# N193AT: 1974 Lockheed L-1011-385-1, registration cancelled 2003-07-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 24, 2003
- Status when cancelled: Triennial form not returned
- Airframe: [Lockheed L-1011-385-1](https://openairdocs.org/model/lockheed-l-1011-385-1) (registry code 5265010)
- Engine: [Rolls-Royce RB-211-22 series](https://openairdocs.org/engine/rolls-royce-rb-211-22-series) (registry code 54554)
- Data sheets: [TCDS A23WE](https://openairdocs.org/tcds/A23WE), [TCDS E12EU](https://openairdocs.org/tcds/E12EU) (OpenAirDocs)
- Serial number: 193C-1071
- Year built: 1974
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: December 15, 1973
- Certificate issued: December 11, 1985
- Last registry action: July 22, 2003
- Mode S code: A17362
- Owner when cancelled: [Ata Airlines Inc](https://openairdocs.org/faa-owner/ATA%20AIRLINES%20INC)
- Location: [Indianapolis, IN](https://openairdocs.org/faa-place/IN/Indianapolis)
- Owner type: Corporation
- Owner's area on the map: 39.7235° N, 86.3306° W: Placed by OpenAirDocs at the center of ZIP code 46231, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N193AT
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=193AT
- Page: https://openairdocs.org/deregistered/N193AT-2003-07-24

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 Lockheed L-1011-385-1: https://openairdocs.org/model/lockheed-l-1011-385-1.md

## Service difficulty reports (5)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR 99ZZZM277](https://openairdocs.org/sdr/99ZZZM277), Feb 23, 1999: BRAKE. FAILED. DURING DESCENT, THE FLAP/SLAT LOCK ANNUNCIATOR LIGHT WILL NOT EXTEND (FIRM 27-81-12-00). REMOVED AND REPLACED LEFT SLAT ASYMMETRY BRAKE PER MM 27-81-31. OPS CHE
- [SDR 98ZZZM784](https://openairdocs.org/sdr/98ZZZM784), Aug 17, 1998: BRAKE. MALFUNCTIONED. UPON LOWER FLAPS TO 4 DEGREES, DURING DESCENT, SLATS STOPPED AT APPROX 15 DEGREES WITH FLAPS/SLATS BRAKE LIGHT ILLUMINATED. PERFORMED EMERGENCY PROCEDURES PER A
- [SDR 96ZZZM86](https://openairdocs.org/sdr/96ZZZM86), Sep 12, 1995: CLIP. BROKEN. BOS - L-1 GIRT BAR CLIP BROKEN. REPLACED L-1 SLIDE PER M/M 25-61-01, OPS CHECKS NORMAL. (M)
- [SDR 95ZZZX5194](https://openairdocs.org/sdr/95ZZZX5194), Jun 21, 1995: DUCT PLUG. MISSING. BOS - ON CLIMB-OUT, OVERHEAT LIGHT ON B-LOOP STAYS ON. SINGLE LOOP SELECTED. AREA OVERHEAT LIGHT OFF WHEN PACK FLOW CONTROL VALVE CLOSED. RETURN TO BOS. FOUND P
- [SDR 95ZZZX5200](https://openairdocs.org/sdr/95ZZZX5200), May 30, 1995: SKIN. CORRODED. DURING C-3 CHECK, SKIN CORROSION WAS DETECTED FS 983 BETWEEN STR 33 AND STR 34. A SECTION OF SKIN, 7 FEET BY 4 FEET, WAS REPLACED AT FS 983 BETWEEN STR 33 AND S

## 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.

- [Incident 19880506039369I](https://openairdocs.org/incident/19880506039369I), May 6, 1988: Lkheed 10113851 (N193AT), Milwaukee, WI. Right gear did not indicate down and locked. Used alternate procedures on go around. Proximity sensor switch defect

## Other aircraft with N193AT

- [Registered now](https://openairdocs.org/aircraft/N193AT): Bell Textron Canada 412EP, S/N 39148
- [Cancelled 2017-04-13](https://openairdocs.org/deregistered/N193AT-2017-04-13): Airbus Industrie A320-232, S/N 943. Owner: [Bank Of Utah Trustee](https://openairdocs.org/faa-owner/BANK%20OF%20UTAH%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City)
- [Cancelled 2008-07-16](https://openairdocs.org/deregistered/N193AT-2008-07-16): Boeing 737-3Z0, S/N 23450. Owner: [Wells Fargo Bank Northwest Na Trustee](https://openairdocs.org/faa-owner/WELLS%20FARGO%20BANK%20NORTHWEST%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City)

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