Single-engine piston

N621R

1951 Piper PA-18

Registered No accidents on file
Built
1951
Serial
18-793
Class
Single-engine piston
Engines
Lycoming O-235 series
Status
Current as of October 2026
Registered owner
Bentley Aero Inc (Corporation)
Based
Wilmington, DE
Registration record

N621R on the FAA register

Type
1951 Piper PA-18
Serial
18-793
Engines
Lycoming O-235 series
Registered owner
Bentley Aero Inc
Wilmington, DE
Certificate issued
2023-08-30
Airworthiness date
1966-07-14
Registration expires
2030-08-31
Airworthiness class
Standard · normal
Mode S (hex)
A81B6B
Mode S (octal)
52015553
Seats (type)
2
Weight class
up to 12,499 lb
Range (type)
603 nm
Cruise (type)
148 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2030-08-31
    Registration expires (renewal due).
  • 2023-08-30
    Certificate of registration issued as N621R to the current registrant.
  • 2013-07-11
    N621R previously assigned to a Homebuilt Avid Stol (s/n 621); cancelled.
  • 1966-07-14
    Airworthiness date on the current FAA record (standard category (normal)).
  • 1951
    Manufactured (1951).
Overview

About N621R

N621R is a 1951 Piper PA-18, serial number 18-793. The FAA register lists Bentley Aero Inc as the registrant in Wilmington, Delaware. The current certificate of registration was issued on August 30, 2023 and expires on August 31, 2030.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-235 series engine and 2 seats. Published figures for the type give a cruise speed of about 148 knots and a range of about 603 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated July 14, 1966.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N621R.

Cruise
148 kt
Range
603 nm
Takeoff over 50 ft
1,290 ft
Landing over 50 ft
750 ft
Fuel burn
14 gph

Published figures for the Piper PA-18 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 N621R.

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.