N911UL — Quad City Ultralight Acft Corp CHALLENGER I
Active registrationChecked against FAA & NTSB records · as of Nov 4, 2026
N911UL has no NTSB accident records on file. Registration data compiled from public FAA records as of Nov 4, 2026.
Aircraft record
- Serial number
- 403
- Manufacturer
- Quad City Ultralight Acft Corp
- Model
- CHALLENGER I
- Category
- Fixed wing single-engine
- Engine
- Rotax 503 Dcdi
- Registration
- Active
- Registered to
- Heimbuch Russell D — Moorhead, MN
Accident & incident history
No NTSB accident records on file.
Registration timeline
Ownership and registration events for this airframe (the Quad City Ultralight Acft Corp CHALLENGER I).
- May 26, 2022registered — Heimbuch Russell D
- May 26, 2022registered — Heimbuch Russell D
- Aug 26, 2026deregistered
Frequently asked
- Has N911UL been in an accident?
- No NTSB accident records are on file for N911UL.
- What kind of aircraft is N911UL?
- N911UL is a Quad City Ultralight Acft Corp CHALLENGER I (fixed wing single-engine), serial number 403.
- Who is N911UL registered to?
- N911UL is registered to Heimbuch Russell D of Moorhead, MN. Registration status: active.
The full N911UL report
$12 $29 launch pricing
- Full NTSB investigation narratives — the complete text, not just the cause line
- Pre-buy question list generated from this aircraft’s actual records
- Complete registration & deregistration timeline, print-ready
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