# N669KB — TAMARACK HELICOPTERS INC TH-1F
> **1966** Rotorcraft · Turbo-Shaft · Owner: SOF AIR INC · ASHLAND, OR
## Aircraft
- **N-Number:** N669KB
- **Serial Number:** 66-1229
- **Manufacturer:** TAMARACK HELICOPTERS INC
- **Model:** TH-1F
- **Year manufactured:** 1966
- **Type:** Rotorcraft
- **Engine type:** Turbo-Shaft (01 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A8D68B`
## Owner
- **Name:** SOF AIR INC
- **Type of registrant:** Corporation
- **Location:** ASHLAND, OR 975209706, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2017-05-01
- **Last action:** 2023-07-08
- **Expiration:** 2027-05-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=669KB)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a8d68b)
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