Twin piston

N421AS

Cessna 421C

Registered No accidents on file
Built
—
Serial
421C0163
Class
Twin piston
Engines
2 × Continental GTSI0-520-F-K
Status
Current as of October 2026
Registered owner
Co-owned · sign in to see
Based
Pomona, CA
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Cessna 421C
Representative photo of a Cessna 421C. Not a photo of N421AS.
Registration record

N421AS on the FAA register

Type
Cessna 421C
Serial
421C0163
Engines
2 × Continental GTSI0-520-F-K
Registered owner
Co-owned — the name of an individual registrant is shown to signed-in users. Sign in
Pomona, CA
Certificate issued
2021-07-20
Airworthiness date
1976-10-19
Registration expires
2028-07-31
Airworthiness class
Standard · normal
Mode S (hex)
A4FF67
Mode S (octal)
51177547
Seats (type)
8
Weight class
up to 12,499 lb
Range (type)
1,197 nm
Cruise (type)
241 kt
Status
Current as of October 2026
Market asking range
$300,000 to $549,000
Middle half of 43 live Cessna 421C listings, 1976–1984 models (median $439,000). Asking prices, not an appraisal of N421AS.
Registry history

Timeline

  • 2028-07-31
    Registration expires (renewal due).
  • 2021-07-20
    Certificate of registration issued as N421AS to the current registrant.
  • 1995-07-27
    N421AS previously assigned to a Cessna 421B (s/n 421B0463); cancelled.
  • 1976-10-19
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N421AS

N421AS is a Cessna 421C, serial number 421C0163. It is registered to co-owners in Pomona, California. The current certificate of registration was issued on July 20, 2021 and expires on July 31, 2028.

The FAA aircraft reference file describes the type as a twin piston, two Continental GTSI0-520-F-K engines and 8 seats. Published figures for the type give a cruise speed of about 241 knots and a range of about 1,197 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated October 19, 1976.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N421AS.

Cruise
241 kt
Range
1,197 nm
Power / thrust (each)
375
Takeoff over 50 ft
2,323 ft
Landing over 50 ft
2,293 ft
Fuel burn
47 gph

Published figures for the Cessna 421C type. They describe the model, not this airframe's equipment or condition. Cessna 421C 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 N421AS.

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

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Browse: Cessna aircraft for sale· Cessna 421C overview· Aircraft registered in California· 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.