# N3521A: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 4
- Last cancelled: July 7, 2017
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3521A
- Page: https://openairdocs.org/aircraft/N3521A

## Aircraft that carried N3521A

- [Cancelled 2017-07-07](https://openairdocs.org/deregistered/N3521A-2017-07-07): Quicksilver SPRINT II, S/N A10KAS, built 1993. Registration expired, pending cancellation. Owner: [Smith Keith A](https://openairdocs.org/faa-owner/SMITH%20KEITH%20A), [Pierron, IL](https://openairdocs.org/faa-place/IL/Pierron)
- [Cancelled 2004-10-22](https://openairdocs.org/deregistered/N3521A-2004-10-22): Cessna 172S, S/N 172S8839. Triennial form not returned. Owner: [Flight-Share LLC](https://openairdocs.org/faa-owner/FLIGHT-SHARE%20LLC), [Schertz, TX](https://openairdocs.org/faa-place/TX/Schertz)
- [Cancelled 1977-03-04](https://openairdocs.org/deregistered/N3521A-1977-03-04): Bell 206B, S/N 172, built 1968. Owner: [World Wide Helicopters Inc](https://openairdocs.org/faa-owner/WORLD%20WIDE%20HELICOPTERS%20INC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington)
- [Cancelled 1969-02-24](https://openairdocs.org/deregistered/N3521A-1969-02-24): Piper PA-22-135, S/N 22-1793. Exported to Canada. Owner: [Kirby John H Dziubala John Smith Hiram](https://openairdocs.org/faa-owner/KIRBY%20JOHN%20H%20DZIUBALA%20JOHN%20SMITH%20HIRAM), [San Diego, CA](https://openairdocs.org/faa-place/CA/San%20Diego)

## NTSB investigations on N3521A (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB CEN12LA309](https://openairdocs.org/ntsb/CEN12LA309), May 19, 2012: Quicksilver Sprint II (N3521A), Lebanon, IL, substantial damage. Probable cause: The total loss of engine power due to a fatigue failure of the crankshaft, attributed to the relative movement between the crankshaft and flywheel assembly.

## FAA accident and incident reports on N3521A (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20120519013129A](https://openairdocs.org/incident/20120519013129A), May 19, 2012: Quicksilver SPRINT II (N3521A), Lebanon, IL, Substantial damage. On 5/19/2012 aircraft took off at 1815 local. This was the second flight of the day. Pilot and one passenger aboard. Preflight checks were normal, during climb…

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