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Hiller OH-23D

FAA model code4360123

Hiller OH-23D: Rotorcraft, with 2 aircraft on the US register, built between 1958 and 1959.

2
On the US register
1
Engines
4
Seats
75mph
Cruise speed
Manufacturer
Hiller
Class
Rotorcraft
Engine type
Reciprocating
Operates from
Land
Weight class
Up to 12,499 lb
Build years on the register
1958–1959

Aircraft on the register by year built

More registered Hiller OH-23D aircraft were built in 1958 than in any other year: 1.

011

Source: FAA Releasable Aircraft Registry, retrieved 2026-09-22. Counts are Voydar's tally of current registrations. Aircraft still registered today, by year of manufacture; not production totals.

Where they are registered

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

  • TX1
  • VA1

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

Other Hiller models

All Hiller 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.