Single-engine piston

N140MR

Homebuilt Challenger II LSS

Registered No accidents on file
Built
—
Serial
CH2 1209 LSS 0165
Class
Single-engine piston
Engines
Rotax 503 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Osseo, WI
Registration record

N140MR on the FAA register

Type
Homebuilt Challenger II LSS
Serial
CH2 1209 LSS 0165
Engines
Rotax 503 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Osseo, WI
Certificate issued
2021-07-14
Airworthiness date
2010-10-15
Registration expires
2028-07-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A0A3D3
Mode S (octal)
50121723
Seats (type)
2
Weight class
up to 12,499 lb
Kit
Quad City Ultralight Acft Corp CHALLENGER II
Status
Current as of October 2026
Registry history

Timeline

  • 2028-07-31
    Registration expires (renewal due).
  • 2021-07-14
    Certificate of registration issued as N140MR.
  • 2010-10-15
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
Overview

About N140MR

N140MR is a Homebuilt Challenger II LSS, serial number CH2 1209 LSS 0165. It is registered to an individual in Osseo, Wisconsin. The current certificate of registration was issued on July 14, 2021 and expires on July 31, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Rotax 503 series engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated October 15, 2010.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N140MR.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N140MR.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

Same state

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Browse: Aircraft registered in Wisconsin· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.