Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

AB9B13

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N847NN · BOEING 737-800 · operated by WILMINGTON TRUST CO TRUSTEE

Hex
AB9B13
Octal
52715423
Decimal
11,246,355
Country
US
Tail
N847NN
Type
B738
No current signal · last broadcast 2h ago
Flights observed
490
Distinct callsigns
20
Country
US
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S AB9B13.

Country allocation

The ICAO 24-bit address AB9B13 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
AAL1303 - 6 2026-07-07
AAL2915 American Airlines 5 2026-05-29
AAL2247 American Airlines 5 2026-05-12
AAL1975 American Airlines 5 2026-05-20
AAL1906 - 5 2026-07-11
AAL1346 American Airlines 5 2026-04-14
AAL3165 American Airlines 4 2026-05-27
AAL3097 - 4 2026-06-17
AAL2992 - 4 2026-06-30
AAL2868 American Airlines 4 2026-07-07
AAL2406 - 4 2026-07-01
AAL2383 American Airlines 4 2026-06-13
AAL2137 - 4 2026-04-15
AAL1950 American Airlines 4 2026-05-09
AAL1838 American Airlines 4 2026-05-10
AAL1438 American Airlines 4 2026-05-12
AAL1376 - 4 2026-06-19
AAL1254 - 4 2026-06-30
AAL9 - 3 2026-07-11
AAL874 American Airlines 3 2026-05-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AAL1630 DCA → ORD Jul 14, 23:40 UTCJul 15, 01:10 UTC1h 30m
2026-07-14 AAL3310 - Jul 14, 20:15 UTCJul 14, 22:15 UTC2h 0m
2026-07-14 AAL3310 MIA → DCA Jul 14, 20:12 UTCJul 14, 22:15 UTC2h 3m
2026-07-14 AAL3020 - Jul 14, 15:55 UTCJul 14, 16:20 UTC25m
2026-07-14 AAL3020 STX → MIA Jul 14, 13:51 UTCJul 14, 16:18 UTC2h 27m
2026-07-13 AAL2755 - Jul 13, 22:20 UTCJul 14, 00:35 UTC2h 15m
2026-07-13 AAL1245 - Jul 13, 18:40 UTCJul 13, 20:10 UTC1h 30m
2026-07-13 AAL1245 PUJ → MIA Jul 13, 18:12 UTCJul 13, 20:14 UTC2h 2m
2026-07-13 AAL2419 - Jul 13, 14:20 UTCJul 13, 14:50 UTC30m
2026-07-13 AAL2419 MIA → PUJ Jul 13, 14:19 UTCJul 13, 16:23 UTC2h 4m
2026-07-13 AAL1340 - Jul 13, 10:45 UTCJul 13, 12:35 UTC1h 50m
2026-07-13 AAL1551 - Jul 13, 02:40 UTCJul 13, 04:35 UTC1h 55m
2026-07-12 AAL1411 - Jul 12, 22:45 UTCJul 13, 01:01 UTC2h 15m
2026-07-12 AAL1411 - Jul 12, 18:45 UTCJul 12, 21:10 UTC2h 25m
2026-07-12 AAL969 - Jul 12, 15:25 UTCJul 12, 16:55 UTC1h 30m
2026-07-12 AAL969 CLT → MIA Jul 12, 15:20 UTCJul 12, 16:57 UTC1h 37m
2026-07-12 AAL2692 - Jul 12, 12:25 UTCJul 12, 13:15 UTC50m
2026-07-12 AAL1500 DFW → BNA Jul 12, 01:35 UTCJul 12, 03:35 UTC2h 0m
2026-07-11 AAL9 ABQ → DFW Jul 11, 22:45 UTCJul 12, 00:05 UTC1h 20m
2026-07-11 AAL9 ABQ → DFW Jul 11, 22:43 UTCJul 12, 00:05 UTC1h 22m
