Apparatus

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sensors Mode-S transponder

8017F5

ICAO 24-bit transponder address · allocated to India

Hex
8017F5
Octal
40013765
Decimal
8,394,741
Country
IN
No current signal · last broadcast 7h ago
Flights observed
192
Distinct callsigns
1
Country
IN
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 8017F5.

Country allocation

The ICAO 24-bit address 8017F5 falls within the block assigned to India (IN) by ICAO Annex 10, Volume III. Every aircraft registered in India 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
VTHNB - 192 2026-07-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-21 VTHNB - Jul 21, 06:50 UTCJul 21, 08:10 UTC1h 20m
2026-07-21 VTHNB - Jul 21, 04:30 UTCJul 21, 04:50 UTC20m
2026-07-20 VTHNB - Jul 20, 08:00 UTCJul 20, 09:25 UTC1h 25m
2026-07-20 VTHNB - Jul 20, 07:00 UTCJul 20, 07:10 UTC10m
2026-07-20 VTHNB - Jul 20, 05:30 UTCJul 20, 05:55 UTC25m
2026-07-19 VTHNB - Jul 19, 08:20 UTCJul 19, 08:40 UTC20m
2026-07-19 VTHNB - Jul 19, 07:20 UTCJul 19, 07:50 UTC30m
2026-07-19 VTHNB - Jul 19, 05:50 UTCJul 19, 06:15 UTC25m
2026-07-19 VTHNB - Jul 19, 04:45 UTCJul 19, 05:15 UTC30m
2026-07-18 VTHNB - Jul 18, 08:00 UTCJul 18, 08:25 UTC25m
2026-07-18 VTHNB - Jul 18, 06:35 UTCJul 18, 07:15 UTC40m
2026-07-18 VTHNB - Jul 18, 04:35 UTCJul 18, 05:30 UTC55m
2026-07-17 VTHNB - Jul 17, 07:00 UTCJul 17, 07:25 UTC25m
2026-07-17 VTHNB - Jul 17, 04:10 UTCJul 17, 05:25 UTC1h 15m
2026-07-16 VTHNB - Jul 16, 06:15 UTCJul 16, 07:30 UTC1h 15m
2026-07-16 VTHNB - Jul 16, 04:15 UTCJul 16, 05:10 UTC55m
2026-07-15 VTHNB - Jul 15, 08:00 UTCJul 15, 08:10 UTC10m
2026-07-15 VTHNB - Jul 15, 06:45 UTCJul 15, 07:05 UTC20m
2026-07-15 VTHNB - Jul 15, 04:30 UTCJul 15, 05:35 UTC1h 5m
2026-07-14 VTHNB - Jul 14, 08:00 UTCJul 14, 08:20 UTC20m
2026-07-14 VTHNB - Jul 14, 07:00 UTCJul 14, 07:30 UTC30m
2026-07-14 VTHNB - Jul 14, 04:50 UTCJul 14, 05:30 UTC40m
2026-07-13 VTHNB - Jul 13, 08:50 UTCJul 13, 10:15 UTC1h 25m
2026-07-13 VTHNB - Jul 13, 06:40 UTCJul 13, 07:05 UTC25m
2026-07-13 VTHNB - Jul 13, 04:25 UTCJul 13, 05:35 UTC1h 10m
2026-07-12 VTHNB - Jul 12, 06:50 UTCJul 12, 08:05 UTC1h 15m
2026-07-12 VTHNB - Jul 12, 04:20 UTCJul 12, 04:45 UTC25m
2026-07-11 VTHNB - Jul 11, 04:25 UTCJul 11, 04:50 UTC25m
2026-07-10 VTHNB - Jul 10, 07:10 UTCJul 10, 07:40 UTC30m
2026-07-10 VTHNB - Jul 10, 04:15 UTCJul 10, 05:30 UTC1h 15m
2026-07-09 VTHNB - Jul 9, 10:15 UTCJul 9, 11:10 UTC55m
2026-07-09 VTHNB - Jul 9, 07:35 UTCJul 9, 08:00 UTC25m
2026-07-09 VTHNB - Jul 9, 04:25 UTCJul 9, 05:45 UTC1h 20m
2026-07-08 VTHNB - Jul 8, 09:30 UTCJul 8, 09:40 UTC10m
2026-07-08 VTHNB - Jul 8, 08:30 UTCJul 8, 08:45 UTC15m
2026-07-08 VTHNB - Jul 8, 06:45 UTCJul 8, 07:00 UTC15m
2026-07-07 VTHNB - Jul 7, 10:35 UTCJul 7, 10:50 UTC15m
2026-07-07 VTHNB - Jul 7, 07:20 UTCJul 7, 08:40 UTC1h 20m
2026-07-07 VTHNB - Jul 7, 04:45 UTCJul 7, 05:05 UTC20m
2026-07-03 VTHNB - Jul 3, 08:45 UTCJul 3, 08:55 UTC10m
2026-07-03 VTHNB - Jul 3, 07:40 UTCJul 3, 07:50 UTC10m
2026-07-03 VTHNB - Jul 3, 06:20 UTCJul 3, 06:30 UTC10m
2026-07-03 VTHNB - Jul 3, 04:55 UTCJul 3, 05:20 UTC25m
2026-07-02 VTHNB - Jul 2, 10:25 UTCJul 2, 11:50 UTC1h 25m
2026-07-02 VTHNB - Jul 2, 08:35 UTCJul 2, 09:25 UTC50m
2026-07-01 VTHNB - Jul 1, 10:05 UTCJul 1, 11:15 UTC1h 10m
2026-07-01 VTHNB - Jul 1, 04:20 UTCJul 1, 05:35 UTC1h 15m
2026-06-30 VTHNB - Jun 30, 09:00 UTCJun 30, 09:45 UTC45m
2026-06-30 VTHNB - Jun 30, 07:30 UTCJun 30, 07:50 UTC20m
2026-06-30 VTHNB - Jun 30, 06:30 UTCJun 30, 06:55 UTC25m

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.

Mode-S 8017F5 frequently asked

What is Mode-S code 8017F5?
8017F5 is an ICAO 24-bit transponder address. Allocated to India.
Where is Mode-S 8017F5 registered?
Mode-S code 8017F5 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8017F5 broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8017F5, octal 40013765, decimal 8,394,741.
What flights does 8017F5 operate?
Mode-S 8017F5 has broadcast 1 distinct callsign, including VTHNB.