1989 Messerschmitt-Bolkow-Blohm BK 117 B-2
This page pulls together what public FAA and NTSB records show about one aircraft. It is for general research only. It is not a certified title search, an airworthiness or compliance check, or legal advice. Public records can be incomplete or wrong, and our matching does its best but is not guaranteed. Always confirm against the aircraft's official records and the FAA before you rely on anything here.
For privacy, we never show the owner's street address. Name and city or state only.
Log Hobbs and tach time, track oil changes, and keep this airframe's inspections and airworthiness directives in one place. A clean digital logbook and AD tracking built for owners.
Get started freeSource: FAA Releasable Aircraft Registry (public record), as reported. Registration data only, not an airworthiness determination. Found an error? Let us know.
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Airworthiness Directives are mandatory safety fixes the FAA orders for a given model. These were issued for the Messerschmitt-Bolkow-Blohm BK 117 B-2 model.
No matching airworthiness directives found in the FAA AD database.
This is a model-level list from public FAA data. It does not tell you which of these apply to this specific aircraft, or whether they have already been taken care of. That depends on the serial number, installed equipment, and configuration. Check each directive against the aircraft's own records.
Mandatory FAA safety fixes issued for the LTS101 engine family.
Power turbine governors (PTG)
Power turbine rotors
Gas generator
Impellers
Impellers
Fuel Controls
Rigid Tube Fuel Manifold Assemblies
Engine Fuel Pumps
Gas Generator Turbine Disk
Turbine rotors
Fuel control
Power turbine (PT) disk
Power Turbine
Axial Compressor Rotors
Fuel Pumps
Electronic Overspeed Protection System
Bearings
Gas Generator Turbine Rotor Disk
Integrally Cast Power Turbine (PT) Rotor Blade
Power Turbine Disk
Gas Producer (G.P.) Blade
Output Gear Assembly and Torquemeter Gear Assembly
Install Overspeed Limiter
Lubrication System Contamination
Fuel Control, Fuel Pump And Oil Pump Drive Gears
T4 Indicator System Check
This list is matched to the engine family on file in the FAA registry, so it covers every variant in that family. It is from public FAA data and does not tell you which directives apply to this specific engine or whether they have been addressed.
Every N-number and owner this airframe has carried. We follow it by the serial number, which stays fixed even when the tail number changes hands.
Mercy Flight Central Holding LLC · Canandaigua, NY
Recorded when the prior registration was cancelled with the FAA.
Mercy Flight Central Holding LLC · Canandaigua, NY
Built from public FAA registration and cancellation records, plus our own daily snapshots of the FAA registry. Some owner changes never file a cancellation, so we recover them by comparing snapshots day to day. Those snapshots begin June 2026, so changes before then rely on FAA cancellation records and may be incomplete. This is registration history, not a certified title search.
This N-number is on record with just this one airframe. If it is ever reassigned to a different aircraft, the earlier airframes will show up here.
Serial 7150 · Mercy Flight Central Holding LLC · Canandaigua, NY
Serial 7150 · Mercy Flight Central Holding LLC · Canandaigua, NY
Built from public FAA registration and cancellation records, going back to 1980 (dates before that are unreliable). We can only show registrations the FAA formally cancelled, so there may be gaps. Not a certified title search.
Accidents and incidents on file for this specific aircraft, from two government sources. The NTSB investigates accidents and serious incidents. The FAA AIDS database logs a wider range of events. We tie NTSB reports to the aircraft by its serial number. AIDS reports do not include a serial number, so we attach one only when this aircraft was flying under that tail number on the day it happened (1980 onward).
No NTSB or FAA AIDS accident or incident reports found for this airframe.
Sources: the NTSB accident and incident database (matched by serial number and make) and the FAA AIDS database (attached through this aircraft's registration timeline and make, 1980 onward). FAA registration records have gaps, so an event that happened during a gap may not show up. This is what was reported to the NTSB and FAA at the time. It says nothing about the aircraft's condition or airworthiness today.