Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A353D2

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N313VA · BOEING 737 MAX 8 · operated by AMERICAN AIRLINES INC

Hex
A353D2
Octal
50651722
Decimal
10,703,826
Country
US
Tail
N313VA
Type
B38M
No current signal · last broadcast Jul 26, 22:15 UTC
Flights observed
499
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:15 UTC

Last known position

Most recent position reported by Mode-S A353D2.

Country allocation

The ICAO 24-bit address A353D2 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
AAL2744 American Airlines 9 2026-06-09
AAL3316 American Airlines 8 2026-05-26
AAL2725 - 7 2026-07-15
AAL2134 - 7 2026-04-13
AAL2035 - 7 2026-07-13
AAL806 - 6 2026-07-11
AAL2799 - 6 2026-07-13
AAL2689 - 6 2026-06-29
AAL2672 - 6 2026-07-21
AAL264 - 6 2026-06-16
AAL2393 - 6 2026-07-15
AAL3315 American Airlines 5 2026-06-08
AAL2920 American Airlines 5 2026-04-20
AAL2590 - 5 2026-07-11
AAL2309 American Airlines 5 2026-05-12
AAL1485 - 5 2026-07-18
AAL654 American Airlines 4 2026-07-24
AAL650 - 4 2026-07-04
AAL3208 American Airlines 4 2026-05-04
AAL2982 American Airlines 4 2026-05-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAL2646 CLT → EWR Jul 26, 17:25 UTCJul 26, 22:10 UTC4h 45m
2026-07-26 AAL3141 DTW → PHX Jul 26, 12:15 UTCJul 26, 15:45 UTC3h 30m
2026-07-26 AAL3140 PHX → MRY Jul 26, 00:10 UTCJul 26, 03:35 UTC3h 25m
2026-07-25 AAL2477 STL → CLT Jul 25, 21:55 UTCJul 25, 22:50 UTC55m
2026-07-25 AAL2477 STL → CLT Jul 25, 19:45 UTCJul 25, 20:35 UTC50m
2026-07-25 AAL1218 DCA → PHX Jul 25, 14:15 UTCJul 25, 18:20 UTC4h 5m
2026-07-25 AAL708 CUR → MIA Jul 25, 04:45 UTCJul 25, 04:50 UTC5m
2026-07-25 AAL708 CUR → MIA Jul 25, 02:45 UTCJul 25, 04:40 UTC1h 55m
2026-07-25 AAL708 CUR → MIA Jul 25, 02:44 UTCJul 25, 04:52 UTC2h 8m
2026-07-24 AAL654 LAS → DFW Jul 24, 20:20 UTCJul 25, 01:30 UTC5h 10m
2026-07-24 AAL654 LAS → DFW Jul 24, 12:35 UTCJul 24, 18:15 UTC5h 40m
2026-07-24 AAL2026 MIA → JFK Jul 24, 02:13 UTCJul 24, 04:45 UTC2h 32m
2026-07-24 AAL2026 MIA → JFK Jul 24, 02:15 UTCJul 24, 04:50 UTC2h 35m
2026-07-23 AAL1421 BOS → PHL Jul 23, 22:45 UTCJul 24, 00:25 UTC1h 40m
2026-07-23 AAL3321 MIA → LAS Jul 23, 18:45 UTCJul 23, 20:45 UTC2h 0m
2026-07-23 AAL1289 BDA → JFK Jul 23, 11:25 UTCJul 23, 16:30 UTC5h 5m
2026-07-22 AAL1421 BOS → PHL Jul 22, 22:00 UTCJul 22, 23:45 UTC1h 45m
2026-07-22 AAL2269 ORD → BOS Jul 22, 17:20 UTCJul 22, 20:05 UTC2h 45m
2026-07-22 AAL2269 ORD → BOS Jul 22, 13:35 UTCJul 22, 15:55 UTC2h 20m
2026-07-22 AAL2269 ORD → BOS Jul 22, 13:30 UTCJul 22, 15:55 UTC2h 25m