2026-07-11 AAL9 DFW → ABQ Jul 11, 20:25 UTCJul 11, 21:45 UTC1h 20m
2026-07-11 AAL1906 - Jul 11, 16:10 UTCJul 11, 18:45 UTC2h 35m
2026-07-11 AAL1906 IAD → DFW Jul 11, 16:10 UTCJul 11, 18:51 UTC2h 41m
2026-07-11 AAL1906 DFW → IAD Jul 11, 12:30 UTCJul 11, 15:05 UTC2h 35m
2026-07-11 AAL1810 - Jul 11, 01:35 UTCJul 11, 04:40 UTC3h 5m
2026-07-10 AAL2861 DFW → EWR Jul 10, 20:55 UTCJul 10, 23:55 UTC3h 0m
2026-07-10 AAL1324 SJD → DFW Jul 10, 15:58 UTCJul 10, 18:15 UTC2h 17m
2026-07-10 AAL1324 DFW → DFW Jul 10, 12:25 UTCJul 10, 18:20 UTC5h 55m
2026-07-10 AAL1571 LGA → DFW Jul 10, 01:10 UTCJul 10, 04:12 UTC3h 2m
2026-07-10 AAL1571 LGA → DFW Jul 10, 01:10 UTCJul 10, 04:15 UTC3h 5m
2026-07-09 AAL1478 - Jul 9, 20:40 UTCJul 9, 22:35 UTC1h 55m
2026-07-09 AAL1478 ORD → LGA Jul 9, 20:40 UTCJul 9, 22:32 UTC1h 52m
2026-07-09 AAL1290 DFW → ORD Jul 9, 14:45 UTCJul 9, 16:45 UTC2h 0m
2026-07-09 AAL2617 - Jul 9, 10:25 UTCJul 9, 12:45 UTC2h 20m
2026-07-09 AAL2617 IAD → DFW Jul 9, 10:25 UTCJul 9, 12:54 UTC2h 29m
2026-07-09 AAL1132 - Jul 9, 00:10 UTCJul 9, 02:50 UTC2h 40m
2026-07-08 AAL2311 - Jul 8, 19:20 UTCJul 8, 21:45 UTC2h 25m
2026-07-08 AAL2311 - Jul 8, 15:50 UTCJul 8, 18:05 UTC2h 15m
2026-07-08 AAL533 - Jul 8, 12:00 UTCJul 8, 14:10 UTC2h 10m
2026-07-08 AAL533 - Jul 8, 11:20 UTCJul 8, 11:55 UTC35m
2026-07-08 AAL421 - Jul 8, 00:55 UTCJul 8, 03:35 UTC2h 40m
2026-07-07 AAL2868 DCA → LGA Jul 7, 17:25 UTCJul 7, 23:20 UTC5h 55m
2026-07-07 AAL1303 - Jul 7, 12:20 UTCJul 7, 14:45 UTC2h 25m
2026-07-07 AAL1303 EWR → DFW Jul 7, 12:16 UTCJul 7, 15:26 UTC3h 10m
2026-07-07 AAL2008 - Jul 7, 03:30 UTCJul 7, 05:50 UTC2h 20m
2026-07-06 AAL3244 MIA → LAS Jul 6, 23:36 UTCJul 7, 02:01 UTC2h 25m
2026-07-06 AAL3244 MIA → LAS Jul 6, 23:40 UTCJul 7, 02:00 UTC2h 20m
2026-07-06 AAL2769 ORD → DCA Jul 6, 20:20 UTCJul 6, 21:45 UTC1h 25m
2026-07-06 AAL1610 BOS → ORD Jul 6, 16:06 UTCJul 6, 18:16 UTC2h 10m
2026-07-06 AAL1610 BOS → ORD Jul 6, 16:10 UTCJul 6, 18:15 UTC2h 5m

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 N847NN page for operator, model, and routing details .

Mode-S AB9B13 frequently asked

What is Mode-S code AB9B13?
AB9B13 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N847NN.
Where is Mode-S AB9B13 registered?
Mode-S code AB9B13 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 AB9B13 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AB9B13, octal 52715423, decimal 11,246,355.
What flights does AB9B13 operate?
Mode-S AB9B13 has broadcast 20 distinct callsigns, including AAL1303, AAL2915, AAL2247, AAL1975, AAL1906.