# N450KK: 1993 Gulfstream Aerospace G-IV, registration cancelled 2018-06-26

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 26, 2018
- Status when cancelled: Registration pending, canceled
- Airframe: [Gulfstream Aerospace G-IV](https://openairdocs.org/model/gulfstream-aerospace-g-iv) (registry code 3980115)
- Engine: [Rolls-Royce TAY-611SER](https://openairdocs.org/engine/rolls-royce-tay-611ser) (registry code 54561)
- Data sheets: [TCDS A12EA](https://openairdocs.org/tcds/A12EA) (OpenAirDocs)
- Serial number: 1225
- Year built: 1993
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: August 23, 1993
- Last registry action: May 30, 2017
- Mode S code: A57307
- Location: [Hollywood, FL](https://openairdocs.org/faa-place/FL/Hollywood)
- Owner type: Individual
- Owner's area on the map: 26.0192° N, 80.1529° W: Placed by OpenAirDocs at the center of ZIP code 33020, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N450KK
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=450KK
- Page: https://openairdocs.org/deregistered/N450KK-2018-06-26

From the FAA registry file of November 4, 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 Gulfstream Aerospace G-IV: https://openairdocs.org/model/gulfstream-aerospace-g-iv.md

## Service difficulty reports (1)

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

- [SDR 2015FA0000172](https://openairdocs.org/sdr/2015FA0000172), Apr 10, 2015: FLOORBOARD. DAMAGED. CREW REPORTED A PRESSURIZATION EVENT OCCURRED DURING FLIGHT WITH A POSSIBLE OVER PRESSURIZATION INDICATION. THE SAFETY VALVE WAS CHECKED FOR OPERATION AND WAS F

## 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 ERA15LA328](https://openairdocs.org/ntsb/ERA15LA328), Apr 10, 2015: Gulfstream Aerospace G IV (N450KK), Caribbean Sea, A1, substantial damage. Probable cause: The in-flight failure of the cabin pressurization relief/safety valve (CPRV) due to an obstruction of the CPRV static port, which allowed the airplane to overpressurize. The reason for the initial…

## 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 20150410018379A](https://openairdocs.org/incident/20150410018379A), Apr 10, 2015: Gulfstream Aerospace G-IV (N450KK), Fort Lauderdale, FL, Substantial damage. The flight crew (no pax) and aircraft experienced an over-pressurization incident enroute at FL430. The pilots followed the aircraft flight manual (AFM)…

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