# N878DM — CESSNA 421C
> **1977** Fixed Wing Multi-Engine · Reciprocating · Owner: FLY NORTH 421 LLC · HELENA, MT
## Aircraft
- **N-Number:** N878DM
- **Serial Number:** 421C-0413
- **Manufacturer:** CESSNA
- **Model:** 421C
- **Year manufactured:** 1977
- **Type:** Fixed Wing Multi-Engine
- **Engine type:** Reciprocating (02 engines)
- **Seats:** 008
- **Weight class:** CLASS 1
- **Mode S code (hex):** `AC1465`
## Owner
- **Name:** FLY NORTH 421 LLC
- **Type of registrant:** LLC
- **Location:** HELENA, MT 596019649, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2022-07-08
- **Last action:** 2024-11-29
- **Expiration:** 2029-07-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=878DM)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=ac1465)
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