# Grumman G-73T - Type: Aircraft model (FAA registry) - Registry code: 3951902 - Manufacturer (registry): GRUMMAN - Model: G-73T - Aircraft type: Fixed wing multi engine - Category: Airplane - Engines: 2 · Turbo-prop - Seats: 12 - Weight class: 12,500 to 19,999 lb - Cruise speed: 165 mph - Certification: Not type certificated - Registered aircraft: 2 - Page: https://openairdocs.org/model/grumman-g-73t Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. None matched. ## Registered aircraft (2) - [N147MV](https://openairdocs.org/aircraft/N147MV): [Air Legends Foundation](https://openairdocs.org/faa-owner/AIR%20LEGENDS%20FOUNDATION), [San Antonio, TX](https://openairdocs.org/faa-place/TX/San%20Antonio), S/N J-50 - [N777PV](https://openairdocs.org/aircraft/N777PV): [Centerline Holdings Inc](https://openairdocs.org/faa-owner/CENTERLINE%20HOLDINGS%20INC), [Camden, DE](https://openairdocs.org/faa-place/DE/Camden), built 1949, S/N J-49 ## NTSB investigations (2) 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 MIA01IA144](https://openairdocs.org/ntsb/MIA01IA144), May 22, 2001: Grumman G-73 (N142PA), Fort Lauderdale, FL, incident, minor damage. Probable cause: The improper review of component records by company maintenance personnel of returned landing gear components from a laboratory for magnaflux and x-ray. This resulted in unserviceable components… - [NTSB MIA00IA186](https://openairdocs.org/ntsb/MIA00IA186), Jun 11, 2000: Grumman G-73T (N142PA), Watson Island, FL, incident, minor damage. Probable cause: the overload separations of the control yoke on the captain's side. ## FAA accident and incident reports (8) 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 20170521007679I](https://openairdocs.org/incident/20170521007679I), May 21, 2017: Grumman G-73T (N380GB), Winter Haven, FL, Minor damage. On approach for landing to runway 05 at kgif; pilot stated that landing checklist was accomplished and landing gear was selected down for land landing.… - [Incident 20050422008279I](https://openairdocs.org/incident/20050422008279I), Apr 22, 2005: Gulstm G73 (N142PA), Ft Lauderdale, FL, Minor damage. (-23) Flight was conducting an operational flight after control surface maintenance. Operational flight completed with no problems. Upon returning to fll gear… - [Incident 20010522012019I](https://openairdocs.org/incident/20010522012019I), May 22, 2001: Gulstm G73 (N142PA), Ft Lauderdale, FL, Minor damage. (.4) On may 22, 2001, at about 1746 eastern daylight time, a Grumman G-73, N142PA, registered to seaplane leasing ii LLC, operated by flying boat inc, doing… - [Incident 20000611035039I](https://openairdocs.org/incident/20000611035039I), Jun 11, 2000: Gulstm G73 (N142PA), Watson Island, FL, Minor damage. (-23)On June 11, 2000, at 1130 am, a Grumman G73T, N142PA landed at Watson Island. As the aircraft was water taxing, the pilot applied rearward movement to the… - [Incident 19910826047609I](https://openairdocs.org/incident/19910826047609I), Aug 26, 1991: Gulstm G73 (N609SS), San Juan, Puerto Rico, Minor damage. While taxiing to gate the left top engine cowling departed aircraft. Hit propeller. - [Incident 19880503020069I](https://openairdocs.org/incident/19880503020069I), May 3, 1988: Gulstm G73 (N2974), Ft Lauderdale, FL. Enroute from nassau left engine overheated. Shut it down and feathered. Found metal in oil screen on landing. - [Accident 19830903075239A](https://openairdocs.org/incident/19830903075239A), Sep 3, 1983: Gulstm G73 (N2974), Bimini Bay, Bahamas, Substantial damage. Pilot attempted takeoff in rough water and had to abort. Damage occurred due to 3 to 5 feet swells. - [Incident 19800527051459I](https://openairdocs.org/incident/19800527051459I), May 27, 1980: Gulstm G73 (N2974), Opa Locka, FL, Minor damage. Precuationary landing due to unsafe nose gear up indication. Nose gear collapsed on landing. ## Service difficulty reports (6) As reported by operators and repair stations, by the model named in the report. - [SDR CA060621002](https://openairdocs.org/sdr/CA060621002), Jun 10, 2006: ACTUATOR. WORN. (CAN) ON THE LT MAIN LANDING GEAR ACTUATOR, THE DOWN LOCK PISTON PIN CIRLIP HAS A LID OVER ITS GROOVE LEAVING THE ACTUATOR UNLOCKED WHEN THE GEAR IS DOWN. ALSO, - [SDR CA050310001](https://openairdocs.org/sdr/CA050310001), Feb 20, 2005: BOLT. BROKEN. (CAN) PILOT REPORTED NORMAL LANDING, WITH NORMAL BRAKE USE, ON LANDING ROLL OUT BRAKES WERE APPLIED, THERE WAS NO LT BRAKE, BRAKE CHECK AND FOUND TO HAVE DEPART - [SDR 20001018AP001](https://openairdocs.org/sdr/20001018AP001), Jun 11, 2000: YOKE. BROKEN. UPON LANDING AT WATSON ISLAND, THE AIRCRAFT WAS TAXIING, THE PILOT APPLIED REARWARD MOVEMENT TO THE CONTROL YOKE AND FOUND YOKE HAD SEPARATED AT THE Y JOINT OF - [SDR 96ZZZX6070](https://openairdocs.org/sdr/96ZZZX6070), Nov 19, 1996: PRESS RELIEF VLV. WORN. DURING STRAIGHT AND LEVEL CRUISE FLIGHT, FLIGHT CREW INITIATED A PRECAUTIONARY SHUT DOWN OF THE NR 1 ENGINE OF A G-73T SEAPLANE DUE TO DROPPING OIL PRESSURE. AF - [SDR AU960606](https://openairdocs.org/sdr/AU960606), May 9, 1996: FIRE DETECTOR. FAULTY. (AUS) ENGINE FIRE DETECTOR FAULTY - SUSPECT DUE TO SALT/WATER/OIL CONTAMINATION - [SDR AU960061](https://openairdocs.org/sdr/AU960061), Jan 21, 1996: FIRE DETECTOR. FAULTY. (AUS) RH ENGINE FIRE DETECTOR GIVING FALSE FIRE INDICATION - RESISTANCECHECK OF DETECTOR WAS 8.5K OHMS --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.