Single-engine piston

N99DD

1959 Cessna 180 Floatplane

Registered No accidents on file
Built
1959
Serial
50419
Class
Single-engine piston
Engines
Continental O-470 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Greene, RI
Registration record

N99DD on the FAA register

Type
1959 Cessna 180 Floatplane (FAA: Cessna 180B)
Serial
50419
Engines
Continental O-470 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Greene, RI
Certificate issued
2020-07-17
Airworthiness date
1959-02-02
Registration expires
2027-07-31
Airworthiness class
Standard
Mode S (hex)
ADD099
Mode S (octal)
53350231
Seats (type)
4
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-07-31
    Registration expires (renewal due).
  • 2020-07-17
    Certificate of registration issued as N99DD to the current registrant.
  • 2009-09-18
    N99DD previously assigned to a Homebuilt Dyke Delta JD II (s/n DR-1); cancelled.
  • 1959-02-02
    Airworthiness date on the current FAA record (standard category).
Overview

About N99DD

N99DD is a 1959 Cessna 180 Floatplane (FAA model 180B), serial number 50419. It is registered to an individual in Greene, Rhode Island. The current certificate of registration was issued on July 17, 2020 and expires on July 31, 2027.

The FAA aircraft reference file describes the type as a single-engine piston, one Continental O-470 series engine and 4 seats. Its airworthiness certificate is standard category, dated February 2, 1959.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N99DD. 2 earlier records involve a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1979-12-13 Accident · Broomfield,Co, 06 Damage: Substantial NTSB · 3 3014
Reported aircraft: Delta Dyke — a different aircraft that carried the N99DD registration before this airframe.
1978-08-05 Accident · Ft.Bridger,Wy, 50 Damage: Substantial NTSB · 3 2688
Reported aircraft: Dyke Delta JD11 — a different aircraft that carried the N99DD registration before this airframe.
Probable cause: OT GAS TO ESCAPE AGAINST FIREWALL.

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.