# N473CH — COLUMBIA HELICOPTERS INC CH-47D
> **1993** Rotorcraft · Turbo-Shaft · Owner: COLUMBIA HELICOPTERS INC · AURORA, OR
## Aircraft
- **N-Number:** N473CH
- **Serial Number:** 92-0283
- **Manufacturer:** COLUMBIA HELICOPTERS INC
- **Model:** CH-47D
- **Year manufactured:** 1993
- **Type:** Rotorcraft
- **Engine type:** Turbo-Shaft (02 engines)
- **Seats:** 003
- **Weight class:** CLASS 2
- **Mode S code (hex):** `A5CC79`
## Owner
- **Name:** COLUMBIA HELICOPTERS INC
- **Type of registrant:** Corporation
- **Location:** AURORA, OR 970029525, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2015-02-12
- **Last action:** 2026-03-30
- **Expiration:** 2028-02-29
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=473CH)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a5cc79)
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