Apparatus

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sensors Mode-S transponder

A7DA01

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N605BX · LEARJET 45 · operated by XCEL JET MANAGEMENT INC

Hex
A7DA01
Octal
51755001
Decimal
11,000,321
Country
US
Tail
N605BX
Type
LJ45
No current signal · last broadcast 1d ago
Flights observed
101
Distinct callsigns
1
Country
US
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S A7DA01.

Country allocation

The ICAO 24-bit address A7DA01 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 1 distinct

Callsign Airline Flights Last seen
XLJ605 - 101 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 XLJ605 - Jul 13, 01:45 UTCJul 13, 02:10 UTC25m
2026-07-13 XLJ605 - Jul 13, 00:05 UTCJul 13, 01:01 UTC55m
2026-07-10 XLJ605 - Jul 10, 16:00 UTCJul 10, 16:50 UTC50m
2026-07-10 XLJ605 VNY → SNA Jul 10, 14:45 UTCJul 10, 15:05 UTC20m
2026-07-07 XLJ605 BFI → VNY Jul 7, 04:05 UTCJul 7, 06:20 UTC2h 15m
2026-07-06 XLJ605 VNY → BFI Jul 6, 19:30 UTCJul 6, 21:55 UTC2h 25m
2026-07-05 XLJ605 - Jul 5, 03:50 UTCJul 5, 05:50 UTC2h 0m
2026-07-04 XLJ605 - Jul 4, 18:25 UTCJul 4, 20:10 UTC1h 45m
2026-07-04 XLJ605 OAK → VNY Jul 4, 05:10 UTCJul 4, 06:00 UTC50m
2026-07-03 XLJ605 VNY → OAK Jul 3, 19:05 UTCJul 3, 19:55 UTC50m
2026-07-02 XLJ605 HSH → VNY Jul 2, 21:40 UTCJul 2, 22:45 UTC1h 5m
2026-07-02 XLJ605 SJC → HSH Jul 2, 06:00 UTCJul 2, 07:00 UTC1h 0m
2026-07-02 XLJ605 - Jul 2, 03:50 UTCJul 2, 04:35 UTC45m
2026-06-26 XLJ605 - Jun 26, 20:15 UTCJun 26, 20:29 UTC15m
2026-06-24 XLJ605 - Jun 24, 20:54 UTCJun 24, 23:20 UTC2h 25m
2026-06-24 XLJ605 - Jun 24, 03:00 UTCJun 24, 04:00 UTC1h 0m
2026-06-23 XLJ605 - Jun 23, 20:29 UTCJun 23, 22:10 UTC1h 40m
2026-06-23 XLJ605 - Jun 23, 19:19 UTCJun 23, 19:29 UTC10m
2026-06-21 XLJ605 HSH → BUR Jun 21, 20:00 UTCJun 21, 20:45 UTC45m
2026-06-20 XLJ605 VNY → HSH Jun 20, 01:14 UTCJun 20, 01:55 UTC40m
2026-06-17 XLJ605 XNA → VNY Jun 17, 20:30 UTCJun 17, 23:40 UTC3h 10m
2026-06-17 XLJ605 - Jun 17, 14:00 UTCJun 17, 16:50 UTC2h 50m
2026-06-15 XLJ605 - Jun 15, 18:50 UTCJun 15, 19:35 UTC45m
2026-06-15 XLJ605 VNY → HSH Jun 15, 16:04 UTCJun 15, 16:49 UTC45m
2026-06-14 XLJ605 - Jun 14, 05:35 UTCJun 14, 08:25 UTC2h 50m
2026-06-13 XLJ605 - Jun 13, 04:15 UTCJun 13, 06:50 UTC2h 35m
2026-06-13 XLJ605 VNY → HHR Jun 13, 02:15 UTCJun 13, 02:30 UTC15m
2026-06-12 XLJ605 BFI → VNY Jun 12, 19:45 UTCJun 12, 21:50 UTC2h 5m
2026-06-09 XLJ605 VNY → BFI Jun 9, 21:40 UTCJun 10, 00:05 UTC2h 25m
2026-06-08 XLJ605 - Jun 8, 03:25 UTCJun 8, 04:30 UTC1h 5m
2026-06-07 XLJ605 VNY → SCF Jun 7, 20:05 UTCJun 7, 21:00 UTC55m
2026-06-05 XLJ605 - Jun 5, 20:50 UTCJun 5, 21:25 UTC35m
2026-06-05 XLJ605 - Jun 5, 13:20 UTCJun 5, 13:45 UTC25m
2026-06-04 XLJ605 SJC → VNY Jun 4, 17:45 UTCJun 4, 18:30 UTC45m
2026-06-04 XLJ605 - Jun 4, 14:00 UTCJun 4, 14:50 UTC50m
2026-06-03 XLJ605 - Jun 3, 17:55 UTCJun 3, 19:25 UTC1h 30m
2026-06-01 XLJ605 - Jun 1, 15:05 UTCJun 1, 16:35 UTC1h 30m
2026-05-31 XLJ605 - May 31, 17:50 UTCMay 31, 18:50 UTC1h 0m
2026-05-31 XLJ605 - May 31, 16:15 UTCMay 31, 17:05 UTC50m
2026-05-26 XLJ605 - May 26, 22:25 UTCMay 26, 22:35 UTC10m
2026-05-25 XLJ605 - May 25, 19:05 UTCMay 25, 19:44 UTC40m
2026-05-24 XLJ605 - May 24, 00:00 UTCMay 24, 00:45 UTC45m
2026-05-23 XLJ605 NUQ → VNY May 23, 19:45 UTCMay 23, 20:35 UTC50m
2026-05-22 XLJ605 VNY → NUQ May 22, 19:15 UTCMay 22, 20:00 UTC45m
2026-05-22 XLJ605 VNY → VNY May 22, 17:00 UTCMay 22, 17:15 UTC15m
2026-05-21 XLJ605 SMF → VNY May 21, 19:45 UTCMay 21, 20:40 UTC55m
2026-05-21 XLJ605 VNY → SMF May 21, 14:45 UTCMay 21, 15:45 UTC1h 0m
2026-05-20 XLJ605 PDX → VNY May 20, 19:00 UTCMay 20, 20:50 UTC1h 50m
2026-05-19 XLJ605 HIO → PDX May 19, 20:55 UTCMay 19, 22:35 UTC1h 40m
2026-05-18 XLJ605 - May 18, 17:55 UTCMay 18, 20:35 UTC2h 39m

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 N605BX page for operator, model, and routing details .

Mode-S A7DA01 frequently asked

What is Mode-S code A7DA01?
A7DA01 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N605BX.
Where is Mode-S A7DA01 registered?
Mode-S code A7DA01 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 A7DA01 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A7DA01, octal 51755001, decimal 11,000,321.
What flights does A7DA01 operate?
Mode-S A7DA01 has broadcast 1 distinct callsign, including XLJ605.