Apparatus

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sensors Mode-S transponder

A63D42

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N5007E · AIRBUS A-319 · operated by AMERICAN AIRLINES INC

Hex
A63D42
Octal
51436502
Decimal
10,894,658
Country
US
Tail
N5007E
Type
A319
No current signal · last broadcast 9d ago
Flights observed
219
Distinct callsigns
20
Country
US
Last broadcast
9d ago

Last known position

Most recent position reported by Mode-S A63D42.

Country allocation

The ICAO 24-bit address A63D42 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
AAL2943 - 6 2026-07-13
AAL2675 - 6 2026-07-08
AAL2661 - 6 2026-07-08
AAL1970 - 6 2026-07-08
AAL2781 American Airlines 5 2026-07-25
AAL2743 - 5 2026-07-13
AAL1965 - 5 2026-07-15
AAL1961 American Airlines 5 2026-07-23
AAL1898 - 5 2026-07-19
AAL3246 American Airlines 4 2026-07-26
AAL2862 - 4 2026-07-11
AAL2432 - 4 2026-07-15
AAL2312 - 4 2026-06-25
AAL2201 American Airlines 4 2026-07-26
AAL1957 American Airlines 4 2026-07-19
AAL1814 - 4 2026-07-17
AAL1753 - 4 2026-07-13
AAL1371 - 4 2026-07-17
AAL928 American Airlines 3 2026-07-20
AAL883 - 3 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAL3246 PHL → SDF Jul 26, 14:15 UTCJul 26, 18:15 UTC4h 0m
2026-07-26 AAL3246 PHL → SDF Jul 26, 14:13 UTCJul 26, 18:39 UTC4h 26m
2026-07-26 AAL1040 TUL → DFW Jul 26, 10:10 UTCJul 26, 12:40 UTC2h 30m
2026-07-26 AAL1040 TUL → DFW Jul 26, 10:08 UTCJul 26, 12:36 UTC2h 28m
2026-07-26 AAL2201 DCA → MCO Jul 26, 00:15 UTCJul 26, 01:50 UTC1h 35m
2026-07-25 AAL2201 DCA → MCO Jul 25, 21:40 UTCJul 25, 23:20 UTC1h 40m
2026-07-25 AAL1488 CMW → MIA Jul 25, 19:05 UTCJul 25, 19:45 UTC40m
2026-07-25 AAL1319 SNA → AUS Jul 25, 16:35 UTCJul 25, 17:00 UTC25m
2026-07-25 AAL2781 PHX → SEA Jul 25, 14:05 UTCJul 25, 15:20 UTC1h 15m
2026-07-25 AAL2781 PHX → SEA Jul 25, 14:05 UTCJul 25, 15:15 UTC1h 10m
2026-07-25 AAL2781 PHX → SEA Jul 25, 12:25 UTCJul 25, 13:10 UTC45m
2026-07-25 AAL2201 DCA → MCO Jul 25, 00:25 UTCJul 25, 02:00 UTC1h 35m
2026-07-24 AAL2201 DCA → MCO Jul 24, 21:40 UTCJul 24, 23:25 UTC1h 45m
2026-07-24 AAL1488 CMW → MIA Jul 24, 19:10 UTCJul 24, 19:35 UTC25m
2026-07-24 AAL1488 CMW → MIA Jul 24, 18:39 UTCJul 24, 19:33 UTC54m
2026-07-24 AAL1319 SNA → AUS Jul 24, 16:25 UTCJul 24, 16:50 UTC25m
2026-07-24 AAL2781 PHX → SEA Jul 24, 14:05 UTCJul 24, 14:45 UTC40m
2026-07-24 AAL2781 PHX → SEA Jul 24, 12:10 UTCJul 24, 12:50 UTC40m
2026-07-24 AAL1135 MIA → PEI Jul 24, 09:35 UTCJul 24, 11:05 UTC1h 30m
2026-07-24 AAL2779 DFW → SFO Jul 24, 00:30 UTCJul 24, 01:55 UTC1h 25m
2026-07-23 AAL1974 DFW → LAX Jul 23, 19:44 UTCJul 23, 22:09 UTC2h 25m
