Apparatus

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sensors Mode-S transponder

AC7968

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N9023N · AIRBUS A-319 · operated by UMB BANK NA TRUSTEE

Hex
AC7968
Octal
53074550
Decimal
11,303,272
Country
US
Tail
N9023N
Type
A319
No current signal · last broadcast Jul 26, 21:40 UTC
Flights observed
521
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:40 UTC

Last known position

Most recent position reported by Mode-S AC7968.

Country allocation

The ICAO 24-bit address AC7968 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
AAL1799 American Airlines 16 2026-07-21
AAL2952 - 12 2026-07-04
AAL2431 American Airlines 12 2026-07-24
AAL3294 American Airlines 11 2026-07-24
AAL1820 American Airlines 11 2026-05-16
AAL2862 - 9 2026-07-01
AAL1923 American Airlines 9 2026-07-20
AAL499 - 8 2026-07-02
AAL3222 American Airlines 8 2026-05-16
AAL2856 American Airlines 8 2026-07-17
AAL2741 - 8 2026-07-11
AAL2114 American Airlines 8 2026-07-21
AAL3059 - 7 2026-07-04
AAL3025 - 7 2026-07-16
AAL2863 - 7 2026-07-01
AAL1762 American Airlines 7 2026-07-21
AAL1753 - 7 2026-07-05
AAL3041 American Airlines 6 2026-05-16
AAL2779 American Airlines 6 2026-05-21
AAL2604 American Airlines 6 2026-05-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAL1965 DFW → PHX Jul 26, 21:15 UTCJul 26, 21:40 UTC25m
2026-07-26 AAL2943 DFW → CLT Jul 26, 15:20 UTCJul 26, 19:45 UTC4h 25m
2026-07-26 AAL2377 DTW → DFW Jul 26, 13:10 UTCJul 26, 14:00 UTC50m
2026-07-26 AAL1406 DFW → SAT Jul 26, 02:15 UTCJul 26, 03:00 UTC45m
2026-07-26 AAL1406 DFW → SAT Jul 26, 02:14 UTCJul 26, 02:53 UTC39m
2026-07-25 AAL2961 PWM → DCA Jul 25, 19:50 UTCJul 26, 00:25 UTC4h 35m
2026-07-25 AAL2961 PWM → DCA Jul 25, 19:46 UTCJul 26, 00:24 UTC4h 38m
2026-07-25 AAL1401 PHL → FLL Jul 25, 15:35 UTCJul 25, 18:40 UTC3h 5m
2026-07-25 AAL1401 PHL → FLL Jul 25, 15:30 UTCJul 25, 18:51 UTC3h 21m
2026-07-25 AAL2103 DCA → LGA Jul 25, 12:15 UTCJul 25, 13:25 UTC1h 10m
2026-07-25 AAL2103 DCA → LGA Jul 25, 12:12 UTCJul 25, 13:22 UTC1h 10m
2026-07-25 AAL1007 DEN → AUS Jul 25, 03:40 UTCJul 25, 04:50 UTC1h 10m
2026-07-25 AAL1007 DEN → AUS Jul 25, 03:37 UTCJul 25, 04:45 UTC1h 8m
2026-07-24 AAL3294 MSP → PHL Jul 24, 23:30 UTCJul 25, 01:10 UTC1h 40m
2026-07-24 AAL3294 MSP → PHL Jul 24, 21:05 UTCJul 24, 22:35 UTC1h 30m
2026-07-24 AAL2431 PHX → SFO Jul 24, 16:00 UTCJul 24, 19:10 UTC3h 10m
2026-07-24 AAL2431 PHX → SFO Jul 24, 11:40 UTCJul 24, 14:45 UTC3h 5m
2026-07-24 AAL1172 ORD → BOS Jul 24, 09:10 UTCJul 24, 09:50 UTC40m
2026-07-24 AAL1517 PHL → PHX Jul 24, 03:15 UTCJul 24, 03:55 UTC40m
2026-07-24 AAL1517 PHL → PHX Jul 24, 03:14 UTCJul 24, 03:52 UTC38m
