Twin piston

N6DF

1945 Grumman G-21A

Registered No accidents on file
Built
1945
Serial
B-128
Class
Twin piston
Engines
2 × Pratt & Whitney R-985 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Meridian, ID
Registration record

N6DF on the FAA register

Type
1945 Grumman G-21A
Serial
B-128
Engines
2 × Pratt & Whitney R-985 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Meridian, ID
Certificate issued
1991-07-25
Airworthiness date
1977-10-28
Registration expires
2027-12-31
Airworthiness class
Standard · normal
Mode S (hex)
A7C2DE
Mode S (octal)
51741336
Seats (type)
8
Weight class
up to 12,499 lb
Range (type)
695 nm
Cruise (type)
166 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2027-12-31
    Registration expires (renewal due).
  • 1991-07-25
    Certificate of registration issued as N6DF to the current registrant.
  • 1983-10-25
    N6DF previously assigned to a Cessna 207A (s/n 20700491); cancelled.
  • 1980-08-06
    N6DF previously assigned to a Beechcraft V35A Bonanza (s/n D-8841); cancelled.
  • 1977-10-28
    Airworthiness date on the current FAA record (standard category (normal)).
  • 1945
    Manufactured (1945).
Overview

About N6DF

N6DF is a 1945 Grumman G-21A, serial number B-128. It is registered to an individual in Meridian, Idaho. The current certificate of registration was issued on July 25, 1991 and expires on December 31, 2027.

The FAA aircraft reference file describes the type as a twin piston, two Pratt & Whitney R-985 series engines and 8 seats. Published figures for the type give a cruise speed of about 166 knots and a range of about 695 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated October 28, 1977.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N6DF. 1 earlier record involves a different aircraft that carried the same N-number.

Cruise
166 kt
Range
695 nm
Fuel burn
16 gph

Published figures for the Grumman G-21A type. They describe the model, not this airframe's equipment or condition.

Safety record

Accident & incident history

1978-12-03 Accident · Wheeling,Il, 13 Damage: Destroyed NTSB · 3 4429
Reported aircraft: Beechcraft V35A — a different aircraft that carried the N6DF registration before this airframe.

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

Same model

More Grumman G-21A aircraft

All 34 Grumman G-21A registrations →
Same state

Other aircraft registered in Idaho

All 4,199 aircraft registered in Idaho →
Similar aircraft

Other twin pistons on the register

  • N2712F1978 Cessna 402C Business Liner
  • N12BF1974 Aerostar 601P
  • N5336A1943 Cessna 310
  • N30481972 Cessna 337G
  • N195JR1957 Beechcraft 95 Travel Air
  • N11VK1961 Beechcraft A55 Baron
More from Grumman

Grumman models on the register

Own N6DF?

Get a free valuation, digitize the logbooks, or list it on fyiAero.

Free valuation Logbook transcription

Browse: Grumman aircraft for sale· 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.