Twin piston

N12YZ

1946 Grumman Mallard

Registered No accidents on file
Built
1946
Serial
J2
Class
Twin piston
Engines
2 × Pratt & Whitney R1340 series
Status
Current as of October 2026
Registered owner
Tanglefoot Wing & Wheel Co (Corporation)
Based
Coolin, ID
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Registration record

N12YZ on the FAA register

Type
1946 Grumman Mallard (FAA: Grumman G-73)
Serial
J2
Engines
2 × Pratt & Whitney R1340 series
Registered owner
Tanglefoot Wing & Wheel Co
Coolin, ID
Certificate issued
2000-05-23
Airworthiness date
2003-07-03
Registration expires
2030-04-30
Airworthiness class
Standard · transport
Mode S (hex)
A05397
Mode S (octal)
50051627
Seats (type)
12
Weight class
12,500–19,999 lb
Range (type)
1,120 nm
Cruise (type)
157 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2030-04-30
    Registration expires (renewal due).
  • 2003-07-03
    Airworthiness date on the current FAA record (standard category (transport)).
  • 2000-05-23
    Certificate of registration issued as N12YZ.
  • 1946
    Manufactured (1946).
Overview

About N12YZ

N12YZ is a 1946 Grumman Mallard (FAA model G-73), serial number J2. The FAA register lists Tanglefoot Wing & Wheel Co as the registrant in Coolin, Idaho. The current certificate of registration was issued on May 23, 2000 and expires on April 30, 2030.

The FAA aircraft reference file describes the type as a twin piston, two Pratt & Whitney R1340 series engines and 12 seats. Published figures for the type give a cruise speed of about 157 knots and a range of about 1,120 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (transport), dated July 3, 2003.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N12YZ.

Cruise
157 kt
Range
1,120 nm
Fuel burn
15 gph

Published figures for the Grumman Mallard type. They describe the model, not this airframe's equipment or condition. Grumman Mallard specs, prices and for-sale inventory →

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N12YZ.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Grumman aircraft for sale· Grumman Mallard overview· Aircraft registered in Idaho· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.