Single-engine piston

N4521C

1979 Grumman/American General AA5B Tiger

Registered No accidents on file
Built
1979
Serial
AA5B1071
Class
Single-engine piston
Engines
Lycoming O&VO-360 series
Status
Current as of October 2026
Registered owner
4 Legged Fliers LLC (LLC)
Based
Brick, NJ
Registration record

N4521C on the FAA register

Type
1979 Grumman/American General AA5B Tiger (FAA: Gulfstream AA-5B)
Serial
AA5B1071
Engines
Lycoming O&VO-360 series
Registered owner
4 Legged Fliers LLC
Brick, NJ
Certificate issued
2017-08-11
Airworthiness date
1979-01-29
Registration expires
2027-08-31
Airworthiness class
Standard · normal, utility
Mode S (hex)
A57C08
Mode S (octal)
51276010
Seats (type)
4
Weight class
up to 12,499 lb
Range (type)
686 nm
Cruise (type)
139 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2027-08-31
    Registration expires (renewal due).
  • 2017-08-11
    Certificate of registration issued as N4521C to the current registrant.
  • 1979-01-29
    Airworthiness date on the current FAA record (standard category (normal, utility)).
  • 1965-05-20
    N4521C previously assigned to a Cessna 170B (s/n 25465); cancelled.
Overview

About N4521C

N4521C is a 1979 Grumman/American General AA5B Tiger (FAA model AA-5B), serial number AA5B1071. The FAA register lists 4 Legged Fliers LLC as the registrant in Brick, New Jersey. The current certificate of registration was issued on August 11, 2017 and expires on August 31, 2027.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O&VO-360 series engine and 4 seats. Published figures for the type give a cruise speed of about 139 knots and a range of about 686 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal, utility), dated January 29, 1979.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N4521C.

Cruise
139 kt
Range
686 nm
Takeoff over 50 ft
865 ft
Landing over 50 ft
410 ft
Fuel burn
13 gph

Published figures for the Grumman/American General AA5B Tiger type. They describe the model, not this airframe's equipment or condition.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N4521C.

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

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Browse: Aircraft registered in New Jersey· 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.