Twin piston

N37M

Cessna 421B

Registered No accidents on file
Built
—
Serial
421B0805
Class
Twin piston
Engines
2
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Guaynabo, PR
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Cessna 421B
Representative photo of a Cessna 421B. Not a photo of N37M.
Registration record

N37M on the FAA register

Type
Cessna 421B
Serial
421B0805
Engines
2
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Guaynabo, PR RQ
Certificate issued
2023-06-05
Airworthiness date
—
Registration expires
2030-06-30
Airworthiness class
—
Mode S (hex)
A43285
Mode S (octal)
51031205
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 N37M.
Registry history

Timeline

  • 2030-06-30
    Registration expires (renewal due).
  • 2023-06-05
    Certificate of registration issued as N37M to the current registrant.
  • 1984-04-30
    N37M previously assigned to a Beechcraft H18S / E18S (s/n BA-98); cancelled.
  • 1932-03-24
    N37M previously assigned to a Bellanca CH300 Pacemaker (s/n 151); cancelled.
Overview

About N37M

N37M is a Cessna 421B, serial number 421B0805. It is registered to an individual in Guaynabo, Puerto Rico. The current certificate of registration was issued on June 5, 2023 and expires on June 30, 2030.

The FAA aircraft reference file describes the type as a twin piston 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.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N37M. 1 earlier record involves a different aircraft that carried the same N-number.

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

1982-08-12 Accident · Corpus Christi, TX Damage: Substantial NTSB · FTW82DRG40
Reported aircraft: Beechcraft E18S — a different aircraft that carried the N37M registration before this airframe.

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

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Same state

Other aircraft registered in Puerto Rico

N370PR
1969 Beechcraft KING Air 100
N3736D
1980 Beechcraft A36 Bonanza
N375YV
1974 Cessna 172M Skyhawk
N3861W
1966 Piper PA-32-260
N388CA
1987 Gulfstream GIV
N391KC
2005 Piper Saratoga
All 492 aircraft registered in Puerto Rico →
Similar aircraft

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  • N100NE Piper Navajo
  • N11FF Beechcraft D55 Baron / Baron D55
  • N107DB Cessna T337G / P337G / Skymaster T-337G
  • N132RX Cessna 402C Business Liner
  • N10EJ Aerostar 601P / Aerostar
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Cessna models on the register

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