Devices & Electronic Components, LLC · PMA PQ03846SW · Oct 6, 2021
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID950501068202111101106320.0001): Aviation Devices & Electronic Components, LLC · PMA PQ03846SW · Sep 13, 2021
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID527268259120211110110637.0001): Aviation Devices & Electronic Components, LLC · PMA PQ03846SW · Sep 13, 2021
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189859410020211110110542.0001): Aviation Devices & Electronic Components, LLC · PMA PQ03846SW · Aug 12, 2021
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID432782741720211110110433.0001): Aviation Devices & Electronic Components, LLC · PMA PQ03846SW · Jul 8, 2021
- [AG358000-07](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID855245528320210727195150.0001): Gasket – ELT Antenna. Aviation Devices & Electronic Components, LLC · PMA PQ03846SW · Modification part · Dec 11, 2020
- [AG786000-01](https://drs.faa.gov/browse/excelExternalWindow/F240EB736CAF9B6F86258639004F7BE3.0001): Gasket - StormScope Antenna. Aviation Devices & Electronic Components, LLC · PMA PQ03846SW · Modification part · Dec 8, 2020
- [AG843000-79](https://drs.faa.gov/browse/excelExternalWindow/7C47B4B54B5941DF862586240047DC8E.0001): Gasket - UHF / AM / IFF Antenna. Aviation Devices & Electronic Components, LLC · PMA PQ03846SW · Modification part · Nov 17, 2020
- [AG477000-35](https://drs.faa.gov/browse/excelExternalWindow/CAA7A03C831CF5A78625861F004520E1.0001): Gasket - GPS ANTENNA. Aviation Devices & Electronic Components, LLC · PMA PQ03846SW · Modification part · Nov 11, 2020
- [AA-204-310-101-101C](https://drs.faa.gov/browse/excelExternalWindow/D91BA9B6E18CFABC862581F00078FAEC.0001): Tension-Torsion Strap Assembly. Airwolf Aerospace LLC (formerly Airwolf Helicopter) · PMA PQ2684CE · Replaces 204-310-101-101 · Nov 20, 2017
- [AA-97134](https://drs.faa.gov/browse/excelExternalWindow/0C664E9568F2958A8525703B00547232.0001): Low or High Skid Landing Gear. Bell Helicopter Textron Inc (formerly Aeronautical Accessories Inc) · Modification part · Jul 22, 2004
- [VTF-030-802](https://drs.faa.gov/browse/excelExternalWindow/FD197673C0F065A2852570420058F0B5.0001): Spar, Forward Vertical Fin Installation. Global Helicopter Technology Inc · Modification part · Oct 28, 2001
- [VTF-030-801](https://drs.faa.gov/browse/excelExternalWindow/6B2711A7C7811795852570420058F0B4.0001): Spar, Forward Vertical Fin Installation. Global Helicopter Technology Inc · Modification part · Oct 28, 2001
- [VTF-030-801](https://drs.faa.gov/browse/excelExternalWindow/CDDCD44A805D6190852570420058F0B1.0001): Spar, Forward Vertical Fin Installation. Global Helicopter Technology Inc · Modification part · Jul 5, 2001
- [VTF-030-802](https://drs.faa.gov/browse/excelExternalWindow/BA42B8A3196D022A8625736800522DF9.0001): Spar, Forward Vertical Fin Installation. Global Helicopter Technology Inc · PMA PQ0644SW · Modification part · Apr 30, 2001
- [VTF-030-801](https://drs.faa.gov/browse/excelExternalWindow/6B1355AFC57404118625736800522DC6.0001): Spar, Forward Vertical Fin Installation. Global Helicopter Technology Inc · PMA PQ0644SW · Modification part · Apr 30, 2001
- [AA-97134](https://drs.faa.gov/browse/excelExternalWindow/F236B8D96E7FE52A8525703B0054722F.0001): Low or High Skid Landing Gear. Bell Helicopter Textron Inc (formerly Aeronautical Accessories Inc) · Modification part · Jul 14, 1999
- [AA-98040](https://drs.faa.gov/browse/excelExternalWindow/AB2C3828AC8D35898525703B0054722C.0001): Locking Door Hinges. Bell Helicopter Textron Inc (formerly Aeronautical Accessories Inc) · Modification part · Jun 17, 1999
- [AA-98158](https://drs.faa.gov/browse/excelExternalWindow/297410B8FB7741FA8525703B0054722D.0001): Air Deflectors. Bell Helicopter Textron Inc (formerly Aeronautical Accessories Inc) · Modification part · Jun 17, 1999
- [AA-97166](https://drs.faa.gov/browse/excelExternalWindow/473441C8932399D98525703B0054720C.0001): Flitestep. Bell Helicopter Textron Inc (formerly Aeronautical Accessories Inc) · Modification part · Jan 27, 1999
- [204-011-250-5](https://drs.faa.gov/browse/excelExternalWindow/F7FFD99E1D2D639D8525704B0054D580.0001): Main Rotor Blade. Rotor Blades Inc · Modification part · Apr 2, 1998

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Southwest Florida SW204 (UH-1B)](https://openairdocs.org/model/southwest-florida-sw204-uh-1b): 0 registered aircraft, registry code 118141F

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