# Hiller H-23B

- Type: Aircraft model (FAA registry)
- Registry code: 4360114
- Manufacturer (registry): HILLER
- Model: H-23B
- Aircraft type: Rotorcraft
- Category: Rotorcraft
- Engines: 1 · Reciprocating
- Seats: 4
- Weight class: Up to 12,499 lb
- Cruise speed: 63 mph
- Certification: Type certificated
- Data sheet: [TCDS 6H2](https://openairdocs.org/tcds/6H2) (OpenAirDocs)
- Holder: Siam Hiller Holdings Inc.
- Registered aircraft: 1
- Page: https://openairdocs.org/model/hiller-h-23b

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

None matched.

## Registered aircraft (1)

- [N4786C](https://openairdocs.org/aircraft/N4786C): [Kincanon Richard F](https://openairdocs.org/faa-owner/KINCANON%20RICHARD%20F), [Elk River, MN](https://openairdocs.org/faa-place/MN/Elk%20River), built 1942, S/N 654

## NTSB investigations

None matched to aircraft with this model.

## FAA accident and incident reports

None matched to aircraft with this model.

## Service difficulty reports (1)

As reported by operators and repair stations, by the model named in the report.

- [SDR 97ZZZX1690](https://openairdocs.org/sdr/97ZZZX1690), Mar 4, 1997: SHAFT. SHEARED. WHILE PERFORMING HOVER TRACK AND BALANCE OF THE M/R BLADE ASSEMBLIES, A LOUD BANG WAS HEARD AND ROTOR RPM DECAYED. A HOVERING AUTOROTATION WAS SUCCESSFULLY COMP

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Hiller/United Helicopter H-23B](https://openairdocs.org/model/hiller-united-helicopter-h-23b): 0 registered aircraft, registry code 4360136
- [Rogerson Hiller H-23B](https://openairdocs.org/model/rogerson-hiller-h-23b): 0 registered aircraft, registry code 4364005

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