Single-engine piston

N4021

1979 Cessna 172N Skyhawk

Registered No accidents on file
Built
1979
Serial
17272149
Class
Single-engine piston
Engines
Lycoming O-320-D2J
Status
Current as of October 2026
Registered owner
Nighthawk N8231G LLC (LLC)
Based
Pompano Beach, FL
Registration record

N4021 on the FAA register

Type
1979 Cessna 172N Skyhawk
Serial
17272149
Engines
Lycoming O-320-D2J
Registered owner
Nighthawk N8231G LLC
Pompano Beach, FL
Certificate issued
2025-05-14
Airworthiness date
2025-01-23
Registration expires
2032-05-31
Airworthiness class
Standard · normal
Mode S (hex)
A4B68A
Mode S (octal)
51133212
Seats (type)
4
Weight class
up to 12,499 lb
Range (type)
440 nm
Cruise (type)
122 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2032-05-31
    Registration expires (renewal due).
  • 2025-05-14
    Certificate of registration issued as N4021 to the current registrant.
  • 2025-01-23
    Airworthiness date on the current FAA record (standard category (normal)).
  • 2012-05-24
    N4021 previously assigned to a Homebuilt Cherokee II (s/n FS-100); cancelled.
  • 1979
    Manufactured (1979).
  • 1929-08-23
    N4021 previously assigned to a Alexander Combination Eagleroc (s/n 412); cancelled.
Overview

About N4021

N4021 is a 1979 Cessna 172N Skyhawk, serial number 17272149. The FAA register lists Nighthawk N8231G LLC as the registrant in Pompano Beach, Florida. The current certificate of registration was issued on May 14, 2025 and expires on May 31, 2032.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-320-D2J engine and 4 seats. Published figures for the type give a cruise speed of about 122 knots and a range of about 440 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated January 23, 2025.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N4021.

Cruise
122 kt
Range
440 nm
Power / thrust (each)
160
Takeoff over 50 ft
1,390 ft
Landing over 50 ft
1,250 ft
Fuel burn
8 gph

Published figures for the Cessna 172N Skyhawk type. They describe the model, not this airframe's equipment or condition. Cessna 172N Skyhawk 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 N4021.

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.