# Montanair SPIRIT 2180 - Type: Aircraft model (FAA registry) - Registry codes: 0561855, 9350202 - Manufacturer (registry): MONTANAIR INC - Model: SPIRIT 2180 - Aircraft type: Fixed wing single engine - Category: Airplane - Engines: 1 · Reciprocating - Seats: 2 - Weight class: Up to 12,499 lb - Certification: Not type certificated - Data sheet: [TCDS 4A19](https://openairdocs.org/tcds/4A19) (OpenAirDocs) - Holder: Augustair Inc. - Registered aircraft: 2 - Page: https://openairdocs.org/model/montanair-spirit-2180 Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. The FAA lists this model under more than one registry code, usually for different spellings of the maker. This page covers them all. ## 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 2010-04-14](https://openairdocs.org/ad/2010-04-14): Stabilizers · Augustair 2150, 2150A and 2180. Effective Mar 24, 2010 - [AD 82-08-04](https://openairdocs.org/ad/82-08-04): Elevator Horn Assembly · Augustair 2150A and 2180. Effective Apr 15, 1982 ## Information bulletins (advisory) (1) - [SAIB ACE-98-26](https://openairdocs.org/saib/ACE-98-26): . Issued Apr 23, 1998 ## Registered aircraft (2) - [N881MA](https://openairdocs.org/aircraft/N881MA): [Hunt William E](https://openairdocs.org/faa-owner/HUNT%20WILLIAM%20E), [Helena, MT](https://openairdocs.org/faa-place/MT/Helena), built 1988, S/N M301-88 - [N882MA](https://openairdocs.org/aircraft/N882MA): [Smith David E](https://openairdocs.org/faa-owner/SMITH%20DAVID%20E), [Green Valley, AZ](https://openairdocs.org/faa-place/AZ/Green%20Valley), built 1990, S/N M302-90 ## NTSB investigations None matched to aircraft with this model. ## FAA accident and incident reports None matched to aircraft with this model. ## STCs that may be installed (OpenAirDocs) (36) 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 SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC - [STC SA00081NY](https://openairdocs.org/stc/SA00081NY): Installation of Iceman Aviation Supplies, Inc. Carburetor Ice Detector. Alcor LLC - [STC SA02594SE](https://openairdocs.org/stc/SA02594SE): SkyView HDX Instrumentation and Autopilot System manufactured. Dynon Avionics - [STC SA01757WI](https://openairdocs.org/stc/SA01757WI): To allow the use of UL91 or UL94 (minimum) grade aviation fuel. Swift Fuels LLC - [STC SA04568CH](https://openairdocs.org/stc/SA04568CH): Installation of the uAvionix tailBeaconX, a tail mounted position light with integrated Automatic Dependent Surveillance - Broadcast (ADS-B) Out and 1090MHz Mode-S transponder functionality. uAvionix Corporation - [STC SA00410BO](https://openairdocs.org/stc/SA00410BO): Installation of an AV-30-C Multi-Mode Indicator. uAvionix Corporation - [STC SA01831WI](https://openairdocs.org/stc/SA01831WI): To allow the use of UL91 (minimum) grade aviation fuel. Petersen Aviation Inc - [STC SA02268CH](https://openairdocs.org/stc/SA02268CH): Installation of Airwolf Filter Corp. Air Oil Separator. Airwolf Filter Corporation - [STC SA00024NY](https://openairdocs.org/stc/SA00024NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K007 on single or multi-engine fixed wing light aircraft incorporating Lycoming reciprocating engines of 450 horsepower or less. Airwolf Filter Corporation - [STC SA2586NM](https://openairdocs.org/stc/SA2586NM): Installation of J.P. Instruments temperature monitoring systems. J P Instruments - [STC SA02428SE](https://openairdocs.org/stc/SA02428SE): Installation of an Air Stream Switch for an electric time recording device on non-pressurized aircraft. Henry F Rogers/David E Polley - [STC SA02930NY](https://openairdocs.org/stc/SA02930NY): Installation of Insight Instrument Corporation Graphic Engine Monitor (GEM 610C) models G3, G2, and G1 and 1200C model G4 as primary Cylinder Head Temperature (CHT), Exhaust Gas Temperature (EGT), and Turbine Inlet Temperature (TIT) Instruments. Insight Instrument Corporation - [STC SA02283SE PAGE 2](https://openairdocs.org/stc/SA02283SE%20PAGE%202): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In Flight Data) CGR-30P. Electronics International Inc - [STC SA02402SE PAGE 2](https://openairdocs.org/stc/SA02402SE%20PAGE%202): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) CGR-30C. Electronics International Inc - [STC SA00068SE](https://openairdocs.org/stc/SA00068SE): Installation of fuel flow/pressure instruments. (W/TSIO-360-MB1). Electronics International Inc - [STC SA01988SE](https://openairdocs.org/stc/SA01988SE): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) MVP-50P. Electronics