2026-07-21 AAL1893 DFW → ORD Jul 21, 23:20 UTCJul 22, 01:45 UTC2h 25m
2026-07-21 AAL2672 - Jul 21, 19:20 UTCJul 21, 21:55 UTC2h 35m
2026-07-21 AAL2672 SNA → DFW Jul 21, 19:16 UTCJul 21, 21:53 UTC2h 37m
2026-07-21 AAL2672 - Jul 21, 15:00 UTCJul 21, 17:30 UTC2h 30m
2026-07-21 AAL2380 - Jul 21, 11:25 UTCJul 21, 13:30 UTC2h 5m
2026-07-21 AAL1540 SEA → ORD Jul 21, 00:35 UTCJul 21, 01:30 UTC55m
2026-07-20 AAL985 ORD → AUS Jul 20, 21:30 UTCJul 20, 23:10 UTC1h 40m
2026-07-20 AAL525 - Jul 20, 16:05 UTCJul 20, 16:30 UTC25m
2026-07-20 AAL525 JFK → MIA Jul 20, 16:01 UTCJul 20, 18:26 UTC2h 25m
2026-07-20 AAL2996 - Jul 20, 08:50 UTCJul 20, 13:15 UTC4h 25m
2026-07-20 AAL1798 BUR → PHX Jul 20, 04:40 UTCJul 20, 06:05 UTC1h 25m
2026-07-20 AAL1798 BUR → PHX Jul 20, 04:37 UTCJul 20, 07:25 UTC2h 48m
2026-07-19 AAL448 SFO → CLT Jul 19, 19:44 UTCJul 19, 23:50 UTC4h 6m
2026-07-19 AAL643 - Jul 19, 14:10 UTCJul 19, 16:00 UTC1h 50m
2026-07-19 AAL643 MIA → GYE Jul 19, 14:08 UTCJul 19, 18:06 UTC3h 58m
2026-07-19 AAL2025 DCA → LGA Jul 19, 08:05 UTCJul 19, 12:30 UTC4h 25m
2026-07-19 AAL2855 LGA → BNA Jul 19, 01:20 UTCJul 19, 06:10 UTC4h 50m
2026-07-19 AAL2855 LGA → BNA Jul 19, 01:19 UTCJul 19, 06:10 UTC4h 51m
2026-07-18 AAL1161 PUJ → JFK Jul 18, 16:46 UTCJul 18, 20:14 UTC3h 28m
2026-07-18 AAL1485 - Jul 18, 12:00 UTCJul 18, 12:45 UTC45m
2026-07-18 AAL1485 JFK → PUJ Jul 18, 11:58 UTCJul 18, 15:12 UTC3h 14m
2026-07-18 AAL1224 - Jul 18, 04:45 UTCJul 18, 09:10 UTC4h 25m
2026-07-18 AAL2544 - Jul 18, 02:09 UTCJul 18, 03:45 UTC1h 36m
2026-07-17 AAL1253 ORD → SFO Jul 17, 21:10 UTCJul 18, 01:00 UTC3h 50m
2026-07-17 AAL2452 - Jul 17, 17:15 UTCJul 17, 19:09 UTC1h 55m
2026-07-17 AAL2452 - Jul 17, 14:10 UTCJul 17, 16:00 UTC1h 50m
2026-07-17 AAL2949 LAS → ORD Jul 17, 09:25 UTCJul 17, 12:35 UTC3h 10m
2026-07-17 AAL3076 - Jul 17, 03:05 UTCJul 17, 08:00 UTC4h 55m
2026-07-17 AAL3119 - Jul 17, 00:45 UTCJul 17, 01:39 UTC55m
2026-07-16 AAL3119 EWR → MIA Jul 16, 22:54 UTCJul 17, 01:41 UTC2h 47m

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 N313VA page for operator, model, and routing details .

Mode-S A353D2 frequently asked

What is Mode-S code A353D2?
A353D2 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N313VA.
Where is Mode-S A353D2 registered?
Mode-S code A353D2 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 A353D2 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A353D2, octal 50651722, decimal 10,703,826.
What flights does A353D2 operate?
Mode-S A353D2 has broadcast 20 distinct callsigns, including AAL2744, AAL3316, AAL2725, AAL2134, AAL2035.