- Registered owner
- Bank Of Utah Trustee
- Location
- Salt Lake City, UT
- Owner type
- Corporation
- Serial number
- MJ005
- Year built
- 1981
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Airworthiness
- Standard, transport
- Airworthiness date
- December 9, 2021
- Certificate issued
- April 2, 2026
- Expires
- April 30, 2033
- Mode S code
- A22672
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 21
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1982 | 1 |
|---|---|
| 1983 | 2 |
| 1984 | 3 |
| 1986 | 2 |
| 1987 | 2 |
| 1991 | 1 |
| 1995 | 1 |
| 2002 | 1 |
| 2004 | 1 |
| 2014 | 1 |
| 2018 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Airframe · Boeing-Vertol 234
AD 2025-07-01Air Data ComputerAD 2024-20-05Flight control systemsAD 2023-11-07Ground Proximity SystemInformation bulletins that may apply · 1
Advisory, not mandatory.
Airframe · Boeing-Vertol 234
SAIB SW-11-03Pitch Housings Vertical Pin LugsNTSB investigations
No NTSB investigations matched to N238CHMatched 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 Boeing-Vertol 234 aircraft
FAA incident reports
No FAA accident or incident reports matched to N238CHMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Boeing-Vertol 234 aircraft
Service difficulty reports · 6
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR CHIR20197304049Ring · crackedSWASHPLATE ASSEMBLY REMOVED FOR SCHEDULED MAINTENANCE AND RETURNED TO RS FOR OVERHAUL ON SWO-047589-19. ROTATING RING FAILED SB 234-62-1048 INSPECTION REQUIREMENTS WITH AN EDDY CURRENT INDICATION GREATER THAN 25% FSH (ACTUAL 35% FSH). REFERENCE DISC-192262-19.SDR CHIR102620162623Sun Gear · spalledSUPPLEMENTARY INFORMATION; CHI ENGINEERING HAS INSPECTED THIS ARTICLE AND CONTACTED THE OIL MANUFACTURER (EASTMAN OIL) TO EVALUATE THE LUBRICATION PROPERTIES. NO SUSPECT CAUSES WERE IDENTIFIED. THE CONCLUSION BY ALL CONCERNED PARTIES WAS THAT THIS WAS AN ANOMASDR CHIR201610262623Sun Gear · damagedAFTER REMOVAL, DISASSEMBLY, AND CLEANING OF FIRST STAGE SUNGEAR OUT OF THE AFT TRANSMISSION THAT WAS REMOVED FOR HIGH SOAPS, VISUAL INSPECTION REVEALED A SIZABLE CHUNK MISSING FROM THE DRIVE SIDE OF A GEAR TOOTH. EVIDENCE OF MISSING MATERIAL HAS NOT BEEN THUSSDR CHIR092120162577Retainer · crackedDURING FLUORESCENT PENETRANT INSPECTION OF SWASHPLATE ASSY, UPPER RETAINER FOUND TO HAVE 5 CRACKS. MECHANICAL TESTING, METALLURGICAL & CHEMICAL ANALYSIS PERFORMED ON A SUBJECT RETAINER & FOUND TO MEET HARDNESS & ELECTRICAL CONDUCTIVITY REQUIREMENTS. THE PART SDR CHIR201608092520Rotor Head · not seatedROTOR HEAD WAS REMOVED DUE TO A FWD GREEN BLADE LEADING EDGE HORIZONTAL PIN SEAL PROTRUDING. DURING DISASSEMBLY ON SWO-021196-16, THE MECHANIC FOUND THAT THE SEAL WAS INSTALLED IN A SLEEVE WHICH WAS COMING OUT OF THE SEAL BORE. THE SEAL/LINER WORE INTO TSDR CHIR3488Driveshaft · crackedTWO CRACKS IN OUTBOARD ADAPTER END. CRACKS GO THROUGH AN OUTBOARD RIVET HOLE AND EXTEND AT A 45 DEGREE ANGLE INBOARD AND OUTBOARD TO THE ADAPTER EDGE. P/N 114D3204-3 ADAPTER END. (X)
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.
Airframe · Boeing-Vertol 234
STC SH3319NMInstallation of Precise Flight Pulselite Control Unit in the
Landing /Taxi Recognition Visual Control Light system,STC SR00925DEInstallation of Garmin GTX 335/335R and GTX345/345R transponders to provide ADS-B Out and In functionalitySTC SR02670SEInstallation of Simplex Model 347 Fire Fighting Tank System (FFTS); Serial Number MJ022