Apparatus

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sensors Mode-S transponder

AC79C7

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N9026C · AIRBUS A-319 · operated by AMERICAN AIRLINES INC

Hex
AC79C7
Octal
53074707
Decimal
11,303,367
Country
US
Tail
N9026C
Type
A319
Broadcasting now · callsign AAL1406 · 5,375 ft
Flights observed
82
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Current position

AC79C7 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address AC79C7 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
AAL2939 American Airlines 4 2026-04-14
AAL1351 American Airlines 4 2026-04-15
AAL9783 American Airlines 3 2026-04-16
AAL3111 American Airlines 3 2026-04-15
AAL2889 - 3 2026-06-23
AAL2856 - 3 2026-06-22
AAL2737 - 3 2026-04-13
AAL2675 - 3 2026-06-17
AAL2335 - 3 2026-04-13
AAL1762 - 3 2026-06-22
AAL9782 American Airlines 2 2026-06-15
AAL3184 American Airlines 2 2026-04-15
AAL3148 American Airlines 2 2026-04-14
AAL3059 - 2 2026-06-19
AAL3015 American Airlines 2 2026-04-16
AAL2943 - 2 2026-06-20
AAL2661 - 2 2026-06-17
AAL2594 - 2 2026-04-15
AAL2326 - 2 2026-06-22
AAL2145 - 2 2026-06-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-23 AAL2889 - Jun 23, 01:50 UTCJun 23, 02:29 UTC40m
2026-06-23 AAL2889 - Jun 23, 00:19 UTCJun 23, 01:00 UTC40m
2026-06-22 AAL2889 DFW → DFW Jun 22, 23:39 UTCJun 22, 23:50 UTC10m
2026-06-22 AAL2856 - Jun 22, 20:14 UTCJun 22, 21:35 UTC1h 20m
2026-06-22 AAL2856 GUC → DFW Jun 22, 20:09 UTCJun 22, 21:35 UTC1h 26m
2026-06-22 AAL2856 - Jun 22, 17:29 UTCJun 22, 19:05 UTC1h 35m
2026-06-22 AAL2326 - Jun 22, 13:49 UTCJun 22, 15:54 UTC2h 5m
2026-06-22 AAL2326 DSM → DFW Jun 22, 13:45 UTCJun 22, 15:49 UTC2h 4m
2026-06-22 AAL1371 DFW → DSM Jun 22, 03:35 UTCJun 22, 04:59 UTC1h 25m
2026-06-22 AAL1371 DFW → DSM Jun 22, 03:34 UTCJun 22, 05:02 UTC1h 28m
2026-06-22 AAL1762 - Jun 22, 00:44 UTCJun 22, 02:19 UTC1h 35m
2026-06-22 AAL1762 DSM → DFW Jun 22, 00:42 UTCJun 22, 02:14 UTC1h 32m
2026-06-21 AAL1762 DFW → DSM Jun 21, 22:00 UTCJun 21, 23:30 UTC1h 30m
2026-06-21 AAL1923 - Jun 21, 18:44 UTCJun 21, 20:34 UTC1h 50m
2026-06-21 AAL1961 - Jun 21, 13:20 UTCJun 21, 15:44 UTC2h 25m
2026-06-21 AAL1961 CLT → JAC Jun 21, 13:19 UTCJun 21, 17:14 UTC3h 55m
2026-06-21 AAL978 - Jun 21, 10:04 UTCJun 21, 11:15 UTC1h 10m
2026-06-21 AAL2392 - Jun 21, 03:10 UTCJun 21, 04:20 UTC1h 10m
2026-06-20 AAL1965 - Jun 20, 22:10 UTCJun 21, 01:19 UTC3h 10m
2026-06-20 AAL1965 STT → CLT Jun 20, 22:01 UTCJun 21, 01:19 UTC3h 18m
2026-06-20 AAL2943 - Jun 20, 16:19 UTCJun 20, 20:49 UTC4h 30m
