# N905CH — SIKORSKY S-61N
> **—** Rotorcraft · Turbo-Shaft · Owner: CONSTRUCTION HELICOPTERS LLC · HOWELL, MI
## Aircraft
- **N-Number:** N905CH
- **Serial Number:** 61711
- **Manufacturer:** SIKORSKY
- **Model:** S-61N
- **Year manufactured:** —
- **Type:** Rotorcraft
- **Engine type:** Turbo-Shaft (02 engines)
- **Seats:** 028
- **Weight class:** CLASS 2
- **Mode S code (hex):** `AC81F9`
## Owner
- **Name:** CONSTRUCTION HELICOPTERS LLC
- **Type of registrant:** LLC
- **Location:** HOWELL, MI 488557755, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2005-07-07
- **Last action:** 2026-04-30
- **Expiration:** 2028-03-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=905CH)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=ac81f9)
---
*AI Analytics · CC0 1.0*