Skip to content

GRUMMAN G-73

13 registered · 1946–1951 · 3 NTSB events · 5 ADs

About this data

Fixed Wing Multi Engine · P&W R1340 SERIES · as of Sep 21, 2026

Resources Engine · Pratt & Whitney Canada ↗ Search FAA TCDS ↗

Distribution · currently registered

By state (top 10)

  • NV 38.5% 5
  • ID 15.4% 2
  • WI 7.7% 1
  • OR 7.7% 1
  • DE 7.7% 1
  • TX 7.7% 1
  • CA 7.7% 1
  • NY 7.7% 1

By decade of manufacture

  • 1940s 69.2% 9
  • 1950s 23.1% 3
  • Unknown 7.7% 1

NTSB records

3 event(s) on file. Showing the most recent 3.

Airworthiness directives

5 directive(s) on file. Showing the most recent 5.

  • Jul 16, 1999

    Airworthiness Directives; Gulfstream Aerospace Model G-159 Series Airplanes

    This document proposes the adoption of a new airworthiness directive (AD) that is applicable to certain Gulfstream Aerospace Model G-159 series airplanes. This proposal would require revising the Airplane Flight Manual (AFM) to include requirements for activation of the airframe pneumatic deicing boots. This proposal…

    Atlas AD Federal Register ↗
  • Feb 18, 1998

    Airworthiness Directives; Gulfstream Model G-159 Series Airplanes

    This amendment adopts a new airworthiness directive (AD), applicable to all Gulfstream Model G-159 series airplanes, that requires revising the Airplane Flight Manual (AFM) to specify procedures that would prohibit flight in severe icing conditions (as determined by certain visual cues), limit or prohibit the use of v…

    Atlas AD Federal Register ↗
  • Sep 16, 1997

    Airworthiness Directives; Gulfstream Model G-159 Series Airplanes

    This document proposes the adoption of a new airworthiness directive (AD) that is applicable to all Gulfstream Model G-159 series airplanes. This proposal would require revising the Airplane Flight Manual (AFM) to specify procedures that would prohibit flight in severe icing conditions (as determined by certain visual…

    Atlas AD Federal Register ↗
  • Jan 21, 1997

    Airworthiness Directives; Airtell International, Inc., Centaurus Model C3-100 Ground Proximity Warning System (GPWS), as Installed in Various Airplanes

    This amendment adopts a new airworthiness directive (AD), applicable to all Airtell International, Inc., Centaurus Model C3-100 GPWS equipment that is installed on any type of airplane, that requires replacement of this equipment with a similar type of equipment that meets specific performance requirements. This amend…

    Atlas AD Federal Register ↗
  • Apr 26, 1996

    Airworthiness Directives; Hartzell Propeller Inc. HC-A3V, HC-B3M, HC-B3T, HC-B4M, HC-B4T, and HC-B5M Series Propellers

    This document proposes the adoption of a new airworthiness directive (AD) that is applicable to Hartzell Propeller Inc. (Hartzell) HC-A3V, HC-B3M, HC-B3T, HC-B4M, HC- B4T, and HC-B5M series propellers. This proposal would require hub replacement over a 10-year time period with a concurrent blade and blade clamp inspec…

    Atlas AD Federal Register ↗

Supplemental type certificates · 53 on file

+ 23 more STCs on file

PMA replacement parts · 5 on file

Advisory circulars & Federal Register

Registered N-numbers · 13

13 of 13 ● NTSB events on file · orange tails have Atlas pages · Look up queries the live FAA registry (owner, address, last airworthiness)
N-number St Year NTSB FAA
N12YZ ID 1946 · Look up ↗
N130FB NV 1947 ● Look up ↗
N168WS NV 1946 ● Look up ↗
N1888T WI 1947 · Look up ↗
N188AC ID 1951 · Look up ↗
N2945 OR 1946 · Look up ↗
N2950 NV 1947 · Look up ↗
N54GZ DE 1950 · Look up ↗
N611SS NV 1946 · Look up ↗
N632SS TX — ● Look up ↗
N7356 NV 1950 · Look up ↗
N775WA CA 1947 · Look up ↗
N98BS NY 1947 · Look up ↗

Source — FAA Aircraft Registry

Sources