Apparatus

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sensors Mode-S transponder

A35388

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N313SB · BOEING 737 MAX 8 · operated by BANK OF UTAH TRUSTEE

Hex
A35388
Octal
50651610
Decimal
10,703,752
Country
US
Tail
N313SB
Type
B38M
Broadcasting now · callsign AAL2995 · 34,000 ft
Flights observed
473
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:35 UTC

Current position

A35388 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A35388 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
AAL2140 American Airlines 12 2026-06-23
AAL921 American Airlines 11 2026-07-21
AAL1142 American Airlines 11 2026-07-22
AAL2920 American Airlines 10 2026-05-10
AAL2180 American Airlines 10 2026-05-10
AAL654 - 7 2026-07-11
AAL628 American Airlines 6 2026-06-05
AAL2901 American Airlines 6 2026-05-12
AAL913 - 5 2026-07-08
AAL806 American Airlines 5 2026-06-05
AAL2822 American Airlines 5 2026-04-16
AAL264 - 5 2026-07-12
AAL919 - 4 2026-07-01
AAL916 - 4 2026-07-08
AAL833 - 4 2026-07-02
AAL708 American Airlines 4 2026-07-06
AAL2786 American Airlines 4 2026-05-16
AAL2726 American Airlines 4 2026-07-21
AAL2510 - 4 2026-07-06
AAL1053 - 4 2026-07-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAL3283 LAX → DCA Jul 26, 15:55 UTCJul 26, 20:30 UTC4h 35m
2026-07-26 AAL1209 PHL → PHX Jul 26, 04:03 UTCJul 26, 07:40 UTC3h 37m
2026-07-26 AAL1209 PHL → PHX Jul 26, 04:05 UTCJul 26, 07:40 UTC3h 36m
2026-07-25 AAL3332 BNA → LAX Jul 25, 20:32 UTCJul 26, 01:09 UTC4h 37m
2026-07-25 AAL3332 BNA → LAX Jul 25, 14:35 UTCJul 26, 01:15 UTC10h 40m
2026-07-25 AAL2949 CLT → BOS Jul 25, 09:20 UTCJul 25, 12:40 UTC3h 20m
2026-07-25 AAL2949 CLT → BOS Jul 25, 09:15 UTCJul 25, 12:18 UTC3h 3m
2026-07-25 AAL1880 PHL → CLT Jul 25, 03:20 UTCJul 25, 06:40 UTC3h 20m
2026-07-25 AAL1880 PHL → CLT Jul 25, 03:16 UTCJul 25, 06:39 UTC3h 23m
2026-07-24 AAL2520 DFW → YYC Jul 24, 21:40 UTCJul 25, 00:55 UTC3h 15m
2026-07-24 AAL2520 DFW → YYC Jul 24, 21:38 UTCJul 25, 00:52 UTC3h 14m
2026-07-24 AAL2520 DFW → YYC Jul 24, 16:05 UTCJul 24, 20:05 UTC4h 0m
2026-07-23 AAL2718 CLT → EWR Jul 23, 23:45 UTCJul 24, 03:10 UTC3h 25m
2026-07-23 AAL2718 CLT → EWR Jul 23, 17:15 UTCJul 23, 21:00 UTC3h 45m
2026-07-23 AAL1726 DFW → LGA Jul 23, 13:22 UTCJul 23, 15:42 UTC2h 20m
2026-07-23 AAL1726 DFW → LGA Jul 23, 13:25 UTCJul 23, 15:45 UTC2h 20m
2026-07-23 AAL1427 PHL → MIA Jul 23, 02:45 UTCJul 23, 05:15 UTC2h 30m
2026-07-22 AAL2638 ORF → DFW Jul 22, 22:49 UTCJul 23, 00:51 UTC2h 2m
2026-07-22 AAL2638 ORF → DFW Jul 22, 19:20 UTCJul 23, 00:50 UTC5h 30m
2026-07-22 AAL1856 PHL → BOS Jul 22, 11:30 UTCJul 22, 16:40 UTC5h 10m
