# Jacobs R-755B2M

- Type: Engine model (FAA registry)
- Registry code: 35024
- Manufacturer (registry): JACOBS
- Model: R-755B2M
- Engine type: Reciprocating
- Power: 275 hp
- Data sheet: [TCDS E-237](https://openairdocs.org/tcds/E-237) (OpenAirDocs)
- Holder: Air Repair Inc.
- Installed in: 13 registered aircraft
- Page: https://openairdocs.org/engine/jacobs-r-755b2m

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 (13)

- [N128WR](https://openairdocs.org/aircraft/N128WR): [Roe Wade Ryan](https://openairdocs.org/faa-owner/ROE%20WADE%20RYAN), [Tuscaloosa, AL](https://openairdocs.org/faa-place/AL/Tuscaloosa), built 1941, S/N 75-884
- [N15718](https://openairdocs.org/aircraft/N15718): [Wentworth Charles G Trustee](https://openairdocs.org/faa-owner/WENTWORTH%20CHARLES%20G%20TRUSTEE), [Paso Robles, CA](https://openairdocs.org/faa-place/CA/Paso%20Robles), built 1936, S/N 4392
- [N50325](https://openairdocs.org/aircraft/N50325): [Schwenk John P](https://openairdocs.org/faa-owner/SCHWENK%20JOHN%20P), [Appleton, MN](https://openairdocs.org/faa-place/MN/Appleton), built 1941, S/N 75-1147
- [N5178N](https://openairdocs.org/aircraft/N5178N): [Air Repair Inc](https://openairdocs.org/faa-owner/AIR%20REPAIR%20INC), [Cleveland, MS](https://openairdocs.org/faa-place/MS/Cleveland), built 1943, S/N 75-5990
- [N55NV](https://openairdocs.org/aircraft/N55NV): [Aerothrills LLC](https://openairdocs.org/faa-owner/AEROTHRILLS%20LLC), [Pikeville, KY](https://openairdocs.org/faa-place/KY/Pikeville), built 2007, S/N F5C115
- [N59457](https://openairdocs.org/aircraft/N59457): built 1941, S/N 75-2246
- [N5ZP](https://openairdocs.org/aircraft/N5ZP): [Todd Bobby G](https://openairdocs.org/faa-owner/TODD%20BOBBY%20G), [Fairfield, CA](https://openairdocs.org/faa-place/CA/Fairfield), built 2006, S/N F5C-8-113
- [N62D](https://openairdocs.org/aircraft/N62D): [Davidson Shirley T](https://openairdocs.org/faa-owner/DAVIDSON%20SHIRLEY%20T), [Tchula, MS](https://openairdocs.org/faa-place/MS/Tchula), built 1942, S/N 75-4516
- [N64603](https://openairdocs.org/aircraft/N64603): [Howell John R](https://openairdocs.org/faa-owner/HOWELL%20JOHN%20R), [Bertram, TX](https://openairdocs.org/faa-place/TX/Bertram), built 1942, S/N 75-6794
- [N649D](https://openairdocs.org/aircraft/N649D): [Massey Roger Lloyd Trustee](https://openairdocs.org/faa-owner/MASSEY%20ROGER%20LLOYD%20TRUSTEE), [Nipomo, CA](https://openairdocs.org/faa-place/CA/Nipomo), built 1942, S/N 75-2894
- [N66711](https://openairdocs.org/aircraft/N66711): [Mason Peter Trustee](https://openairdocs.org/faa-owner/MASON%20PETER%20TRUSTEE), [Santa Paula, CA](https://openairdocs.org/faa-place/CA/Santa%20Paula), built 1941, S/N 75-1675
- [N702KB](https://openairdocs.org/aircraft/N702KB): [Corvus Aviation Inc](https://openairdocs.org/faa-owner/CORVUS%20AVIATION%20INC), [Concord, NC](https://openairdocs.org/faa-place/NC/Concord), built 2008, S/N F5C119
- [N820WF](https://openairdocs.org/aircraft/N820WF): [1wf LLC](https://openairdocs.org/faa-owner/1WF%20LLC), [Troy, OH](https://openairdocs.org/faa-place/OH/Troy), built 2004, S/N F5C104

## NTSB investigations (4)

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 CEN09CA395](https://openairdocs.org/ntsb/CEN09CA395), Jun 27, 2009: Waco Classic YMF-F5C (N702KB), Pittsburg, KS, substantial damage. Probable cause: The pilot's loss of directional control resulting in a ground-loop.
- [NTSB LAX69D0098](https://openairdocs.org/ntsb/LAX69D0098), Aug 12, 1968: Boeing 75 (N66711), Shafter, CA, substantial damage
- [NTSB MKC66D0235](https://openairdocs.org/ntsb/MKC66D0235), Aug 13, 1965: Boeing A75N1 (N50325), Maynard, MN, substantial damage
- [NTSB LAX66F0063](https://openairdocs.org/ntsb/LAX66F0063), Aug 3, 1965: Boeing B-75 (N66711), Lamont, CA, substantial damage

## FAA accident and incident reports (3)

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 20220428005869I](https://openairdocs.org/incident/20220428005869I), Apr 28, 2022: Waco Classic Aircraft YMF-F5C (N702KB), New Knoxville, OH, Minor damage. Pilot[privacy data omitted] was conducting practice full stop landings at kaxv on runway 8, surface was dry and unobstructed. Winds were 080 at 5 KTS. VFR…
- [Incident 20170421002719I](https://openairdocs.org/incident/20170421002719I), Apr 21, 2017: Waco Classic Aircraft YMF-F5C (N702KB), Wapakoneta, OH, Minor damage. Pilot was practicing landings from about 2:20 until 3:20 p.m. on the seventh landing of the day, during the later stages of his roll out, the right wing and…
- [Accident 20090627010399A](https://openairdocs.org/incident/20090627010399A), Jun 27, 2009: Waco YMFF5C (N702KB), Pittsburg, KS, Substantial damage. (-23) On June 27, 2009, a private pilot and flight instructor were conducting a training flight in a Waco YMF-5C registered N702DB. One hour after the flight…

## STCs that may be installed (OpenAirDocs) (6)

Approved for this engine 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 SE04651CH](https://openairdocs.org/stc/SE04651CH): To allow use of l00R grade aviation fuel meeting Swift Fuel, LLC specification SPEC-l00R-22. Swift Fuels LLC
- [STC SE01966WI](https://openairdocs.org/stc/SE01966WI): Use of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft engines. General Aviation Modifications Inc
- [STC SE572SW](https://openairdocs.org/stc/SE572SW): Installation of Jacobs RAS325A exhaust valve rotocaps. Air Repair Inc
- [STC SE01288WI](https://openairdocs.org/stc/SE01288WI): Modification of Engines to replace carburetor with fuel injection. Data required: (1) Butterfly Aviation Master Drawing List Report BA1001-11, dated October 28, 2004, and (2) Butterfly Aviation Instructions for Continued Airworthiness Report BA1001-8, dated October 26, 2004, or later FAA Approved revisions to (1) or (2). Radial Engines Ltd
- [STC SE01243WI](https://openairdocs.org/stc/SE01243WI): Installation of Barron Aviation intake tube drain kits on the engines listed on the attached FAA Approved Model List (AML) No. SE01243WI, dated April 26, 2004, or later FAA Approved revision. Barron Aviation
- [STC SE639SW](https://openairdocs.org/stc/SE639SW): Continental W-670 link rods. Aircraft Engine Service Inc. Lists R-755B Series

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