# N711DS — SIKORSKY S-76C
> **1997** Rotorcraft · Turbo-Shaft · Owner: WHIRLWIND AVIATION INC · FREDERICK, MD
## Aircraft
- **N-Number:** N711DS
- **Serial Number:** 760473
- **Manufacturer:** SIKORSKY
- **Model:** S-76C
- **Year manufactured:** 1997
- **Type:** Rotorcraft
- **Engine type:** Turbo-Shaft (02 engines)
- **Seats:** 014
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A98020`
## Owner
- **Name:** WHIRLWIND AVIATION INC
- **Type of registrant:** Corporation
- **Location:** FREDERICK, MD 217014794, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2013-11-18
- **Last action:** 2023-09-15
- **Expiration:** 2029-11-30
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=711DS)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a98020)
---
*AI Analytics · CC0 1.0*