The U.S. aircraft register, updated daily
Models · Colonial · Piston singles · data as of October 27, 2026

Colonial C-1

8 on the U.S. register. Built from 1948 to 1964; half of them date from 1957 or earlier. New York has the most (3). 25% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are not named here at this time.

Colonial C-1: American amphibious light airplane
Photo: Ahunt at English Wikipedia, Public domain, via Wikimedia Commons · Lake Buccaneer on Wikipedia

About the C-1 from the FAA's model table

Type
Fixed-wing, single engine · Piston singles
Power
Piston (reciprocating), 1 engine
Common engines
Lycoming 0-320 Series (7), Lycoming O&Vo-360 Ser (1)
Seats
3
Cruise speed
about 84 mph
Built of
aluminium
Maker on the register
Colonial
Registered
earliest certificate October 12, 1973; newest August 31, 2024

Where they are owner's state

By state, as a table
aircraft
New York3
South Dakota2
Michigan2
Wisconsin1

Who owns them registrant type

By owner type, as a table
aircraftshare
Individual675%
LLC225%

Versions as the FAA records them · click one to list only those aircraft

VersionRegisteredBuiltShare
C-181948 to 1964100.0%

When they were built by decade · 1 with no year on file

By decade built, as a table
aircraft
19401
19505
19601

Registrations by year certificates issued since 2010, including changes of owner · 2026 is the year so far

Registrations by year, as a table
aircraft
20101
20112
20181
20241

Registration status

By status, as a table
aircraftshare
Valid8100%

Airworthiness certificate class

By airworthiness certificate, as a table
aircraftshare
Standard8100%

Biggest operators companies, schools and clubs

Mr B Aviation LLC1Aas LLC1
Largest fleets, as a table
aircraft
Mr B Aviation LLC1
Aas LLC1

Fleet pages: Aas LLC

Accident history NTSB records · 4 cases since 1982, 1 fatal

1996-07-13SEA96LA154 · C-1 N248B · accident near Halls Crossing, UT · minor injuries
1989-06-23SEA89FA118 · C-1 N260B · accident near Bremerton, WA · 1 killed
1982-12-11CHI83LA057 · C-1 N256B · accident near Kalamazoo, MI · no injuries
1982-03-13FTW82DA092 · C-1 N254B · accident near Grand Prairie, TX · no injuries

The 4 most recent of 4 cases where the NTSB's make and model match this family's versions. Each aircraft's own page also shows its record. How this model compares with others, with the fleet taken into account: Accidents by model in Aviation Analytics.

Questions people ask answers refresh every morning

How many Colonial C-1 aircraft are registered in the U.S.?

8 as of October 27, 2026, counting 1 version the FAA records separately.

Which state has the most Colonial C-1s?

New York, with 3.

Who owns the Colonial C-1?

25% are registered to companies, flight schools, clubs and other organisations; the rest to individuals and co-owners, who are not named on this site at this time.

When were the Colonial C-1s on the register built?

Between 1948 and 1964; half of them in 1957 or earlier.

How many Colonial C-1 accidents has the NTSB recorded?

4 accidents and incidents since 1982, 1 of them fatal. A model flown more shows more; the accident analytics compare models per thousand registered.

What is the Colonial C-1 made of?

The airframe is aluminium: sheet metal over a riveted frame, the way most aircraft have been built since the 1940s. The FAA's type certificate data sheet is the authority for any one model.

Connections how the C-1 links to the rest of the register

Design
Engines
Where they are
Biggest operators
Record

The whole map of how records connect · these connections as data: /graph/model/colonial/c-1.json.

Aircraft newest certificates first · 8

Tail no.Maker and modelOwner and baseCertificateRegisteredStatus
N265B Colonial
C-1
Individual owner
South Dakota
Standard 2024-08-31 ValidFAA registration status code V: Valid registration. All codes
N6595K Colonial
C-1
Mr B Aviation LLC
Sag Harbor, New York
Standard 2018-05-31 ValidFAA registration status code V: Valid registration. All codes
N254B Colonial
C-1
Aas LLC
Ovid, Michigan
Standard 2011-11-10 ValidFAA registration status code V: Valid registration. All codes
N9439H Colonial
C-1
Individual owner
New York
Standard 2011-01-13 ValidFAA registration status code V: Valid registration. All codes
N24HA Colonial
C-1
Individual owner
South Dakota
Standard 2010-08-31 ValidFAA registration status code V: Valid registration. All codes
N256B Colonial
C-1
Individual owner
Michigan
Standard 1993-10-14 ValidFAA registration status code V: Valid registration. All codes
N263B Colonial
C-1
Individual owner
Wisconsin
Standard 1985-03-19 ValidFAA registration status code V: Valid registration. All codes
N253B Colonial
C-1
Individual owner
New York
Standard 1973-10-12 ValidFAA registration status code V: Valid registration. All codes