# N61TS: Learjet 23, registration cancelled 1996-02-01

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 1, 1996
- Status when cancelled: Triennial form not returned
- Airframe: [Learjet 23](https://openairdocs.org/model/learjet-23) (registry code 5170102)
- Data sheets: [TCDS A5CE](https://openairdocs.org/tcds/A5CE) (OpenAirDocs)
- Serial number: 23029
- Type of aircraft: Fixed wing multi engine
- Certificate issued: November 24, 1992
- Last registry action: November 15, 1995
- Mode S code: A7EE1F
- Owner when cancelled: [Kalitta Flying Service Inc](https://openairdocs.org/faa-owner/KALITTA%20FLYING%20SERVICE%20INC)
- Location: [Ypsilanti, MI](https://openairdocs.org/faa-place/MI/Ypsilanti)
- Owner type: Corporation
- Owner's area on the map: 42.2751° N, 83.5863° W: Placed by OpenAirDocs at the center of ZIP code 48198, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N61TS
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=61TS
- Page: https://openairdocs.org/deregistered/N61TS-1996-02-01

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Learjet 23: https://openairdocs.org/model/learjet-23.md

## NTSB investigations (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 CHI85FA344](https://openairdocs.org/ntsb/CHI85FA344), Aug 13, 1985: Learjet 23 (N61TS), Madison, WI, substantial damage

## FAA accident and incident reports (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 19850813056319A](https://openairdocs.org/incident/19850813056319A), Aug 13, 1985: Lear 23LEAR (N61TS), Madison, WI, Substantial damage. Aborted takeoff after noise in cockpit. Ran off runway end, struck berm and ditch. Flat spot on one main tire.

## Other aircraft with N61TS

- [Cancelled 2015-02-02](https://openairdocs.org/deregistered/N61TS-2015-02-02): Robinson Helicopter R66, S/N 0025, built 2011. Exported to Suriname. Owner: [Florida Suncoast Helicopters LLC](https://openairdocs.org/faa-owner/FLORIDA%20SUNCOAST%20HELICOPTERS%20LLC), [Sarasota, FL](https://openairdocs.org/faa-place/FL/Sarasota)
- [Cancelled 2009-06-29](https://openairdocs.org/deregistered/N61TS-2009-06-29): Rockwell International 690B, S/N 11510, built 1979. Exported to Venezuela. Owner: [Cour-Torr Inc](https://openairdocs.org/faa-owner/COUR-TORR%20INC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington)

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