# N752A — SIKORSKY S-55
> **1957** Rotorcraft · Turbo-Shaft · Owner: SIERRA AERONAUTICS LLC · FRANKLIN, KY
## Aircraft
- **N-Number:** N752A
- **Serial Number:** 55981
- **Manufacturer:** SIKORSKY
- **Model:** S-55
- **Year manufactured:** 1957
- **Type:** Rotorcraft
- **Engine type:** Turbo-Shaft (01 engines)
- **Seats:** 012
- **Weight class:** CLASS 1
- **Mode S code (hex):** `AA2177`
## Owner
- **Name:** SIERRA AERONAUTICS LLC
- **Type of registrant:** LLC
- **Location:** FRANKLIN, KY 421348569, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2021-09-21
- **Last action:** 2023-06-10
- **Expiration:** 2028-09-30
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=752A)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=aa2177)
---
*AI Analytics · CC0 1.0*