The U.S. aircraft register, updated daily
A Sikorsky S-76, the same model family as N5415X
A Sikorsky S-76 like this one, not N5415X itself. Photo: Contando Estrelas from Vigo, España / Spain, CC BY-SA 2.0, via Wikimedia Commons. Pictures of N5415X itself may be on Planespotters · JetPhotos · Airliners.net. Operator or owner? Send your own picture.
Registered aircraft · FAA record as of October 23, 2026
N5415X

Sikorsky S-76A

ValidFAA registration status code V: Valid registration. All codesConnecticut

N5415X is a Sikorsky S-76A, a rotorcraft with turboshaft engines (a helicopter or multicopter), built in 1981. It has 14 seats. It is registered to Connecticut Air and Space Center, a corporation in Stratford, Connecticut. The registration is valid: it was issued on February 28, 2025 and expires on February 29, 2032. It holds an experimental airworthiness certificate for research and development; crew training, dated June 21, 2019.

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Aircraft

Maker
Sikorsky
Model
S-76A · all S-76As and related versions
Built of
aluminium with composite parts
A mostly aluminium airframe with composite parts where they save weight: control surfaces, fairings, the tail or the rotor blades. This is how the Sikorsky S-76 family is built; the FAA does not record construction for each aircraft, and the type certificate data sheet is the authority for this one.
Serial number
760199
Type
RotorcraftFAA type of aircraft code 6 (the FAA's broad category for the airframe). Every aircraft with this code · All codes
Power
TurboshaftFAA type of engine code 3 (what powers it, as the FAA classes engines). Every aircraft with this code · All codes, 2 motors · Rolls-Royc 250-C30S · 650 hp
Seats
14
Year built
1981
Transponder code
A6DEC0 (octal 51557300)

Registration

Status
Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
Certificate issued
February 28, 2025
Expires
February 29, 2032
Last FAA action
February 28, 2025
Airworthiness
ExperimentalFAA airworthiness class code 4 (the kind of airworthiness certificate it flies under and what it is approved for). Every aircraft with this code · All codes · Research and development; Crew trainingFAA certificate purpose code 15 (the kind of airworthiness certificate it flies under and what it is approved for). All codes · June 21, 2019
FAA region
New EnglandFAA region code E (the FAA regional office that handles the record). All codes
FAA record id
00343055

Owner as the FAA publishes it

Name
Connecticut Air and Space Center
Type
CorporationFAA type of owner code 3 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
Address
225 Main St # B
Stratford, CT 06615-7579

Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.

Documents on file 0

No bills of sale, loans or other documents are indexed against this tail number.

Earlier use of this number 1

1980-08-02Cessna U206G · exported to Bolivia · Valid registration

Connections how N5415X links to the rest of the register

Design
Engine
  • Rolls-Royce 250-C30S 2 aircraft with this engine series · 650 hp
  • Type certificate H1NE · held by Sikorsky Aircraft CORP
Owner
Place
  • Stratford, CT 63 aircraft registered in this town
  • Connecticut 1,607 aircraft registered
Airworthiness

The whole map of how records connect · these connections as data: /graph/aircraft/N5415X.json.

Records check free · 2 to understand · 3 clear

The public federal record on N5415X, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.

CLEARRegistration and identity

Valid registration to Connecticut Air and Space Center, a corporation, certificate issued February 28, 2025, expires February 29, 2032. No fractional interest recorded. [1]

ATTENTIONAirworthiness certificate date

The airworthiness certificate on file is dated June 21, 2019, 38 years after the 1981 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains. [1]

CLEARPrior registrations of this airframe

No earlier tail number is recorded against serial 760199 for this model in the deregistered file. [2]

ATTENTIONTail number reuse

N5415X was previously assigned to 1 other aircraft: Cessna U206G (serial U20605731, cancelled August 2, 1980). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [2]

NOTERecent registry documents

No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]

CLEARAccident and incident record

No NTSB investigation records located under N5415X. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]

PENDINGTitle chain, liens and 337 forms

These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.

PENDINGAirworthiness directives and utilization

AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.

CLEAR the source was checked and shows no adverse findingATTENTION a fact a buyer or lender should understand, often routineNOTE context onlyPENDING covered by the full report
  1. FAA Releasable Aircraft Database, master file, file of October 23, 2026. registry.faa.gov/
  2. FAA deregistered aircraft file (part of the same download), file of October 23, 2026. registry.faa.gov/
  3. FAA document index: registry documents received in recent weeks, file of October 23, 2026. registry.faa.gov/
  4. NTSB aviation accident database (CAROL), records through September 30, 2026. data.ntsb.gov/carol-main-public/basic-search

This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 23, 2026. See this record on the FAA site · This record as data