N503DB — 2007 Quad City Ultralights CHALLENGER II
Active registrationChecked against FAA & NTSB records · as of Jul 28, 2026
N503DB has no NTSB accident records on file. Registration data compiled from public FAA records as of Jul 28, 2026.
Aircraft record
- Serial number
- CH2-0397-1586
- Manufacturer
- Quad City Ultralights
- Model
- CHALLENGER II
- Year
- 2007
- Category
- Fixed wing single-engine
- Engine
- Rotax 503 Dcdi
- Registration
- Active
- Registered to
- Torres Kilgore Pablo L — Orlando, FL
Accident & incident history
No NTSB accident records on file.
Registration timeline
Ownership and registration events for this airframe (the 2007 Quad City Ultralights CHALLENGER II).
- Jun 9, 2016registered — Torres Kilgore Pablo L
Earlier aircraft on this N-number
The tail number N503DB was previously assigned to different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the 2007 Quad City Ultralights CHALLENGER II above.
- until May 20, 20021991 Batman Wilbur D CHALLENGER II (s/n 90CW0554)
- until Aug 14, 1990Batman Wilbur D CHALLENGER II (s/n CH20586B0198)
Frequently asked
- Has N503DB been in an accident?
- No NTSB accident records are on file for N503DB.
- What kind of aircraft is N503DB?
- N503DB is a 2007 Quad City Ultralights CHALLENGER II (fixed wing single-engine), serial number CH2-0397-1586.
- Who is N503DB registered to?
- N503DB is registered to Torres Kilgore Pablo L of Orlando, FL. Registration status: active.
The full N503DB 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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