We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.
Airframe & engine
FAA Registry + type data
Airframe
Manufacturer
Messerschmitt-Boelkow-Blohm
Model
BO-105S
Serial number
S-620
Aircraft type
Rotorcraft
Category
Land
Certification
Type Certificated
Seats
5
Engines
2
Max takeoff weight
Up to 12,499 lb
Type certificate data sheet
H3EU
Mode S code
A2C71D
Engine
Type
Turbo-shaft
Total time and engine hours aren't public. They appear here once the owner adds logbooks.
Ownership history
Ownership history from FAA records
1985 – 2000Evergreen Equity INCMcminnville, OR
1959 – 1971Griffiss Afb Aero ClubRome, NY · different airframe: Aeronca 7ac S/N 7ac-6367
Individual owners are shown by city and state only.
Safety record
NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026
NTSB events (1)
Accident · destroyed
Jun 13, 1986 · Houma, LA
A FATIGUE FAILURE IN A MAIN ROTOR BLADE PITCH CHANGE LINK RESULTED IN THE LOSS OF CONTROL OF ONE BLADE, LEADING TO AN IN FLIGHT SEPARATION OF THE TAIL BOOM. THE HELICOPTER WAS UNCONTROLLABLE AND PITCHED FORWARD, IMPACTING THE GROUND INVERTED.
These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.
No ADs published since 1998 matched this airframe or engine model.
AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.
Service Difficulty Reports (0)
No Service Difficulty Reports found for this airframe since 1995.