# Sikorsky S-55A

- Type: Aircraft model (FAA registry)
- Registry code: 8141613
- Manufacturer (registry): SIKORSKY
- Model: S-55A
- Aircraft type: Rotorcraft
- Category: Rotorcraft
- Engines: 1 · Reciprocating
- Seats: 12
- Weight class: Up to 12,499 lb
- Certification: Not type certificated
- Registered aircraft: 0
- Page: https://openairdocs.org/model/sikorsky-s-55a

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

None registered with this model now.

## NTSB investigations

None matched to aircraft with this model.

## FAA accident and incident reports

None matched to aircraft with this model.

## Service difficulty reports (2)

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

- [SDR AALA20030933](https://openairdocs.org/sdr/AALA20030933), Sep 2, 2003: LIGHT. INOPERATIVE. DFW - DURING OVERNIGHT MAINTENANCE EMERGENCY LIGHT WAS INOPERATIVE AT SEAT 16D. REPLACED EMERGENCY LIGHT ASSEMBLY AT SEAT 16D. SYSTEM GROUND CHECKED NORMAL OPER
- [SDR 96ZZZX1094](https://openairdocs.org/sdr/96ZZZX1094), Feb 1, 1996: GAUGE. FAILED. FAILURE OF PRESSURE GAUGE DURING FLIGHT AS A RESULT OF EXCESSIVE USE OF THE METERING VALVE. A SERVICE BULLETIN ADDRESSES THIS ISSUE, BUT WAS NEVER INSTALLED ON 

## The same model under other registry codes

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

- [Raven S55A](https://openairdocs.org/model/raven-s55a): 57 registered aircraft, registry code 7480402
- [Aerostar International S-55A](https://openairdocs.org/model/aerostar-international-s-55a): 13 registered aircraft, registry code 7485002
- [Aerostar International RAVEN S-55A](https://openairdocs.org/model/aerostar-international-raven-s-55a): 10 registered aircraft, registry code 7485055
- [Raven Industries S-55A](https://openairdocs.org/model/raven-industries-s-55a): 1 registered aircraft, registry code 7480609
- [Franc Demontgolfieres Sarl S55A](https://openairdocs.org/model/franc-demontgolfieres-sarl-s55a): 0 registered aircraft, registry code 0561440

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