- Registered owner
- Kavalair LLC Series B
- Location
- Marion, MT
- Owner type
- LLC
- Serial number
- SH-1851
- Year built
- 1968
- Type
- Fixed wing multi engine
- Engine
- Turbo-prop
- Airworthiness
- Standard, normal
- Airworthiness date
- December 23, 2003
- Certificate issued
- January 8, 2008
- Expires
- September 30, 2029
- Mode S code
- A2CCA4
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every AiResearch TPE331 model are included below.
On this page
Airworthiness directives that may apply · 41
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1972 | 1 |
|---|---|
| 1974 | 2 |
| 1975 | 2 |
| 1976 | 1 |
| 1979 | 2 |
| 1980 | 2 |
| 1984 | 2 |
| 1987 | 1 |
| 1988 | 1 |
| 1989 | 1 |
| 1993 | 4 |
| 1994 | 1 |
| 1995 | 2 |
| 1997 | 1 |
| 1998 | 2 |
| 2001 | 1 |
| 2002 | 2 |
| 2003 | 1 |
| 2004 | 1 |
| 2006 | 2 |
| 2009 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2015 | 2 |
| 2016 | 2 |
| 2018 | 4 |
Engine · AiResearch TPE331 series
AD 2018-22-01Turbine SectionAD 2018-17-15Turbine Engine Combustion SectionAD 2018-13-05Turbine Engine Reduction GearInformation bulletins that may apply · 4
Advisory, not mandatory.
NTSB investigations
No NTSB investigations matched to N28LHMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Short Bros. & Harland SC-7 aircraft
FAA incident reports · 5
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Incident 20140425006309ICruise/Level Flight · Eloy, AZThe jumper was participating in an 88 person skydiving formation jump. He had been observed by other jumpers who stated he was in control and flying as normal. After the formation broke up the jumper activated his main canopy and was observed by nearby…Incident 20100416033289ILanding: Approach · Eloy, AZJumper was participating in a formation skydive. Free fall and initial canopy was uneventful. The jumper was observed making a low turn to final landing to the north. Witnesses stated the jumper was unable to recover for a level landing and struck the ground…Incident 20061230029729IParachute Jumping · Eloy, AZ(-23) While involved in skydiving event at Eloy, AZ on dec. 30, 2006 a low level midair collision occurred between two experienced parachutists while under fully deployed canopies. The collision occurred after both parachutists had successfully completed…Incident 20041030032759IParachute Jumping · Eloy, AZ(-23) During test (or experiment) of an extremely small (17.5 square foot) canopy built by precision parachute co. the right brake handle was released. Subject entered violent left hand spiral, was incapacitated by hith "g" forces, unable to gain control of…Incident 20040531033689IParachute Jumping · Eloy, AZ(-23) Skydiver exited aircraft with others to complete large freefall formation with 100 jumpers. Once the formation was over all jumpers deployed their canopies. Eye witnesses stated that at approximately 500 feet the canopy that [privacy data omitted] was…
Service difficulty reports
No reports matched to N28LHGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Short Bros. & Harland SC-7 aircraft
STCs that may be installed · 20
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Engine · AiResearch TPE331 series
STC SE02538AKModification of Honeywell TPE331-12JR-702TT engineSTC SE03035ATInstallation of Royal Atlantic Aviation Engine Oil Filter Bypass Warning System, Kit P/N RAA2003-1-1STC SE00265ATInstall Ayres Fuel Manifold Purge Assembly Kit, P/N 21757-1 in accordance with "Installation Instructions - Ayres P/N 21757-1 Fuel Manifold Purge Assy-Kit" Dwg. No. 21757-1(1), Revision none, dated April 20, 1993, or later FAA approved revision.