Apparatus

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sensors Mode-S transponder

A40442

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N358TV · AEROSPATIALE AS-350 Ecureuil · operated by TINY BUBBLES AVIATION INC

Hex
A40442
Octal
51002102
Decimal
10,748,994
Country
US
Tail
N358TV
Type
AS50
No current signal · last broadcast 13h ago
Flights observed
196
Distinct callsigns
1
Country
US
Last broadcast
13h ago

Last known position

Most recent position reported by Mode-S A40442.

Country allocation

The ICAO 24-bit address A40442 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
N358TV - 196 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 N358TV - Jul 14, 05:35 UTCJul 14, 06:30 UTC55m
2026-07-14 N358TV WHP → WHP Jul 14, 02:55 UTCJul 14, 03:45 UTC50m
2026-07-14 N358TV - Jul 14, 00:45 UTCJul 14, 01:45 UTC1h 0m
2026-07-13 N358TV - Jul 13, 17:10 UTCJul 13, 18:20 UTC1h 10m
2026-07-12 N358TV WHP → WHP Jul 12, 23:20 UTCJul 13, 00:40 UTC1h 20m
2026-07-12 N358TV - Jul 12, 01:20 UTCJul 12, 03:15 UTC1h 55m
2026-07-11 N358TV - Jul 11, 22:45 UTCJul 12, 00:25 UTC1h 40m
2026-07-11 N358TV BUR → BUR Jul 11, 05:40 UTCJul 11, 06:20 UTC40m
2026-07-10 N358TV - Jul 10, 22:15 UTCJul 11, 01:50 UTC3h 35m
2026-07-10 N358TV - Jul 10, 17:15 UTCJul 10, 19:20 UTC2h 5m
2026-07-10 N358TV - Jul 10, 00:05 UTCJul 10, 00:35 UTC30m
2026-07-09 N358TV BUR → WHP Jul 9, 22:15 UTCJul 9, 23:15 UTC1h 0m
2026-07-08 N358TV - Jul 8, 22:45 UTCJul 8, 23:25 UTC40m
2026-07-08 N358TV - Jul 8, 17:10 UTCJul 8, 18:20 UTC1h 10m
2026-07-08 N358TV - Jul 8, 01:00 UTCJul 8, 02:25 UTC1h 25m
2026-07-07 N358TV - Jul 7, 21:50 UTCJul 8, 00:20 UTC2h 30m
2026-07-07 N358TV - Jul 7, 16:55 UTCJul 7, 18:30 UTC1h 35m
2026-07-06 N358TV - Jul 6, 23:45 UTCJul 7, 00:45 UTC1h 0m
2026-07-06 N358TV - Jul 6, 17:55 UTCJul 6, 18:50 UTC55m
2026-07-06 N358TV - Jul 6, 03:00 UTCJul 6, 06:50 UTC3h 50m
2026-07-06 N358TV BUR → LGB Jul 6, 01:45 UTCJul 6, 02:30 UTC45m
2026-07-05 N358TV - Jul 5, 04:00 UTCJul 5, 06:40 UTC2h 40m
2026-07-05 N358TV - Jul 5, 01:05 UTCJul 5, 02:20 UTC1h 15m
2026-07-04 N358TV - Jul 4, 04:00 UTCJul 4, 05:20 UTC1h 20m
2026-07-03 N358TV - Jul 3, 23:35 UTCJul 4, 01:20 UTC1h 45m
2026-07-03 N358TV - Jul 3, 20:55 UTCJul 3, 21:25 UTC30m
2026-07-03 N358TV EMT → FUL Jul 3, 18:45 UTCJul 3, 20:10 UTC1h 25m
2026-07-03 N358TV - Jul 3, 17:45 UTCJul 3, 18:15 UTC30m
2026-07-03 N358TV - Jul 3, 13:05 UTCJul 3, 13:40 UTC35m
2026-07-03 N358TV - Jul 3, 03:55 UTCJul 3, 04:40 UTC45m
2026-07-02 N358TV - Jul 2, 21:45 UTCJul 2, 23:50 UTC2h 5m
2026-07-02 N358TV - Jul 2, 18:40 UTCJul 2, 19:35 UTC55m
2026-07-02 N358TV - Jul 2, 02:15 UTCJul 2, 02:40 UTC25m
2026-07-01 N358TV WHP → WHP Jul 1, 04:20 UTCJul 1, 06:40 UTC2h 20m
2026-06-30 N358TV - Jun 30, 06:05 UTCJun 30, 06:30 UTC25m
2026-06-29 N358TV - Jun 29, 23:14 UTCJun 30, 00:09 UTC55m
2026-06-29 N358TV - Jun 29, 20:30 UTCJun 29, 21:34 UTC1h 5m
2026-06-29 N358TV BUR → WHP Jun 29, 17:10 UTCJun 29, 19:00 UTC1h 50m
2026-06-28 N358TV - Jun 28, 21:50 UTCJun 28, 22:45 UTC55m
2026-06-28 N358TV - Jun 28, 04:44 UTCJun 28, 05:45 UTC1h 0m
2026-06-27 N358TV - Jun 27, 23:50 UTCJun 28, 00:25 UTC35m
2026-06-26 N358TV - Jun 26, 05:05 UTCJun 26, 05:30 UTC25m
2026-06-25 N358TV - Jun 25, 18:24 UTCJun 25, 20:34 UTC2h 10m
2026-06-25 N358TV - Jun 25, 03:50 UTCJun 25, 05:05 UTC1h 15m
2026-06-24 N358TV - Jun 24, 02:15 UTCJun 24, 02:34 UTC20m
2026-06-23 N358TV - Jun 23, 21:59 UTCJun 23, 23:14 UTC1h 15m
2026-06-23 N358TV - Jun 23, 17:59 UTCJun 23, 18:34 UTC35m
2026-06-23 N358TV - Jun 23, 13:09 UTCJun 23, 13:19 UTC10m
2026-06-22 N358TV - Jun 22, 23:45 UTCJun 23, 01:15 UTC1h 30m
2026-06-22 N358TV - Jun 22, 21:45 UTCJun 22, 22:19 UTC35m

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 N358TV page for operator, model, and routing details .

Mode-S A40442 frequently asked

What is Mode-S code A40442?
A40442 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N358TV.
Where is Mode-S A40442 registered?
Mode-S code A40442 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 A40442 broadcasting right now?
No active broadcast right now. Last signal was 13h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A40442, octal 51002102, decimal 10,748,994.
What flights does A40442 operate?
Mode-S A40442 has broadcast 1 distinct callsign, including N358TV.