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
Broadcasting now · callsign AAL3059 · 24,375 ft
Flights observed
41
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Current position

A63D42 is currently broadcasting. Map zoomed to live position.

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
AAL1898 - 3 2026-06-17
AAL9604 - 2 2026-06-15
AAL825 American Airlines 2 2026-06-11
AAL688 American Airlines 2 2026-06-18
AAL621 American Airlines 2 2026-06-16
AAL3246 - 2 2026-06-19
AAL3155 American Airlines 2 2026-06-11
AAL3129 - 2 2026-06-18
AAL305 - 2 2026-06-17
AAL3041 - 2 2026-06-16
AAL2952 American Airlines 2 2026-06-13
AAL2360 - 2 2026-06-15
AAL2312 American Airlines 2 2026-06-11
AAL1970 - 2 2026-06-20
AAL1371 - 2 2026-06-13
AAL9782 American Airlines 1 2026-06-10
AAL883 - 1 2026-06-20
AAL2675 - 1 2026-06-20
AAL2661 - 1 2026-06-20
AAL2326 American Airlines 1 2026-06-13

Recent flights last 41

DateFlightRouteTakeoffLandingDuration
2026-06-20 AAL883 - Jun 20, 22:35 UTCJun 21, 00:29 UTC1h 55m
2026-06-20 AAL1970 - Jun 20, 18:29 UTCJun 20, 20:55 UTC2h 25m
2026-06-20 AAL1970 ORD → JAC Jun 20, 18:28 UTCJun 20, 21:15 UTC2h 47m
2026-06-20 AAL2675 - Jun 20, 13:55 UTCJun 20, 16:49 UTC2h 55m
2026-06-20 AAL2661 - Jun 20, 04:29 UTCJun 20, 07:49 UTC3h 20m
2026-06-19 AAL1974 DFW → LAX Jun 19, 20:29 UTCJun 19, 22:34 UTC2h 5m
2026-06-19 AAL3246 - Jun 19, 14:15 UTCJun 19, 20:29 UTC6h 15m
2026-06-19 AAL3246 JFK → JAC Jun 19, 14:14 UTCJun 19, 19:01 UTC4h 47m
2026-06-19 AAL1040 - Jun 19, 10:29 UTCJun 19, 12:49 UTC2h 20m
2026-06-18 AAL688 MIA → JFK Jun 18, 22:35 UTCJun 19, 00:59 UTC2h 24m
2026-06-18 AAL688 MIA → JFK Jun 18, 22:35 UTCJun 19, 01:00 UTC2h 25m
2026-06-18 AAL3129 JAC → JFK Jun 18, 17:29 UTCJun 18, 21:05 UTC3h 36m
2026-06-17 AAL3129 DFW → JFK Jun 17, 23:40 UTCJun 18, 21:15 UTC21h 35m
2026-06-17 AAL305 - Jun 17, 18:35 UTCJun 17, 21:10 UTC2h 35m
2026-06-17 AAL1898 - Jun 17, 14:45 UTCJun 17, 17:10 UTC2h 25m
2026-06-17 AAL1428 RDU → LGA Jun 17, 11:25 UTCJun 17, 13:00 UTC1h 35m
2026-06-16 AAL3041 - Jun 16, 21:45 UTCJun 16, 23:35 UTC1h 50m
2026-06-16 AAL3041 PHL → ATL Jun 16, 21:41 UTCJun 16, 23:28 UTC1h 47m
2026-06-16 AAL621 CLT → EWR Jun 16, 18:39 UTCJun 16, 20:15 UTC1h 36m
2026-06-16 AAL621 CLT → EWR Jun 16, 15:45 UTCJun 16, 17:24 UTC1h 40m
2026-06-15 AAL2360 - Jun 15, 23:50 UTCJun 16, 00:45 UTC55m
2026-06-15 AAL2360 - Jun 15, 21:35 UTCJun 15, 22:30 UTC55m
2026-06-15 AAL9604 - Jun 15, 17:45 UTCJun 15, 18:29 UTC45m
2026-06-15 AAL9604 EYW → PHL Jun 15, 17:40 UTCJun 15, 20:24 UTC2h 44m
2026-06-13 AAL1814 DFW → PHL Jun 13, 19:20 UTCJun 13, 21:25 UTC2h 5m
2026-06-13 AAL2952 SFO → DFW Jun 13, 16:30 UTCJun 13, 18:05 UTC1h 35m
2026-06-13 AAL2952 SFO → DFW Jun 13, 14:00 UTCJun 13, 15:25 UTC1h 25m
2026-06-13 AAL2326 DSM → DFW Jun 13, 10:40 UTCJun 13, 12:20 UTC1h 40m
2026-06-13 AAL1371 DFW → DSM Jun 13, 03:20 UTCJun 13, 04:45 UTC1h 24m
2026-06-13 AAL1371 DFW → DSM Jun 13, 03:17 UTCJun 13, 04:41 UTC1h 24m
2026-06-12 AAL305 MIA → SEA Jun 12, 21:15 UTCJun 12, 23:50 UTC2h 35m
2026-06-12 AAL1898 PHL → EYW Jun 12, 14:50 UTCJun 12, 17:15 UTC2h 25m
2026-06-12 AAL1898 PHL → EYW Jun 12, 14:50 UTCJun 12, 17:21 UTC2h 31m
2026-06-11 AAL2312 DCA → LGA Jun 11, 23:55 UTCJun 12, 01:05 UTC1h 10m
2026-06-11 AAL2312 DCA → LGA Jun 11, 19:40 UTCJun 11, 21:15 UTC1h 35m
2026-06-11 AAL1117 CLT → LAX Jun 11, 17:00 UTCJun 11, 17:35 UTC35m
2026-06-11 AAL825 PHL → BDA Jun 11, 12:35 UTCJun 11, 13:05 UTC30m
2026-06-11 AAL825 PHL → BDA Jun 11, 12:31 UTCJun 11, 14:11 UTC1h 40m
2026-06-11 AAL3155 CLT → ROC Jun 11, 01:40 UTCJun 11, 03:10 UTC1h 30m
2026-06-11 AAL3155 CLT → ROC Jun 11, 01:38 UTCJun 11, 03:07 UTC1h 29m
2026-06-10 AAL9782 MCI → PHL Jun 10, 17:30 UTCJun 10, 20:50 UTC3h 20m

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?
Yes. Mode-S A63D42 is currently airborne.
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 AAL1898, AAL9604, AAL825, AAL688, AAL621.