2026-07-23 AAL3294 MSP → PHL Jul 23, 23:40 UTCJul 24, 01:25 UTC1h 45m
2026-07-23 AAL3294 MSP → PHL Jul 23, 21:15 UTCJul 23, 22:45 UTC1h 30m
2026-07-23 AAL2431 PHX → SFO Jul 23, 15:55 UTCJul 23, 19:10 UTC3h 15m
2026-07-23 AAL2431 PHX → SFO Jul 23, 11:30 UTCJul 23, 14:40 UTC3h 10m
2026-07-23 AAL9795 BOS → YUL Jul 23, 02:30 UTCJul 23, 04:00 UTC1h 30m
2026-07-22 AAL657 CLT → BDL Jul 22, 23:10 UTCJul 23, 00:30 UTC1h 20m
2026-07-22 AAL3023 STS → DFW Jul 22, 13:45 UTCJul 22, 20:25 UTC6h 40m
2026-07-22 AAL867 - Jul 22, 11:15 UTCJul 22, 12:05 UTC50m
2026-07-22 AAL1514 LAS → AUS Jul 22, 01:20 UTCJul 22, 02:05 UTC45m
2026-07-21 AAL1799 LAX → PHL Jul 21, 20:35 UTCJul 21, 22:05 UTC1h 30m
2026-07-21 AAL1799 LAX → PHL Jul 21, 17:25 UTCJul 21, 18:55 UTC1h 30m
2026-07-21 AAL2114 DFW → SNA Jul 21, 14:40 UTCJul 21, 15:45 UTC1h 5m
2026-07-21 AAL2114 DFW → SNA Jul 21, 14:34 UTCJul 21, 15:43 UTC1h 9m
2026-07-21 AAL2114 DFW → SNA Jul 21, 12:30 UTCJul 21, 13:35 UTC1h 5m
2026-07-21 AAL1762 PHX → PHL Jul 21, 04:55 UTCJul 21, 06:25 UTC1h 30m
2026-07-21 AAL1762 PHX → PHL Jul 21, 04:50 UTCJul 21, 06:18 UTC1h 28m
2026-07-20 AAL1762 PHX → PHL Jul 20, 23:20 UTCJul 21, 00:50 UTC1h 29m
2026-07-20 AAL1923 SJD → PHX Jul 20, 20:15 UTCJul 20, 22:00 UTC1h 45m
2026-07-20 AAL1923 SJD → PHX Jul 20, 19:38 UTCJul 20, 21:55 UTC2h 17m
2026-07-20 AAL1961 SAT → DFW Jul 20, 15:05 UTCJul 20, 18:10 UTC3h 5m
2026-07-20 AAL1961 SAT → DFW Jul 20, 15:00 UTCJul 20, 18:36 UTC3h 36m
2026-07-20 AAL1039 CLT → MSY Jul 20, 11:40 UTCJul 20, 13:10 UTC1h 30m
2026-07-20 AAL1887 - Jul 20, 01:10 UTCJul 20, 02:55 UTC1h 45m
2026-07-20 AAL1887 CLT → CID Jul 20, 01:07 UTCJul 20, 02:50 UTC1h 43m
2026-07-19 AAL3120 MSP → ORD Jul 19, 22:00 UTCJul 19, 23:28 UTC1h 28m
2026-07-19 AAL3120 MSP → ORD Jul 19, 22:00 UTCJul 19, 23:30 UTC1h 30m
2026-07-19 AAL129G ORD → JAX Jul 19, 15:40 UTCJul 19, 16:10 UTC30m
2026-07-18 AAL3129 MSY → PHL Jul 18, 17:30 UTCJul 18, 21:35 UTC4h 5m
2026-07-17 AAL817 - Jul 17, 23:45 UTCJul 18, 01:54 UTC2h 10m
2026-07-17 AAL2856 MTJ → LGA Jul 17, 21:00 UTCJul 17, 22:35 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 N9023N page for operator, model, and routing details .

Mode-S AC7968 frequently asked

What is Mode-S code AC7968?
AC7968 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N9023N.
Where is Mode-S AC7968 registered?
Mode-S code AC7968 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 AC7968 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AC7968, octal 53074550, decimal 11,303,272.
What flights does AC7968 operate?
Mode-S AC7968 has broadcast 20 distinct callsigns, including AAL1799, AAL2952, AAL2431, AAL3294, AAL1820.