2026-07-22 AAL1142 LGA → DCA Jul 22, 05:04 UTCJul 22, 08:29 UTC3h 25m
2026-07-21 AAL921 MIA → CLO Jul 21, 22:30 UTCJul 21, 22:45 UTC15m
2026-07-21 AAL921 MIA → CLO Jul 21, 22:26 UTCJul 22, 01:41 UTC3h 15m
2026-07-21 AAL2726 ORD → PHL Jul 21, 19:40 UTCJul 21, 20:05 UTC25m
2026-07-21 AAL2726 ORD → PHL Jul 21, 19:01 UTCJul 21, 20:04 UTC1h 3m
2026-07-21 AAL1491 - Jul 21, 16:50 UTCJul 21, 17:05 UTC15m
2026-07-21 AAL3121 DFW → LGA Jul 21, 14:15 UTCJul 21, 14:40 UTC25m
2026-07-21 AAL3121 DFW → LGA Jul 21, 11:20 UTCJul 21, 12:40 UTC1h 20m
2026-07-21 AAL2606 - Jul 21, 01:00 UTCJul 21, 02:10 UTC1h 10m
2026-07-20 AAL2606 - Jul 20, 23:10 UTCJul 20, 23:25 UTC15m
2026-07-20 AAL517 PHL → MSY Jul 20, 15:55 UTCJul 20, 21:15 UTC5h 20m
2026-07-20 AAL2678 - Jul 20, 13:40 UTCJul 20, 14:15 UTC35m
2026-07-20 AAL17 MIA → HAV Jul 20, 11:20 UTCJul 20, 11:50 UTC30m
2026-07-20 AAL1142 - Jul 20, 05:05 UTCJul 20, 08:10 UTC3h 5m
2026-07-20 AAL1142 CLO → MIA Jul 20, 04:52 UTCJul 20, 08:10 UTC3h 18m
2026-07-19 AAL921 MIA → CLO Jul 19, 22:30 UTCJul 20, 01:25 UTC2h 55m
2026-07-19 AAL1136 MIA → SXM Jul 19, 12:25 UTCJul 19, 20:30 UTC8h 5m
2026-07-18 AAL1051 CMH → CLT Jul 18, 12:35 UTCJul 18, 15:15 UTC2h 40m
2026-07-18 AAL3165 SNA → DFW Jul 18, 01:20 UTCJul 18, 03:35 UTC2h 16m
2026-07-17 AAL3165 SNA → DFW Jul 17, 23:55 UTCJul 18, 00:04 UTC10m
2026-07-17 AAL3165 SNA → DFW Jul 17, 22:00 UTCJul 17, 22:20 UTC20m
2026-07-17 AAL1627 DCA → MIA Jul 17, 16:26 UTCJul 17, 18:31 UTC2h 5m
2026-07-17 AAL1627 DCA → MIA Jul 17, 16:29 UTCJul 17, 18:34 UTC2h 5m
2026-07-17 AAL2345 ORD → DCA Jul 17, 13:34 UTCJul 17, 14:59 UTC1h 25m
2026-07-17 AAL2345 ORD → DCA Jul 17, 13:35 UTCJul 17, 15:00 UTC1h 25m
2026-07-17 AAL752 LGA → ORD Jul 17, 01:58 UTCJul 17, 03:47 UTC1h 49m
2026-07-17 AAL752 LGA → ORD Jul 17, 01:59 UTCJul 17, 03:50 UTC1h 50m
2026-07-16 AAL1478 - Jul 16, 22:45 UTCJul 17, 00:20 UTC1h 35m
2026-07-16 AAL1478 ORD → LGA Jul 16, 22:41 UTCJul 17, 00:16 UTC1h 35m
2026-07-16 AAL2080 - Jul 16, 19:05 UTCJul 16, 20:39 UTC1h 35m

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 N313SB page for operator, model, and routing details .

Mode-S A35388 frequently asked

What is Mode-S code A35388?
A35388 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N313SB.
Where is Mode-S A35388 registered?
Mode-S code A35388 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 A35388 broadcasting right now?
Yes. Mode-S A35388 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A35388, octal 50651610, decimal 10,703,752.
What flights does A35388 operate?
Mode-S A35388 has broadcast 20 distinct callsigns, including AAL2140, AAL921, AAL1142, AAL2920, AAL2180.