# Rotax 912IS2

- Type: Engine model (FAA registry)
- Registry code: 55590
- Manufacturer (registry): ROTAX
- Model: 912IS2
- Engine type: 4 cycle
- Power: 100 hp
- Installed in: 123 registered aircraft
- Page: https://openairdocs.org/engine/rotax-912is2

Model codes come from the FAA registry's reference file.

## ADs that may apply (OpenAirDocs)

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

None matched.

## Registered aircraft (123, first 50)

- [N100HH](https://openairdocs.org/aircraft/N100HH): [Mv1 LLC](https://openairdocs.org/faa-owner/MV1%20LLC), [Bolingbrook, IL](https://openairdocs.org/faa-place/IL/Bolingbrook), built 2025, S/N 2025 2254
- [N110BG](https://openairdocs.org/aircraft/N110BG): [Rt Aviation LLC](https://openairdocs.org/faa-owner/RT%20AVIATION%20LLC), [Laurel, MS](https://openairdocs.org/faa-place/MS/Laurel), built 2024, S/N 24123
- [N1114G](https://openairdocs.org/aircraft/N1114G): [Mid Air Flight LLC](https://openairdocs.org/faa-owner/MID%20AIR%20FLIGHT%20LLC), [Plainfield, IL](https://openairdocs.org/faa-place/IL/Plainfield), built 2024, S/N 799/2024
- [N116HS](https://openairdocs.org/aircraft/N116HS): built 2024, S/N 121032
- [N116MJ](https://openairdocs.org/aircraft/N116MJ): [Murrell Dale E](https://openairdocs.org/faa-owner/MURRELL%20DALE%20E), [Saint Johns, AZ](https://openairdocs.org/faa-place/AZ/Saint%20Johns), built 2014, S/N F-13-03-07
- [N116TU](https://openairdocs.org/aircraft/N116TU): [Saunders Jason](https://openairdocs.org/faa-owner/SAUNDERS%20JASON), [Perris, CA](https://openairdocs.org/faa-place/CA/Perris), built 2016, S/N 116
- [N127CE](https://openairdocs.org/aircraft/N127CE): [Goodman Walt](https://openairdocs.org/faa-owner/GOODMAN%20WALT), [Madison, WI](https://openairdocs.org/faa-place/WI/Madison), built 2015, S/N 095
- [N136NG](https://openairdocs.org/aircraft/N136NG): [South Of New York II LLC](https://openairdocs.org/faa-owner/SOUTH%20OF%20NEW%20YORK%20II%20LLC), [Statham, GA](https://openairdocs.org/faa-place/GA/Statham), built 2024, S/N 825/2024
- [N138M](https://openairdocs.org/aircraft/N138M): [Choo Kevin](https://openairdocs.org/faa-owner/CHOO%20KEVIN), [Alhambra, CA](https://openairdocs.org/faa-place/CA/Alhambra), built 2014, S/N F-13-06-05
- [N140WW](https://openairdocs.org/aircraft/N140WW): [Experimental Aircraft Association Inc](https://openairdocs.org/faa-owner/EXPERIMENTAL%20AIRCRAFT%20ASSOCIATION%20INC), [Oshkosh, WI](https://openairdocs.org/faa-place/WI/Oshkosh), built 2014, S/N C75-10050
- [N153AL](https://openairdocs.org/aircraft/N153AL): [Powrachute LLC](https://openairdocs.org/faa-owner/POWRACHUTE%20LLC), [Hastings, MI](https://openairdocs.org/faa-place/MI/Hastings), built 2026, S/N A466ULS
- [N15LT](https://openairdocs.org/aircraft/N15LT): [Riessen Terry S](https://openairdocs.org/faa-owner/RIESSEN%20TERRY%20S), [Bend, OR](https://openairdocs.org/faa-place/OR/Bend), built 2024, S/N 121483
- [N171PC](https://openairdocs.org/aircraft/N171PC): [Blu Sky Aviation LLC](https://openairdocs.org/faa-owner/BLU%20SKY%20AVIATION%20LLC), [Morrisville, PA](https://openairdocs.org/faa-place/PA/Morrisville), built 2024, S/N 121117
- [N176DS](https://openairdocs.org/aircraft/N176DS): [Shefter Daniel](https://openairdocs.org/faa-owner/SHEFTER%20DANIEL), [Bondurant, WY](https://openairdocs.org/faa-place/WY/Bondurant), built 2025, S/N T-23-08-02
- [N17FX](https://openairdocs.org/aircraft/N17FX): [Jacobson Jeff Yoshikatsu](https://openairdocs.org/faa-owner/JACOBSON%20JEFF%20YOSHIKATSU), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2019, S/N 003
