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Public Record · As of May 5, 2026

N104SB

Quad City Ultralight Acft CHALLENGER II · 2004 View Type →

Status

Registration Valid

Type

Fixed Wing Single Engine

Engine

ROTAX SEE BOMBADIER

Last Cert Issue

—

Aircraft Resources

Engine · Rotax Aircraft Engines → Search FAA TCDS for QUAD CITY ULTRALIGHT ACFT CORP CHALLENGER II →

01 /  Registration

Filed with the Federal Aviation Administration

Every cell below is a literal field from the FAA Aircraft Registry. Click any value to open the FAA registry record for N104SB.

Tail Number

N104SB

Serial Number

CH2-0704-2498

Make

QUAD CITY ULTRALIGHT ACFT CORP

Model

CHALLENGER II

Year of Manufacture

2004

Mfr / Model Code

05618ZZ

Type Aircraft

Fixed Wing Single Engine

Type Engine

Reciprocating

Engines

1

Seats

2

Engine Manufacturer

ROTAX

Engine Model

SEE BOMBADIER

Horsepower

—

Weight Class

CLASS 1

Certification

Experimental (+1 flag) · code 42

Registrant

SPADER MICHAEL W · Individual

Address

111 WASHINGTON AVE · PT PLEAS BCH, NJ 08742-3364

FAA Region

1 · County 029

Status

Registration Valid

Airworthiness Date

—

Cert Issue Date

—

Expiration Date

—

Last FAA Action

—

Mode S Hex (ICAO24)

A01522

Mode S (Octal)

50012442

Kit Manufacturer

QUAD CITY ULTRALIGHT ACFT CORP

Kit Model

CHALLENGER II

Live position via ICAO24 A01522

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External services. Live tracks are unaffiliated with TallyAero or the FAA.

02 /  NTSB Records

Events on file with the National Transportation Safety Board

03 /  Airworthiness Directives

Applicable to QUAD CITY ULTRALIGHT ACFT CORP CHALLENGER II

Federal Aviation Administration airworthiness directives matched to make and model. Each entry links to the Federal Register publication.

No matching airworthiness directives are on file for this make and model in the Federal Register.

04 /  Service Difficulty Reports

FAA SDR filings

The FAA does not currently expose a public API for Service Difficulty Reports. We do not back-fill or paraphrase. Search the FAA SDR portal directly →

05 /  Sources & Methodology

Every fact on this page links to its primary US-government source

We render only what the agency publishes. Found a factual error? Report it → We acknowledge within 5 business days and resolve within 14.