The U.S. aircraft register, updated daily
Models · Convair · Piston twins · data as of October 26, 2026

Convair C-131

8 on the U.S. register across 3 versions the FAA records separately. Built from 1955 to 1956; half of them date from 1955 or earlier. Florida has the most (5). 88% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are not named here at this time.

Convair C-131: In-flight simulator aircraft
Photo: Ilikeplanesmorethanyou, CC BY-SA 4.0, via Wikimedia Commons · Convair NC-131H Samaritan on Wikipedia

About the C-131 from the FAA's model table

Type
Fixed-wing, multi-engine · Piston twins
Power
Piston (reciprocating), 2 engines
Common engines
P & W R-2800 Series (4), Lycoming I0360 Ser (1)
Seats
54
Built of
aluminium
Maker on the register
Convair
Registered
earliest certificate May 26, 2004; newest May 2, 2023

Where they are owner's state

By state, as a table
aircraft
Florida5
Texas1
California1
Arizona1

Who owns them registrant type

By owner type, as a table
aircraftshare
Corporation788%
Individual112%

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

VersionRegisteredBuiltShare
C-131F61955 to 195675.0%
C-131D1—12.5%
C-131B1195512.5%

When they were built by decade · 4 with no year on file

0123441950
By decade built, as a table
aircraft
19504

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

Registrations by year, as a table
aircraft
20154
20171
20231

Registration status

By status, as a table
aircraftshare
Valid8100%

Airworthiness certificate class

By airworthiness certificate, as a table
aircraftshare
None on file338%
Standard225%
Restricted225%
Experimental112%

Accident history NTSB records · 0 cases since 1982, 0 fatal

No NTSB accident or incident records match this family's versions. Each aircraft's own page also shows its record. How models compare: Accidents by model in Aviation Analytics.

Questions people ask answers refresh every morning

How many Convair C-131 aircraft are registered in the U.S.?

8 as of October 26, 2026, counting 3 versions the FAA records separately.

Which state has the most Convair C-131s?

Florida, with 5.

Who owns the Convair C-131?

88% 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 Convair C-131s on the register built?

Between 1955 and 1956; half of them in 1955 or earlier.

What is the Convair C-131 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.

What the FAA has certified, ordered and been told about the Convair C-131 the component layer

The airframe is aluminium: sheet metal over a riveted frame, the way most aircraft have been built since the 1940s. No FAA order in the current files names this model. Operators and repair shops have filed 15 failure reports with the FAA since 1998, 1 of them in the last ten years: about 12.5 a year for every 100 aircraft on the register; the system most often named is engine.

Failure reports 15 since 1998 · what operators and shops told the FAA

0369121298199101114
Failure reports by year, as a table
reports
9812
991
011
141

By system

Failure reports by system, as a table
reportsshare
Engine1387%
Flight controls17%
Propeller17%

Parts most often reported as the reports name them

Parts most reported, as a table
reports
Cylinder12
Bearing1
Bolt1
Governor1

Latest reports

2014-10-03Governor: failed · propeller
2001-01-22Bearing: deteriorated · engine
1999-10-01Bolt: failed · flight controls
1998-06-03Cylinder: worn · engine
1998-06-03Cylinder: worn · engine

Approved replacement parts 3 parts manufacturer approvals

Parts a company other than the maker may make for this design and sell as FAA-approved. The companies holding the most:

Most often: power unit (2), lamp harness (1).

Sources: the FAA's type certificate data sheets, airworthiness directives, supplemental type certificates, special conditions and special airworthiness information bulletins (Dynamic Regulatory System), and the FAA's service difficulty reports. A failure report is what an operator or repair station chose to file; the counts show reporting as much as reliability, and larger and commercial fleets report more. How the systems are grouped.

Connections how the C-131 links to the rest of the register

Design
Engines
Where they are
Biggest operators
Record
Airworthiness

The whole map of how records connect · these connections as data: /graph/model/convair/c-131.json.

Aircraft newest certificates first · 8

Tail no.Maker and modelOwner and baseCertificateRegisteredStatus
N131CW Convair
C-131D
Individual owner
Arizona
Standard 2023-05-02 ValidFAA registration status code V: Valid registration. All codes
N345GS Convair
C-131F
Conquest Air INC
Miami Lakes, Florida
Restricted 2017-07-14 ValidFAA registration status code V: Valid registration. All codes
N341GS Convair
C-131F
Conquest Air INC
Miami Lakes, Florida
None on file 2015-10-29 ValidFAA registration status code V: Valid registration. All codes
N342GS Convair
C-131F
Conquest Air INC
Miami Lakes, Florida
Restricted 2015-08-04 ValidFAA registration status code V: Valid registration. All codes
N343GS Convair
C-131F
Conquest Air INC
Miami Lakes, Florida
Standard 2015-08-04 ValidFAA registration status code V: Valid registration. All codes
N344GS Convair
C-131F
Conquest Air INC
Miami Lakes, Florida
None on file 2015-08-04 ValidFAA registration status code V: Valid registration. All codes
N131CR Convair
C-131B
Airborne Resources INC
Midlothian, Texas
Experimental 2006-04-06 ValidFAA registration status code V: Valid registration. All codes
N9030V Convair
C-131F
Yanks Air Museum
Baldwin Park, California
None on file 2004-05-26 ValidFAA registration status code V: Valid registration. All codes