# N506BK — BRIAN E KEIFFER QCKSLVR MX SPRINT II
> **2005** Fixed Wing Single-Engine · 2-Cycle · Owner: KEIFFER BRIAN E · MARTINSVILLE, IN
## Aircraft
- **N-Number:** N506BK
- **Serial Number:** 0645
- **Manufacturer:** BRIAN E KEIFFER
- **Model:** QCKSLVR MX SPRINT II
- **Year manufactured:** 2005
- **Type:** Fixed Wing Single-Engine
- **Engine type:** 2-Cycle (01 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A6505D`
## Owner
- **Name:** KEIFFER BRIAN E
- **Type of registrant:** Individual
- **Location:** MARTINSVILLE, IN 461518230, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2023-11-30
- **Last action:** 2023-11-30
- **Expiration:** 2030-11-30
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=506BK)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a6505d)
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