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Messerschmitt-Bolkow-Blohm BK 117 A-4

FAA model code5626017

Messerschmitt-Bolkow-Blohm BK 117 A-4: Rotorcraft, with 1 aircraft on the US register.

1
On the US register
2
Engines
8
Seats
Class
Rotorcraft
Engine type
Turbo-shaft
Operates from
Land
Weight class
Up to 12,499 lb

Where they are registered

US states with the most registrations of this type. The state is the registration address, a count only.

  • UT1

Source: FAA Releasable Aircraft Registry, retrieved 2026-09-22. Counts are Voydar's tally of current registrations.

All Messerschmitt-Bolkow-Blohm models

Specifications are the FAA aircraft reference record for the model code; the FAA file carries no dimensions or performance beyond those shown. Reference data, not for flight planning.