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Public Record · As of May 5, 2026

N1521S

Teledyne Flir SIRAS View Type →

Status

Registration Valid

Type

Rotorcraft

Engine

—

Last Cert Issue

—

01 /  Registration

Filed with the Federal Aviation Administration

Every cell below is a literal field from the FAA Aircraft Registry. Click any value to open the FAA registry record for N1521S.

Tail Number

N1521S

Serial Number

1836FF1E01L230500037

Make

TELEDYNE FLIR

Model

SIRAS

Year of Manufacture

—

Mfr / Model Code

06102FO

Type Aircraft

Rotorcraft

Type Engine

Electric

Engines

10

Seats

—

Engine Manufacturer

—

Engine Model

—

Horsepower

—

Weight Class

CLASS 4

Registrant

SOUTHERN UTAH UNIVERSITY · Government

Address

351 W UNIVERSITY BLVD · CEDAR CITY, UT 84720-2415

FAA Region

Southern · County 021

Status

Registration Valid

Airworthiness Date

—

Cert Issue Date

—

Expiration Date

—

Last FAA Action

—

Mode S Hex (ICAO24)

A0D429

Mode S (Octal)

50152051

Live position via ICAO24 A0D429

ADS-B Exchange → FlightAware → FlightRadar24 →

External services. Live tracks are unaffiliated with TallyAero or the FAA.

02 /  NTSB Records

Events on file with the National Transportation Safety Board

03 /  Airworthiness Directives

Applicable to TELEDYNE FLIR SIRAS

Federal Aviation Administration airworthiness directives matched to make and model. Each entry links to the Federal Register publication.

No matching airworthiness directives are on file for this make and model in the Federal Register.

04 /  Service Difficulty Reports

FAA SDR filings

The FAA does not currently expose a public API for Service Difficulty Reports. We do not back-fill or paraphrase. Search the FAA SDR portal directly →

05 /  Related

More on Teledyne Flir SIRAS in the Atlas

Teledyne Flir SIRAS type page → — 3 registered · 1 NTSB records

Other Teledyne Flir SIRAS aircraft

N1385J N1386G

Search the full US registry → · All airworthiness directives → · Accident & safety surface →

06 /  Sources & Methodology

Every fact on this page links to its primary US-government source

We render only what the agency publishes. Found a factual error? Report it → We acknowledge within 5 business days and resolve within 14.