- [N18HS](https://openairdocs.org/aircraft/N18HS): [Kettle Moraine Youth Aviation Inc](https://openairdocs.org/faa-owner/KETTLE%20MORAINE%20YOUTH%20AVIATION%20INC), [West Bend, WI](https://openairdocs.org/faa-place/WI/West%20Bend), built 2024, S/N 121381
- [N193F](https://openairdocs.org/aircraft/N193F): [Warren Walter](https://openairdocs.org/faa-owner/WARREN%20WALTER), [Broken Arrow, OK](https://openairdocs.org/faa-place/OK/Broken%20Arrow), built 2021, S/N T-20-12-02
- [N199CE](https://openairdocs.org/aircraft/N199CE): [Galloway Landings LLC](https://openairdocs.org/faa-owner/GALLOWAY%20LANDINGS%20LLC), [Caledonia, MI](https://openairdocs.org/faa-place/MI/Caledonia), built 2021, S/N F-20-11-02
- [N202MR](https://openairdocs.org/aircraft/N202MR): [Old Corps Aviation LLC](https://openairdocs.org/faa-owner/OLD%20CORPS%20AVIATION%20LLC), [Statham, GA](https://openairdocs.org/faa-place/GA/Statham), built 2020, S/N 1704
- [N211TW](https://openairdocs.org/aircraft/N211TW): [Crotte Fernando Jr](https://openairdocs.org/faa-owner/CROTTE%20FERNANDO%20JR), [Winston Salem, NC](https://openairdocs.org/faa-place/NC/Winston%20Salem), built 2023, S/N 218
- [N2120A](https://openairdocs.org/aircraft/N2120A): [Oklahoma Airmen Flying Club Inc](https://openairdocs.org/faa-owner/OKLAHOMA%20AIRMEN%20FLYING%20CLUB%20INC), [Jenks, OK](https://openairdocs.org/faa-place/OK/Jenks), built 2025, S/N 12187
- [N22369](https://openairdocs.org/aircraft/N22369): [Pickhard Andrew M](https://openairdocs.org/faa-owner/PICKHARD%20ANDREW%20M), [Helenville, WI](https://openairdocs.org/faa-place/WI/Helenville), built 2026, S/N 1417
- [N227WT](https://openairdocs.org/aircraft/N227WT): [Copper City Aviation Services LLC](https://openairdocs.org/faa-owner/COPPER%20CITY%20AVIATION%20SERVICES%20LLC), [Bisbee, AZ](https://openairdocs.org/faa-place/AZ/Bisbee), built 2024, S/N T-23-08-01
- [N228JW](https://openairdocs.org/aircraft/N228JW): [Friesz Russell Alan](https://openairdocs.org/faa-owner/FRIESZ%20RUSSELL%20ALAN), [Cedar Park, TX](https://openairdocs.org/faa-place/TX/Cedar%20Park), built 2015, S/N 726 SWN 100IS
- [N233BA](https://openairdocs.org/aircraft/N233BA): [Mach Point 1 LLC](https://openairdocs.org/faa-owner/MACH%20POINT%201%20LLC), [Volente, TX](https://openairdocs.org/faa-place/TX/Volente), built 2019, S/N 00093
- [N23RJ](https://openairdocs.org/aircraft/N23RJ): [Kreienkamp Ronald A](https://openairdocs.org/faa-owner/KREIENKAMP%20RONALD%20A), [Camp Verde, AZ](https://openairdocs.org/faa-place/AZ/Camp%20Verde), built 2014, S/N F-13-03-08
- [N242NC](https://openairdocs.org/aircraft/N242NC): [Ajilix Aerospace LLC](https://openairdocs.org/faa-owner/AJILIX%20AEROSPACE%20LLC), [Columbus, OH](https://openairdocs.org/faa-place/OH/Columbus), built 2023, S/N 691/2023
- [N244RK](https://openairdocs.org/aircraft/N244RK): [Youngwerth Albert](https://openairdocs.org/faa-owner/YOUNGWERTH%20ALBERT), [Boise, ID](https://openairdocs.org/faa-place/ID/Boise), built 2017, S/N 868 SWN 100 IS
- [N246MV](https://openairdocs.org/aircraft/N246MV): built 2025, S/N KA24085622
- [N251TA](https://openairdocs.org/aircraft/N251TA): [Oefelein Family LLC](https://openairdocs.org/faa-owner/OEFELEIN%20FAMILY%20LLC), [Bakersfield, CA](https://openairdocs.org/faa-place/CA/Bakersfield), built 2016, S/N 051
- [N2573R](https://openairdocs.org/aircraft/N2573R): [Rx3 Aircraft Inc](https://openairdocs.org/faa-owner/RX3%20AIRCRAFT%20INC), [Mcallen, TX](https://openairdocs.org/faa-place/TX/Mcallen), built 2025, S/N 794/2025
- [N25YN](https://openairdocs.org/aircraft/N25YN): [Ball Thomas R](https://openairdocs.org/faa-owner/BALL%20THOMAS%20R), [Westlake, OR](https://openairdocs.org/faa-place/OR/Westlake), built 2014, S/N F-13-04-03
- [N278LC](https://openairdocs.org/aircraft/N278LC): built 2026, S/N T-25-02-01
