Registry / N-number

N99579

HILLER OH-23G · 7

Aircraft

Make: HILLER
Model: OH-23G
Year manufactured: —
Serial number: 64-15224
Type: Rotorcraft · 4 seats · 1 engine
Weight class: Up to 12,499 lbs
Cruise speed: 79 kt

Engine

Manufacturer: —
Model: —
Type: Reciprocating

Registration

Registrant

Name: Sale Reported
Type: Individual
Location: GEYSER, MT
See other aircraft in Montana

Certificate

Status: 7
Issued: —
Airworthiness: —
Expires: —
Last action: 2026-03-13
Fractional ownership: No

ADS-B / Mode S

Mode S hex (ICAO 24-bit): ADE8A5
Mode S octal: 53364245

Every transponder-equipped aircraft broadcasts its Mode S hex code on 1090 MHz. ADS-B receivers like FlightAware and FlightRadar24 use this ICAO code to identify the aircraft.

Source: FAA Releasable Aircraft Database (public domain). Last action on this record: 2026-03-13.