Twin piston

N421HS

1979 Cessna 421C

Registered No accidents on file
Built
1979
Serial
421C0621
Class
Twin piston
Engines
2 × Continental TSIO-520-L
Status
Current as of October 2026
Registered owner
Qualitair LLC Trustee (LLC)
Based
Michelstadt, DE
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1979 Cessna 421C
Representative photo of a Cessna 421C. Not a photo of N421HS.
Registration record

N421HS on the FAA register

Type
1979 Cessna 421C
Serial
421C0621
Engines
2 × Continental TSIO-520-L
Registered owner
Qualitair LLC Trustee
Michelstadt, DE
Certificate issued
2024-03-05
Airworthiness date
2024-04-12
Registration expires
2031-03-31
Airworthiness class
Standard · normal
Mode S (hex)
A50016
Mode S (octal)
51200026
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 N421HS.
Registry history

Timeline

  • 2031-03-31
    Registration expires (renewal due).
  • 2024-04-12
    Airworthiness date on the current FAA record (standard category (normal)).
  • 2024-03-05
    Certificate of registration issued as N421HS to the current registrant.
  • 2018-02-13
    N421HS previously assigned to a DeHavilland DH-82A (s/n 4613); cancelled.
  • 1979
    Manufactured (1979).
Overview

About N421HS

N421HS is a 1979 Cessna 421C, serial number 421C0621. The FAA register lists Qualitair LLC Trustee as the registrant in Michelstadt. The current certificate of registration was issued on March 5, 2024 and expires on March 31, 2031.

The FAA aircraft reference file describes the type as a twin piston, two Continental TSIO-520-L 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 April 12, 2024.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N421HS.

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 N421HS.

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

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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.