# N678SA — ROBINSON HELICOPTER COMPANY R44 II
> **2024** Rotorcraft · Reciprocating · Owner: MTM AVIATION INC · CORONA, CA
## Aircraft
- **N-Number:** N678SA
- **Serial Number:** 14764
- **Manufacturer:** ROBINSON HELICOPTER COMPANY
- **Model:** R44 II
- **Year manufactured:** 2024
- **Type:** Rotorcraft
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 004
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A8FB01`
## Owner
- **Name:** MTM AVIATION INC
- **Type of registrant:** Corporation
- **Location:** CORONA, CA 928813324, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2025-06-04
- **Last action:** 2025-06-04
- **Expiration:** 2032-06-30
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=678SA)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a8fb01)
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