- [N279SS](https://openairdocs.org/aircraft/N279SS): [Denali Aviation LLC](https://openairdocs.org/faa-owner/DENALI%20AVIATION%20LLC), [Woodridge, IL](https://openairdocs.org/faa-place/IL/Woodridge), built 2024, S/N 813/2024
- [N280DD](https://openairdocs.org/aircraft/N280DD): [Doyle James](https://openairdocs.org/faa-owner/DOYLE%20JAMES), [Danville, AR](https://openairdocs.org/faa-place/AR/Danville), built 2024, S/N A444ULS
- [N280GW](https://openairdocs.org/aircraft/N280GW): [Warp Drive Inc](https://openairdocs.org/faa-owner/WARP%20DRIVE%20INC), [Ventura, IA](https://openairdocs.org/faa-place/IA/Ventura), built 2024, S/N A445ULS
- [N289KB](https://openairdocs.org/aircraft/N289KB): [4m Asphalt Sealant & Striping LLC](https://openairdocs.org/faa-owner/4M%20ASPHALT%20SEALANT%20%26%20STRIPING%20LLC), [Kingston, OK](https://openairdocs.org/faa-place/OK/Kingston), built 2024, S/N T-23-07-02
- [N29JU](https://openairdocs.org/aircraft/N29JU): [N29ju LLC](https://openairdocs.org/faa-owner/N29JU%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2025, S/N 017
- [N29TF](https://openairdocs.org/aircraft/N29TF): [Scoffield Tristan](https://openairdocs.org/faa-owner/SCOFFIELD%20TRISTAN), [Rathdrum, ID](https://openairdocs.org/faa-place/ID/Rathdrum), built 2026, S/N KA21035485
- [N301TF](https://openairdocs.org/aircraft/N301TF): [Bulger Edward P](https://openairdocs.org/faa-owner/BULGER%20EDWARD%20P), [Amesbury, MA](https://openairdocs.org/faa-place/MA/Amesbury), built 2020, S/N D0006
- [N3112P](https://openairdocs.org/aircraft/N3112P): [Wilson Alfred C](https://openairdocs.org/faa-owner/WILSON%20ALFRED%20C), [Salisbury, NC](https://openairdocs.org/faa-place/NC/Salisbury), built 2025, S/N 121477
- [N325DF](https://openairdocs.org/aircraft/N325DF): [Miller David P](https://openairdocs.org/faa-owner/MILLER%20DAVID%20P), [Kuna, ID](https://openairdocs.org/faa-place/ID/Kuna), built 2021, S/N KA21128497
- [N343TW](https://openairdocs.org/aircraft/N343TW): [Jeti LLC](https://openairdocs.org/faa-owner/JETI%20LLC), [Helena, MT](https://openairdocs.org/faa-place/MT/Helena), built 2014, S/N 598 SWN 100 IS
- [N344LX](https://openairdocs.org/aircraft/N344LX): [Zulu Aeronautics And Aviation Consulting Group LLC](https://openairdocs.org/faa-owner/ZULU%20AERONAUTICS%20AND%20AVIATION%20CONSULTING%20GROUP%20LLC), [Brooklyn, NY](https://openairdocs.org/faa-place/NY/Brooklyn), built 2019, S/N MG-11-017
- [N3485](https://openairdocs.org/aircraft/N3485): [Fiechter Timothy Lee](https://openairdocs.org/faa-owner/FIECHTER%20TIMOTHY%20LEE), [Syracuse, IN](https://openairdocs.org/faa-place/IN/Syracuse), built 2025, S/N T-25-01-03
- [N36DH](https://openairdocs.org/aircraft/N36DH): [Bearing Zero LLC](https://openairdocs.org/faa-owner/BEARING%20ZERO%20LLC), [Hotchkiss, CO](https://openairdocs.org/faa-place/CO/Hotchkiss), built 2022, S/N 121257
- [N3852D](https://openairdocs.org/aircraft/N3852D): [Wilson John R](https://openairdocs.org/faa-owner/WILSON%20JOHN%20R), [Fairfax, VA](https://openairdocs.org/faa-place/VA/Fairfax), built 2014, S/N 632 SWN 100IS
- [N393UA](https://openairdocs.org/aircraft/N393UA): [Triton Aerospace LLC](https://openairdocs.org/faa-owner/TRITON%20AEROSPACE%20LLC), [La Conner, WA](https://openairdocs.org/faa-place/WA/La%20Conner), built 2016, S/N TS286
- [N398BA](https://openairdocs.org/aircraft/N398BA): [Triton Aerospace LLC](https://openairdocs.org/faa-owner/TRITON%20AEROSPACE%20LLC), [La Conner, WA](https://openairdocs.org/faa-place/WA/La%20Conner), built 2016, S/N TS287
- [N39FD](https://openairdocs.org/aircraft/N39FD): [Casper, WY](https://openairdocs.org/faa-place/WY/Casper), built 2024, S/N T-23-03-01, Registration pending

