Apparatus

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sensors Mode-S transponder

AA513C

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N764JR · SHORT 360 · operated by ACC INTEGRATED SERVICES INC

Hex
AA513C
Octal
52450474
Decimal
11,161,916
Country
US
Tail
N764JR
Type
SH36
No current signal · last broadcast 3h ago
Flights observed
122
Distinct callsigns
20
Country
US
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S AA513C.

Country allocation

The ICAO 24-bit address AA513C falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
SNC491 Air Cargo Carriers 22 2026-06-01
SNC490 Air Cargo Carriers 22 2026-06-01
SNC962 Air Cargo Carriers 13 2026-05-28
SNC961 Air Cargo Carriers 12 2026-05-28
SNC500 Air Cargo Carriers 4 2026-05-26
SNC326 Air Cargo Carriers 4 2026-06-01
SNC210 Air Cargo Carriers 4 2026-06-02
SNC1401 Air Cargo Carriers 4 2026-04-30
SNC1104 Air Cargo Carriers 4 2026-04-30
SNC1103 Air Cargo Carriers 4 2026-05-21
SNC501 Air Cargo Carriers 3 2026-04-27
SNC325 - 3 2026-06-01
SNC211 Air Cargo Carriers 3 2026-04-24
SNC201 Air Cargo Carriers 3 2026-05-14
SNC200 Air Cargo Carriers 3 2026-05-14
SNC1301 - 3 2026-04-24
TNC491 - 1 2026-05-11
SNC939 Air Cargo Carriers 1 2026-04-29
SNC710 Air Cargo Carriers 1 2026-05-22
SNC408 - 1 2026-04-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 SNC210 SJU → STX Jun 2, 20:10 UTCJun 2, 20:30 UTC20m
2026-06-02 SNC381 STT → SJU Jun 2, 10:15 UTCJun 2, 10:35 UTC20m
2026-06-02 SNC380 SJU → STT Jun 2, 08:50 UTCJun 2, 09:05 UTC15m
2026-06-01 SNC326 SXM → SJU Jun 1, 18:15 UTCJun 1, 18:40 UTC25m
2026-06-01 SNC325 - Jun 1, 14:05 UTCJun 1, 14:25 UTC20m
2026-06-01 SNC491 STX → SJU Jun 1, 09:25 UTCJun 1, 09:40 UTC15m
2026-06-01 SNC490 SJU → STX Jun 1, 07:25 UTCJun 1, 07:40 UTC15m
2026-05-31 SNC491 STX → SJU May 31, 09:25 UTCMay 31, 09:35 UTC10m
2026-05-30 SNC491 STX → SJU May 30, 09:40 UTCMay 30, 09:50 UTC10m
2026-05-30 SNC490 SJU → STX May 30, 07:05 UTCMay 30, 07:20 UTC15m
2026-05-29 SNC491 STX → SJU May 29, 09:15 UTCMay 29, 09:30 UTC15m
2026-05-29 SNC490 SJU → STX May 29, 07:05 UTCMay 29, 07:20 UTC15m
2026-05-28 SNC962 STT → SJU May 28, 22:45 UTCMay 28, 23:00 UTC15m
2026-05-28 SNC961 SJU → STT May 28, 18:00 UTCMay 28, 18:15 UTC15m
2026-05-28 SNC491 STX → SJU May 28, 09:00 UTCMay 28, 09:15 UTC15m
2026-05-28 SNC490 SJU → STX May 28, 07:00 UTCMay 28, 07:15 UTC15m
2026-05-27 SNC491 STX → SJU May 27, 08:55 UTCMay 27, 09:10 UTC15m
2026-05-27 SNC490 SJU → STX May 27, 07:05 UTCMay 27, 07:20 UTC15m
2026-05-26 SNC500 SJU → STT May 26, 20:00 UTCMay 26, 20:09 UTC10m
2026-05-26 SNC491 STX → SJU May 26, 09:09 UTCMay 26, 09:25 UTC15m
