- Registered owner
- Pacific Flying Boats Inc
- Location
- Middletown, DE
- Owner type
- Corporation
- Serial number
- J54
- Year built
- 1950
- Type
- Fixed wing multi engine
- Engine
- Reciprocating
- Airworthiness
- Standard, transport
- Airworthiness date
- August 26, 2010
- Certificate issued
- May 20, 2014
- Expires
- May 31, 2027
- Mode S code
- A6D641
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Pratt & Whitney R1340 model are included below.
On this page
Airworthiness directives that may apply · 8
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1980 | 1 |
|---|---|
| 1988 | 1 |
| 1997 | 2 |
| 1998 | 1 |
| 1999 | 1 |
| 2006 | 1 |
Airframe · Grumman G-73
AD 2006-01-51Corrosion of the wings from wing station (WS) 77LEmergency ADAD 99-19-07AFM - Limitation Section - Ice Protection SystemAD 98-04-33AFM - Limitations Section - IcingAD 97-13-03AFM - Limitations SectionAD 97-01-12Ground Proximity Warning SystemAD 87-25-08Elevator Control SystemAD 80-13-02Placard-Engine Fire Emergency ProceduresAD 48-03-04Landing Gear Hydraulic HoseInformation bulletins that may apply · 1
Advisory, not mandatory.
Airframe · Grumman G-73
SAIB NM-06-18NTSB investigations
No NTSB investigations matched to N54GZMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Grumman G-73 aircraft
FAA incident reports
No FAA accident or incident reports matched to N54GZMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Grumman G-73 aircraft
Service difficulty reports
No reports matched to N54GZGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Grumman G-73 aircraft
STCs that may be installed · 47
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Grumman G-73
STC ST01305WI-DModification of a Collins ALT-50A or ALT-55B Radio Altimeter system installation to a Collins ALT-1000 or ALT-4000 Radio Altimeter system installation in accordance with Collins Drawing Index as listed on AML No. ST01305WI-D, Revision -, or later FAA approved revision.STC SA02511SEInstallation of replacement fuel quantity indicator sending unit(s)STC SA39CHInstallation of an Amphibian Landing Gear Position Advisory System/Laser Gear Advisory System