# N999DM — CESSNA 421C
> **1980** Fixed Wing Multi-Engine · Reciprocating · Owner: JR605DC LLC · AMARILLO, TX
## Aircraft
- **N-Number:** N999DM
- **Serial Number:** 421C0869
- **Manufacturer:** CESSNA
- **Model:** 421C
- **Year manufactured:** 1980
- **Type:** Fixed Wing Multi-Engine
- **Engine type:** Reciprocating (02 engines)
- **Seats:** 008
- **Weight class:** CLASS 1
- **Mode S code (hex):** `ADF469`
## Owner
- **Name:** JR605DC LLC
- **Type of registrant:** LLC
- **Location:** AMARILLO, TX 791241601, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2026-05-01
- **Last action:** 2026-05-01
- **Expiration:** 2033-05-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=999DM)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=adf469)
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