# N1YA — CESSNA 421B
> **1974** Fixed Wing Multi-Engine · Reciprocating · Owner: SOUTHERN AIRCRAFT CONSULTANCY INC TRUSTEE · CASPER, WY
## Aircraft
- **N-Number:** N1YA
- **Serial Number:** 421B0580
- **Manufacturer:** CESSNA
- **Model:** 421B
- **Year manufactured:** 1974
- **Type:** Fixed Wing Multi-Engine
- **Engine type:** Reciprocating (02 engines)
- **Seats:** 008
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A00229`
## Owner
- **Name:** SOUTHERN AIRCRAFT CONSULTANCY INC TRUSTEE
- **Type of registrant:** Corporation
- **Location:** CASPER, WY 826012873, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2026-02-06
- **Last action:** 2026-02-06
- **Expiration:** 2033-02-28
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1YA)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a00229)
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