The U.S. aircraft register, updated daily · Carbon Free Flight by 2050
Models · Colonial · Piston singles · data as of October 2, 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 never named here.

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
Maker on the register
Colonial
Registered
earliest certificate October 12, 1973; newest August 31, 2024

Where they are owner's state

New York3South Dakota2Michigan2Wisconsin1

Who owns them registrant type

Individual6 (75%)LLC2 (25%)

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

01245119405195011960

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

0012212010220111201812024

Registration status

Valid8 (100%)

Airworthiness certificate class

Standard8 (100%)

Biggest operators companies, schools and clubs

Mr B Aviation LLC1Aas 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. Rates per registered aircraft, phases of flight and causes are coming with the analytics stage. Each aircraft's own page also shows its record.

Questions people ask answers refresh every morning

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

8 as of October 2, 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 never named on this site.

Aircraft newest certificates first · 8 C-1 (all versions)

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