# N991DF — COLUMBIA AIRCRAFT MFG LC41-550FG
> **2006** Fixed Wing Single-Engine · Reciprocating · Owner: KNOWLES LUKE A · FORT COLLINS, CO
## Aircraft
- **N-Number:** N991DF
- **Serial Number:** 41626
- **Manufacturer:** COLUMBIA AIRCRAFT MFG
- **Model:** LC41-550FG
- **Year manufactured:** 2006
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 004
- **Weight class:** CLASS 1
- **Mode S code (hex):** `ADD6AB`
## Owner
- **Name:** KNOWLES LUKE A
- **Type of registrant:** Individual
- **Location:** FORT COLLINS, CO 805289345, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2017-10-30
- **Last action:** 2023-03-24
- **Expiration:** 2027-10-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=991DF)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=add6ab)
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