2026-07-23 AAL1961 SAT → DFW Jul 23, 14:40 UTCJul 23, 22:15 UTC7h 35m
2026-07-23 AAL1039 CLT → MSY Jul 23, 11:35 UTCJul 23, 13:10 UTC1h 35m
2026-07-23 AAL1887 PHX → DFW Jul 23, 01:00 UTCJul 23, 02:50 UTC1h 50m
2026-07-22 AAL2212 SNA → ORD Jul 22, 22:25 UTCJul 22, 22:50 UTC25m
2026-07-22 AAL2212 SNA → ORD Jul 22, 20:45 UTCJul 22, 21:05 UTC20m
2026-07-22 AAL2431 PHX → SFO Jul 22, 15:50 UTCJul 22, 19:10 UTC3h 20m
2026-07-22 AAL2431 PHX → SFO Jul 22, 11:30 UTCJul 22, 14:35 UTC3h 5m
2026-07-21 AAL3023 STS → DFW Jul 21, 15:05 UTCJul 21, 22:50 UTC7h 45m
2026-07-21 AAL3266 CMH → DFW Jul 21, 11:10 UTCJul 21, 13:35 UTC2h 25m
2026-07-21 AAL1841 - Jul 21, 02:45 UTCJul 21, 05:00 UTC2h 15m
2026-07-21 AAL1841 DFW → ILM Jul 21, 02:42 UTCJul 21, 05:07 UTC2h 25m
2026-07-21 AAL3274 DFW → BOS Jul 21, 00:30 UTCJul 21, 01:15 UTC45m
2026-07-21 AAL3274 DFW → BOS Jul 21, 00:25 UTCJul 21, 01:11 UTC46m
2026-07-20 AAL3274 DFW → BOS Jul 20, 22:55 UTCJul 20, 23:40 UTC45m
2026-07-20 AAL928 MGA → MIA Jul 20, 20:00 UTCJul 20, 21:35 UTC1h 35m
2026-07-20 AAL928 MGA → MIA Jul 20, 19:59 UTCJul 20, 21:34 UTC1h 35m
2026-07-20 AAL928 MGA → MIA Jul 20, 17:45 UTCJul 20, 19:10 UTC1h 25m
2026-07-20 AAL305P EYW → DFW Jul 20, 13:45 UTCJul 20, 16:20 UTC2h 35m
2026-07-19 AAL1898 - Jul 19, 14:40 UTCJul 19, 17:00 UTC2h 20m
2026-07-19 AAL1898 PHL → EYW Jul 19, 14:36 UTCJul 19, 17:07 UTC2h 31m
2026-07-19 AAL1957 DFW → SAT Jul 19, 01:15 UTCJul 19, 01:25 UTC10m
2026-07-19 AAL1957 DFW → SAT Jul 19, 00:55 UTCJul 19, 01:00 UTC5m
2026-07-19 AAL1957 DFW → SAT Jul 19, 00:35 UTCJul 19, 00:45 UTC10m
2026-07-19 AAL1957 DFW → SAT Jul 19, 00:25 UTCJul 19, 00:30 UTC5m
2026-07-18 AAL864 - Jul 18, 18:15 UTCJul 18, 21:40 UTC3h 25m
2026-07-18 AAL865 PHL → ORD Jul 18, 16:50 UTCJul 18, 17:05 UTC15m
2026-07-18 AAL865 PHL → ORD Jul 18, 13:45 UTCJul 18, 14:30 UTC45m
2026-07-18 AAL865 PHL → ORD Jul 18, 13:05 UTCJul 18, 13:15 UTC10m
2026-07-18 AAL3147 - Jul 18, 00:25 UTCJul 18, 02:50 UTC2h 26m

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 N5007E page for operator, model, and routing details .

Mode-S A63D42 frequently asked

What is Mode-S code A63D42?
A63D42 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N5007E.
Where is Mode-S A63D42 registered?
Mode-S code A63D42 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 A63D42 broadcasting right now?
No active broadcast right now. Last signal was 9d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A63D42, octal 51436502, decimal 10,894,658.
What flights does A63D42 operate?
Mode-S A63D42 has broadcast 20 distinct callsigns, including AAL2943, AAL2675, AAL2661, AAL1970, AAL2781.