2026-06-20 AAL2943 DFW → STT Jun 20, 16:15 UTCJun 20, 20:58 UTC4h 43m
2026-06-20 AAL2377 - Jun 20, 13:19 UTCJun 20, 13:44 UTC25m
2026-06-20 AAL1406 - Jun 20, 03:09 UTCJun 20, 03:54 UTC45m
2026-06-20 AAL1406 DFW → SAT Jun 20, 03:09 UTCJun 20, 03:58 UTC49m
2026-06-19 AAL1753 XNA → DFW Jun 19, 23:29 UTCJun 20, 00:29 UTC1h 0m
2026-06-19 AAL1753 XNA → DFW Jun 19, 23:25 UTCJun 20, 00:25 UTC1h 0m
2026-06-19 AAL3059 DFW → XNA Jun 19, 02:45 UTCJun 19, 03:35 UTC50m
2026-06-19 AAL3059 DFW → XNA Jun 19, 02:45 UTCJun 19, 03:34 UTC50m
2026-06-18 AAL883 - Jun 18, 23:10 UTCJun 19, 00:49 UTC1h 39m
2026-06-18 AAL1970 - Jun 18, 18:35 UTCJun 18, 21:05 UTC2h 30m
2026-06-18 AAL1747 DEN → ORD Jun 18, 15:20 UTCJun 18, 17:25 UTC2h 5m
2026-06-18 AAL1747 ORD → DEN Jun 18, 11:55 UTCJun 18, 14:10 UTC2h 15m
2026-06-17 AAL1970 - Jun 17, 21:15 UTCJun 18, 04:45 UTC7h 30m
2026-06-17 AAL2675 - Jun 17, 17:15 UTCJun 17, 17:50 UTC35m
2026-06-17 AAL2675 - Jun 17, 13:55 UTCJun 17, 17:50 UTC3h 55m
2026-06-17 AAL2675 TUS → ORD Jun 17, 13:53 UTCJun 17, 16:58 UTC3h 5m
2026-06-17 AAL2661 ORD → TUS Jun 17, 02:30 UTCJun 17, 05:35 UTC3h 5m
2026-06-17 AAL2661 ORD → TUS Jun 17, 02:27 UTCJun 17, 05:39 UTC3h 12m
2026-06-16 AAL1883 PHL → MIA Jun 16, 18:25 UTCJun 17, 00:35 UTC6h 11m
2026-06-16 AAL2145 - Jun 16, 15:45 UTCJun 16, 17:00 UTC1h 15m
2026-06-16 AAL2145 - Jun 16, 13:34 UTCJun 16, 14:39 UTC1h 5m
2026-06-16 AAL2138 YUL → CLT Jun 16, 10:09 UTCJun 16, 11:49 UTC1h 40m
2026-06-16 AAL2137 CLT → YUL Jun 16, 03:20 UTCJun 16, 04:39 UTC1h 20m
2026-06-15 AAL9782 MCI → PHL Jun 15, 20:20 UTCJun 15, 23:35 UTC3h 15m
2026-06-15 AAL9782 MCI → PHL Jun 15, 20:16 UTCJun 15, 23:32 UTC3h 16m
2026-04-16 AAL9783 PHL → ORD Apr 16, 22:00 UTCApr 16, 23:10 UTC1h 10m
2026-04-16 AAL9783 PHL → ORD Apr 16, 19:15 UTCApr 16, 21:00 UTC1h 45m
2026-04-16 AAL9783 PHL → ORD Apr 16, 18:40 UTCApr 16, 19:10 UTC30m
2026-04-16 AAL3015 IND → PHL Apr 16, 03:25 UTCApr 16, 04:39 UTC1h 14m

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 N9026C page for operator, model, and routing details .

Mode-S AC79C7 frequently asked

What is Mode-S code AC79C7?
AC79C7 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N9026C.
Where is Mode-S AC79C7 registered?
Mode-S code AC79C7 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 AC79C7 broadcasting right now?
Yes. Mode-S AC79C7 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AC79C7, octal 53074707, decimal 11,303,367.
What flights does AC79C7 operate?
Mode-S AC79C7 has broadcast 20 distinct callsigns, including AAL2939, AAL1351, AAL9783, AAL3111, AAL2889.