All 123: https://openairdocs.org/engine/rotax-912is2/aircraft.md

## NTSB investigations (6)

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 CEN25LA345](https://openairdocs.org/ntsb/CEN25LA345), Aug 26, 2025: Vans RV-12IS (N18HS), Hartford, WI, substantial damage. Probable cause: The student pilot’s failure to maintain airplane control while landing on a turf runway.
- [NTSB WPR24LA297](https://openairdocs.org/ntsb/WPR24LA297), Sep 1, 2024: Flight Design Ctls (N116MJ), Saint Johns, AZ, substantial damage. Probable cause: The pilot’s improper landing flare that resulted in a hard landing.
- [NTSB WPR22LA317](https://openairdocs.org/ntsb/WPR22LA317), Aug 26, 2022: Flight Design General Avn Ctsw SuperSport (N916CA), Boulder City, NV, substantial damage. Probable cause: A total loss of engine power for undetermined reasons.
- [NTSB GAA18CA255](https://openairdocs.org/ntsb/GAA18CA255), May 5, 2018: Pphu Ekolot KR-030 Topaz (N468KM), Dekalb, IL, substantial damage. Probable cause: The pilot’s improper landing flare during gusting wind conditions, and the flight instructor’s delayed remedial action.
- [NTSB WPR15CA093](https://openairdocs.org/ntsb/WPR15CA093), Jan 25, 2015: Flight Design Ctls (N559KC), Hanford, CA, substantial damage. Probable cause: The pilot's inadequate flare, which resulted in a hard landing.
- [NTSB CEN15CA036](https://openairdocs.org/ntsb/CEN15CA036), Oct 23, 2014: Flight Design CTLSi (N549CT), White Bear Lake, MN, substantial damage. Probable cause: The pilot's exceedance of the airplane's critical angle of attack during the landing, which resulted in an inadvertent aerodynamic stall, a hard landing, and a nose over.

