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N1521S
TELEDYNE FLIR SIRAS
CEDAR CITY, UT
Valid
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Registrant
SOUTHERN UTAH UNIVERSITY
Registration Exp
Jul 31, 2030
Airworthiness Date
—
Cert Issue Date
Jul 18, 2023
Seats
0
Engines
10
Cruise Speed
0 kts
Max Weight
CLASS 4
Engine Type
Electric
Aircraft Type
Rotorcraft
Fractional
No
Last Activity
Jul 18, 2023

🛠️ Airworthiness Directive Exposure & Fleet Context

This TELEDYNE FLIR SIRAS airframe/engine combination has 0 current type-applicable Airworthiness Directives (0 airframe, 0 engine) and 0 historical. AD applicability is type-based — compliance status for N1521S must be verified against the aircraft maintenance logbooks.

Search FAA DRS for applicable ADs →

N1521S is one of 4 TELEDYNE FLIR SIRAS aircraft on the U.S. registry.

⚠️ NTSB Accident & Incident Records

1 possible NTSB record match for N1521S — see verification below.

Checking NTSB database...

External Research Links

Airworthiness Directives (ADs)
Search FAA DRS for ADs — filter by Model: SIRAS
Search FAA DRS →
Title & Lien History
Bills of sale, liens & security agreements — search N1521S (free FAA account)
Open FAA CARES →
NTSB Full Database
Deep search NTSB CAROL — enter N1521S in Registration Number
Open NTSB CAROL →
Aviation Weather
METAR, TAF, winds aloft & radar — official FAA weather service
Check Weather →
FAA Registry (Official)
Official FAA record for N1521S — authoritative government source
Open FAA Registry →

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Data sourced from FAA Aircraft Registry · Updated daily · Look up another N-Number