International Inc - [STC SA563CH](https://openairdocs.org/stc/SA563CH): Authorizes installation of engines equipped w/Unison Limited Authority Spark Advance Regulator (LASAR) ignition system w/Cylinder Head Temp. (CHT) monitoring capability on airframes. engines. Champion Aerospace LLC - [STC SA593CH](https://openairdocs.org/stc/SA593CH): Install Champion SlickSTART magneto booster system. Champion Aerospace LLC - [STC SA02033AT](https://openairdocs.org/stc/SA02033AT): Modification to install an air-oil separator to prevent oil from being aspirated from the engine breather line. M-20 Oil Separators LLC - [STC SA4005NM](https://openairdocs.org/stc/SA4005NM): Precise Flight Inc. Pulselite Control System. Precise Flight Inc - [STC SA2683NM](https://openairdocs.org/stc/SA2683NM): Installation of Precise Flight, Inc. stand-by vacuum system (SVS). Precise Flight Inc - [STC SA01157LA](https://openairdocs.org/stc/SA01157LA): Installation of Electronics International Model FP-5 or FP-5L fuel flow/fuel pressure instrument as a replacement instrument. Electronics International Inc - [STC SA01944CH](https://openairdocs.org/stc/SA01944CH): Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index, per ASTM Specification D-439 or D-4818 of any volatility class, A through E, or 82UL AVGAS per ASTM D-6227. Experimental Aircraft Association Inc - [STC SA870GL](https://openairdocs.org/stc/SA870GL): Superseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index. EAA Aviation Foundation - [STC SA489EA](https://openairdocs.org/stc/SA489EA): Installation of ARP Inc. carburetor ice detection system. Aircraft & Rotorcraft Products (ARP) Inc - [STC SA09470SC](https://openairdocs.org/stc/SA09470SC): Installation of Starter Indicator light system. Texas Skyways Inc - [STC SA02168AK](https://openairdocs.org/stc/SA02168AK): Installation of hourmeter airspeed switch. For unpressurized aircraft only. Pressurized aircraft must have pressurization system deactivated. Avalaska Inc - [STC SA3203SO](https://openairdocs.org/stc/SA3203SO): Replacement of Cleveland brake disks, P/N 164-26A and/or 164-126A, with Appalachian Accessories stainless steel brake disks P/N 75-27. Aviation Products, Inc - [STC SA00188AT](https://openairdocs.org/stc/SA00188AT): Installation of Appalachian Accessories carbon steel brake discs that have the melonite surface treatment, P/N AA-26A. Aviation Products, Inc - [STC SA5159NM](https://openairdocs.org/stc/SA5159NM): Installation of chip detector system. Northwest Aircraft Inc - [STC SA4412NM](https://openairdocs.org/stc/SA4412NM): Installation of tail wheel type landing gear. Augustair, Inc - [STC SA4445NM](https://openairdocs.org/stc/SA4445NM): Installation of tail wheel type landing gear, large rudder, Lycoming 0-360-A4D engine, Sensenich 76EM8-0-60 propeller and associated installation components. Augustair Inc - [STC SA4302NM](https://openairdocs.org/stc/SA4302NM): Installation of Electronics Int'l digital automatic engine analyzer. Electronics International - [STC SA3862NM PAGE 2](https://openairdocs.org/stc/SA3862NM%20PAGE%202): Installation of Electronics International Primary TIT/EGT/CHT instruments, remote switches and associated accessories. Electronics International - [STC SA001410BO](https://openairdocs.org/stc/SA001410BO) (historical): Installation of an AV-30-C Multi-Mode Indicator. uAvionix Corporation - [STC SA2350NM](https://openairdocs.org/stc/SA2350NM) (historical): Installation of Electronics International Inc digital carburetor/outside air temperature gauges listed on the attached continuation sheet and the associated accessories. Electronics International ## PMA parts (OpenAirDocs) (26) 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. - [73-CFG-R](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID191598643320260806152356.0001): Fuel Quantity Indication Placard. Swift Fuels, LLC · PMA PQ04423CE · Modification part · Jul 20, 2026 - [S1069](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129722557920260806152301.0001): 100R Fuel Placard. Swift Fuels, LLC · PMA PQ04423CE · Modification part · Jul 20, 2026 - [RAP164-02601](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID183874356420250829181752.0001): Brake Disc. Rapco Inc · PMA PQ2101CE · Replaces 164-02601 Cleveland · Aug 27, 2025 - [MDL103216-000](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148074652420240221143419.0001): SkyView HDX Instrumentation. Dynon Avionics, Inc. · PMA PQ05359NM · Modification part · Jan 26, 2024 - [UAV-1004236-001](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148929998420230707211409.0001): AV-30-C. uAvionix Corporation · PMA PQ05445NM · Modification part · Jun 28, 2023 - [APS66-10500](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125681212720221020170302.0001): Brake Lining. Aviation Products Systems Inc · PMA PQ3830CE · Replaces 066-10500 · Aug 10, 2022 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162340994420220706160047.0001): Whelen Aerospace Technologies · PMA PQ1372CE · Jun 21, 2022 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID901842742020210702175213.0001): Aspen Avionics · PMA PQ03868SW · Jan 20, 2021 - [B-00289-2](https://drs.faa.gov/browse/excelExternalWindow/6E52C8410445787D86257AB600732325.0001): Relay, Over-Voltage, 14V. Lamar Technologies LLC · PMA PQ2242NM · Replaces B-00289-2 · Dec 14, 2010 - [APS175-02601](https://drs.faa.gov/browse/excelExternalWindow/EDCA8065EDD3EB8A8525703C006B15A2.0001): Brake Disc- Stainless. Aviation Products Systems Inc · Replaces 75-27, 164-02601 · May 7, 2002 - [APS164-02601](https://drs.faa.gov/browse/excelExternalWindow/CB62D5FE01AD30B28525703C006B1585.0001): Brake Disc. Aviation Products Systems Inc · Replaces AA-26A, SB164-02601, 164-02601 · May 7, 2002 - [APS66-10500](https://drs.faa.gov/browse/excelExternalWindow/00DF9944342EABB98525703C006B15C1.0001): Brake Lining. Aviation Products Systems Inc · Replaces AP66-105, SB66-10500, ES-66-30-FM… · May 7, 2002 - [08231](https://drs.faa.gov/browse/excelExternalWindow/1D2061BA1AECC4DF8525704C0058AB99.0001): Cup. Timken Company The · Replaces 08231 · Jul 18, 2001 - [LW30XXB](https://drs.faa.gov/browse/excelExternalWindow/D0E15B8F3DED090F8525704C00515E5C.0001): Nulite Instrument Lighting. Sparrow Avionics · Modification part · Jul 27, 2000 - [LW20XX](https://drs.faa.gov/browse/excelExternalWindow/7351CE25135648638525704C00515E56.0001): Nulite Instrument Lighting. Sparrow Avionics · Modification part · Jul 27, 2000 - [LW20XXA](https://drs.faa.gov/browse/excelExternalWindow/71606932BD3C07D68525704C00515E57.0001): Nulite Instrument Lighting. Sparrow Avionics · Modification part · Jul 27, 2000 - [LW30XXA](https://drs.faa.gov/browse/excelExternalWindow/3A470945884508CD8525704C00515E5A.0001): Nulite Instrument Lighting. Sparrow Avionics · Modification part · Jul 27, 2000 - [LW20XXB](https://drs.faa.gov/browse/excelExternalWindow/27F2A5B4A8C69E3A8525704C00515E58.0001): Nulite Instrument Lighting. Sparrow Avionics · Modification part · Jul 27, 2000 - [LW30XXAA](https://drs.faa.gov/browse/excelExternalWindow/244DCF9AFE0C97D18525704C00515E5B.0001): Nulite Instrument Lighting. Sparrow Avionics · Modification part · Jul 27, 2000 - [LW30XX](https://drs.faa.gov/browse/excelExternalWindow/124D58C2A68031E98525704C00515E59.0001): Nulite Instrument Lighting. Sparrow Avionics · Modification part · Jul 27, 2000 - [SS-1002](https://drs.faa.gov/browse/excelExternalWindow/4345601E5C1714E4862573E8007582E1.0001): Slick START Assembly. Unison Industries (formerly Slick Aircraft Products) · PMA PQ2050CE · Modification part · Apr 16, 1998 - [SS-1001](https://drs.faa.gov/browse/excelExternalWindow/C7E32203B0D0EC7E8525704C00570B73.0001): Slick START TM Installation. Slick Aircraft Products, Division of Unison Ind · Modification part · Dec 2, 1997 - [K-1001](https://drs.faa.gov/browse/excelExternalWindow/79670B8722A2299A8525704C00516146.0001): Slick START TM Installation. Slick Aircraft Products, Division of Unison Ind · Modification part · Dec 2, 1997 - [SB164-02601](https://drs.faa.gov/browse/excelExternalWindow/B5A1691659616FD38525703C006CC644.0001): Carbon Steel Brake Disc. Aviation Products Inc · Replaces Cleveland 164-26A, 164-02601 Aviation… · Oct 31, 1996 - [75-27](https://drs.faa.gov/browse/excelExternalWindow/068D3A52B5E1491C8525703C0061AE2B.0001): Stainless Steel Brake Disks. Appalachian Accessories · Modification part · Jan 19, 1993 - [Dwg No. 11000](https://drs.faa.gov/browse/excelExternalWindow/45E8D0DFFC501E1A852570500055BAF6.0001): Truss Assembly Main Gear. Varga Aircraft Co · Modification part · Nov 3, 1992 ## The same model under other registry codes Amateur-built copies and renamed makers get their own codes. - [Varga 2180](https://openairdocs.org/model/varga-2180): 12 registered aircraft, registry code 9350104 - [Avian 2/180](https://openairdocs.org/model/avian-2-180): 0 registered aircraft, registry code 1370000 --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.