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Registered aircraft · FAA record as of September 25, 2026
N506BK

Brian E Keiffer QCKSLVR MX SPRINT II

Valid Indiana

N506BK is a Brian E Keiffer QCKSLVR MX SPRINT II, a fixed-wing airplane with one motor with a two-stroke engine, built in 2005. It has 2 seats. It is registered to an individual in Martinsville, Indiana. The registration is valid: it was issued on November 30, 2023 and expires on November 30, 2030. It holds an experimental airworthiness certificate for registered before jan 31, 2008, dated July 2, 2007.

Aircraft

Maker
Brian E Keiffer
Model
QCKSLVR MX SPRINT II
Serial number
0645
Type
Fixed-wing, single engine
Power
Two-cycle piston, 1 motor · Rotax 582 · 65 hp
Seats
2
Year built
2005
Transponder code
A6505D (octal 51450135)

Registration

Status
Valid registration
Certificate issued
November 30, 2023
Expires
November 30, 2030
Last FAA action
November 30, 2023
Airworthiness
Experimental · Registered before Jan 31, 2008 · July 2, 2007
FAA region
Great Lakes
FAA record id
01428466

Owner as the FAA publishes it

Name
Keiffer Brian E
Type
Individual
Address
1659 Centennial Rd
Martinsville, IN 46151-8230

Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.

Documents on file 0

No bills of sale, loans or other documents are indexed against this tail number.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data