## FAA accident and incident reports (11)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20260615007759I](https://openairdocs.org/incident/20260615007759I), Jun 15, 2026: Flight Design Gmbh CTLS (N138M), Gonzales, LA, Minor damage. Pilot departed Louisiana Regional Airport (reg), climbed to 3000 ft and propeller departed the engine. The glider landed back at Louisiana Regional Airport…
- [Accident 20250826019429A](https://openairdocs.org/incident/20250826019429A), Aug 26, 2025: Vans Aircraft Inc RV-12IS (N18HS), Hartford, WI, Substantial damage. On Tuesday morning, August 25, 2025, at 6:00 am, the pilot arrived at the airport at 7:00 am and completed a pre-flight walkaround of the aircraft. After…
- [Incident 20250201003659I](https://openairdocs.org/incident/20250201003659I), Feb 1, 2025: Airplane Factory (Pty) Ltd SLING LSA (N802SC), Compton, CA, Minor damage. On Saturday, 02/01/2025, at approximately 1535 PST, N802SC experienced a nose gear collapse on landing at cpm. The student pilot stated that she was performing…
- [Accident 20240901012129A](https://openairdocs.org/incident/20240901012129A), Sep 1, 2024: Flight Design Gmbh CTLS (N116MJ), St. Johns, AZ, Minor damage. Pilot landing at sjn airport runway 32 bounced twice. Landed at about a 45 degree angle and taxied back to hanger.
- [Incident 20240306001559I](https://openairdocs.org/incident/20240306001559I), Mar 6, 2024: Flight Design General Avn Gmbh F2-LSA (N39FD), Tulsa, OK, Minor damage. While enroute from okmulgee airport (okm) to Tulsa Riverside (rvs). The Flight instructor, sitting right side of aircraft, and student pilot, sitting left side…
- [Incident 20230822012519I](https://openairdocs.org/incident/20230822012519I), Aug 22, 2023: Sling Aircraft (Pty) Ltd SLING LSA (N592RC), Winston Salem, NC, Minor damage. On 8/22/2023 a Sling Lsa aircraft landed on the nose gear causing a bent propeller on runway 4 at the smith reynolds airport in Winston Salem, NC (int). There…
- [Incident 20220930022539I](https://openairdocs.org/incident/20220930022539I), Sep 30, 2022: Airplane Factory (Pty) Ltd SLING LSA (N802SC), Torrance, CA, Minor damage. On 9/30/2022 the student pilot, flying solo was on a stabilized landing approach at Torrance airprot CA (toa) runway 11 left. On short final the pilot reported…
- [Accident 20220826021969A](https://openairdocs.org/incident/20220826021969A), Aug 26, 2022: Flight Design General Avn Gmbh CTSW (N916CA), Boulder City, NV, Substantial damage. On 8-26-2022, the aircraft was enroute from milford airport (mfl) to henderson airport (hnd), while near the Boulder City airport (bvu) the aircraft…
- [Accident 20180505004749A](https://openairdocs.org/incident/20180505004749A), May 5, 2018: Pphu Ekolot KR-030 TOPAZ (N468KM), Dekalb, IL, Destroyed. Instructor was conducting an aircraft checkout. The lesson had taken 1.1 hours. During the 6th landing, the instructor stated that the airplane was nose low…
- [Accident 20150125001829A](https://openairdocs.org/incident/20150125001829A), Jan 25, 2015: Flight Designs CTLS (N559KC), Hanford, CA, Substantial damage. The airman traveled to tulsa, ok to receive 2 hours of training in the Flight Designs gmbh, Ctls and then to ferry the aircraft tulsa to Hanford, CA (hjo). The…
- [Accident 20141023018429A](https://openairdocs.org/incident/20141023018429A), Oct 23, 2014: Flight Design Gmbh CTLS (N549CT), White Bear Town, MN, Substantial damage. According to the pilot's statement he was attempting a landing on runway 31 at Benson Airport (6MN9) in White Bear township, MN and the aircraft bounced…

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