2026-05-26 SNC490 SJU → STX May 26, 07:19 UTCMay 26, 07:34 UTC15m
2026-05-25 SNC491 STX → SJU May 25, 10:05 UTCMay 25, 10:20 UTC15m
2026-05-25 SNC490 SJU → STX May 25, 07:10 UTCMay 25, 07:25 UTC15m
2026-05-24 SNC491 STX → SJU May 24, 09:00 UTCMay 24, 09:15 UTC15m
2026-05-24 SNC490 SJU → STX May 24, 07:05 UTCMay 24, 07:20 UTC15m
2026-05-23 SNC491 STX → SJU May 23, 09:25 UTCMay 23, 09:40 UTC15m
2026-05-23 SNC490 SJU → STX May 23, 07:05 UTCMay 23, 07:25 UTC20m
2026-05-22 SNC710 PLS → SJU May 22, 16:35 UTCMay 22, 16:55 UTC20m
2026-05-21 SNC1103 SJU → STX May 21, 11:15 UTCMay 21, 11:30 UTC15m
2026-05-20 SNC491 STX → SJU May 20, 08:45 UTCMay 20, 09:00 UTC15m
2026-05-20 SNC490 SJU → STX May 20, 07:05 UTCMay 20, 07:25 UTC20m
2026-05-19 SNC962 STT → SJU May 19, 22:50 UTCMay 19, 23:05 UTC15m
2026-05-19 SNC961 SJU → STT May 19, 17:05 UTCMay 19, 17:20 UTC15m
2026-05-19 SNC491 STX → SJU May 19, 09:00 UTCMay 19, 09:15 UTC15m
2026-05-19 SNC490 SJU → STX May 19, 07:05 UTCMay 19, 07:20 UTC15m
2026-05-18 SNC326 SXM → SJU May 18, 18:35 UTCMay 18, 18:55 UTC20m
2026-05-18 SNC491 STX → SJU May 18, 09:20 UTCMay 18, 09:35 UTC15m
2026-05-18 SNC490 SJU → STX May 18, 07:20 UTCMay 18, 07:40 UTC20m
2026-05-17 SNC491 STX → SJU May 17, 09:25 UTCMay 17, 09:35 UTC10m
2026-05-17 SNC490 SJU → STX May 17, 07:10 UTCMay 17, 07:30 UTC20m
2026-05-16 SNC491 STX → SJU May 16, 09:21 UTCMay 16, 09:35 UTC15m
2026-05-16 SNC490 SJU → STX May 16, 07:05 UTCMay 16, 07:20 UTC15m
2026-05-15 SNC962 STT → SJU May 15, 22:35 UTCMay 15, 22:50 UTC15m
2026-05-15 SNC961 SJU → STT May 15, 17:50 UTCMay 15, 18:05 UTC15m
2026-05-15 SNC491 STX → SJU May 15, 09:10 UTCMay 15, 09:25 UTC15m
2026-05-15 SNC490 SJU → STX May 15, 07:05 UTCMay 15, 07:20 UTC15m
2026-05-14 SNC201 STX → SJU May 14, 18:35 UTCMay 14, 18:50 UTC15m
2026-05-14 SNC200 SJU → STX May 14, 16:35 UTCMay 14, 16:45 UTC10m
2026-05-14 SNC491 STX → SJU May 14, 08:50 UTCMay 14, 09:05 UTC15m
2026-05-14 SNC490 SJU → STX May 14, 07:00 UTCMay 14, 07:15 UTC15m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the N764JR page for operator, model, and routing details .

Mode-S AA513C frequently asked

What is Mode-S code AA513C?
AA513C is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N764JR.
Where is Mode-S AA513C registered?
Mode-S code AA513C is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is AA513C broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA513C, octal 52450474, decimal 11,161,916.
What flights does AA513C operate?
Mode-S AA513C has broadcast 20 distinct callsigns, including SNC491, SNC490, SNC962, SNC961, SNC500.