Twin piston

N1946G

1974 Cessna 421B

Registered No accidents on file
Built
1974
Serial
421B0846
Class
Twin piston
Engines
2 × Continental GTSIO-520-C
Status
Current as of October 2026
Registered owner
Partwin421 LLC (LLC)
Based
Greenwich, CT
What's N1946G worth? Track flights
1974 Cessna 421B
Representative photo of a Cessna 421B. Not a photo of N1946G.
Registration record

N1946G on the FAA register

Type
1974 Cessna 421B
Serial
421B0846
Engines
2 × Continental GTSIO-520-C
Registered owner
Partwin421 LLC
Greenwich, CT
Certificate issued
2024-07-28
Airworthiness date
1975-01-20
Registration expires
2031-07-31
Airworthiness class
Standard · normal
Mode S (hex)
A17A38
Mode S (octal)
50275070
Seats (type)
8
Weight class
up to 12,499 lb
Range (type)
845 nm
Cruise (type)
235 kt
Status
Current as of October 2026
Market asking range
$219,000 to $389,000
Middle half of 15 live Cessna 421B listings, 1971–1975 models (median $339,000). Asking prices, not an appraisal of N1946G.
Registry history

Timeline

  • 2031-07-31
    Registration expires (renewal due).
  • 2024-07-28
    Certificate of registration issued as N1946G.
  • 1975-01-20
    Airworthiness date on the current FAA record (standard category (normal)).
  • 1974
    Manufactured (1974).
Overview

About N1946G

N1946G is a 1974 Cessna 421B, serial number 421B0846. The FAA register lists Partwin421 LLC as the registrant in Greenwich, Connecticut. The current certificate of registration was issued on July 28, 2024 and expires on July 31, 2031.

The FAA aircraft reference file describes the type as a twin piston, two Continental GTSIO-520-C engines and 8 seats. Published figures for the type give a cruise speed of about 235 knots and a range of about 845 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated January 20, 1975.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N1946G.

Cruise
235 kt
Range
845 nm
Power / thrust (each)
375
Takeoff over 50 ft
2,387 ft
Landing over 50 ft
2,178 ft
Fuel burn
47 gph

Published figures for the Cessna 421B type. They describe the model, not this airframe's equipment or condition. Cessna 421B 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 N1946G.

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

Same model

More Cessna 421B aircraft

N111TF
1974 Cessna 421B
N111TL
1974 Cessna 421B
N12WT
1974 Cessna 421B
N14RT
1974 Cessna 421B
N1510G
1974 Cessna 421B
N1527G
1974 Cessna 421B
N1543G
1974 Cessna 421B
N1557G
1974 Cessna 421B
All 225 Cessna 421B registrations →
Same state

Other aircraft registered in Connecticut

N194
1945 Stinson L-5
N1944C
1953 Cessna 170B
N1944T
1971 Piper Cherokee 140E
N195BB
1947 Cessna 195
N195SG
1997 Homebuilt Vans RV-6
N1972R
DJI Inspire 1
All 1,608 aircraft registered in Connecticut →
Similar aircraft

Other twin pistons on the register

More from Cessna

Cessna models on the register

Own N1946G?

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

Free valuation Logbook transcription

Browse: Cessna aircraft for sale· Cessna 421B overview· Aircraft registered in Connecticut· 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.