# N99EF — CESSNA 680
> **2008** Fixed Wing Multi-Engine · Turbo-Fan · Owner: N504KH HOLDINGS LLC · WILMINGTON, DE
## Aircraft
- **N-Number:** N99EF
- **Serial Number:** 680-0204
- **Manufacturer:** CESSNA
- **Model:** 680
- **Year manufactured:** 2008
- **Type:** Fixed Wing Multi-Engine
- **Engine type:** Turbo-Fan (02 engines)
- **Seats:** 009
- **Weight class:** CLASS 3
- **Mode S code (hex):** `ADD0B4`
## Owner
- **Name:** N504KH HOLDINGS LLC
- **Type of registrant:** LLC
- **Location:** WILMINGTON, DE 198081674, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2025-12-12
- **Last action:** 2025-12-12
- **Expiration:** 2032-12-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=99EF)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=add0b4)
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