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sensors Mode-S transponder

8013B1

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-TNS · AIRBUS A-320neo

Hex
8013B1
Octal
40011661
Decimal
8,393,649
Country
IN
Tail
VT-TNS
Type
A20N
Broadcasting now · callsign AIC1JJ · 13,975 ft
Flights observed
534
Distinct callsigns
20
Country
IN
Last broadcast
Jul 26, 14:55 UTC

Current position

8013B1 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 8013B1 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 20 distinct

Callsign Airline Flights Last seen
AIC4TJ - 10 2026-07-05
AIC1RL - 10 2026-06-29
AIC9VJ - 8 2026-06-29
AIC4SW - 8 2026-07-05
AIC4WC - 7 2026-06-29
AIC6MF - 6 2026-06-06
AIC5RP - 6 2026-07-05
AIC4XV - 6 2026-07-09
AIC4UM - 6 2026-07-09
AIC3KR - 6 2026-07-04
AIC6QW - 5 2026-07-08
AIC6HW - 5 2026-07-06
AIC5JL - 5 2026-07-25
AIC4MY - 5 2026-07-03
AIC3QT - 5 2026-07-18
AIC9EK - 4 2026-07-04
AIC9DF - 4 2026-06-17
AIC9AG Air India 4 2026-05-29
AIC8WH - 4 2026-06-21
AIC8EA Air India 4 2026-06-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AIC3ES HYD → DEL Jul 26, 09:50 UTCJul 26, 14:55 UTC5h 5m
2026-07-26 AIC5TN HYD → BOM Jul 26, 07:10 UTCJul 26, 07:45 UTC35m
2026-07-26 AIC1ER BOM → HYD Jul 26, 01:45 UTCJul 26, 02:05 UTC20m
2026-07-25 AIC7ME BLR → BOM Jul 25, 19:05 UTCJul 25, 19:30 UTC25m
2026-07-25 AIC7ME BLR → BOM Jul 25, 18:15 UTCJul 25, 18:25 UTC10m
2026-07-25 AIC5JL - Jul 25, 15:50 UTCJul 25, 16:00 UTC10m
2026-07-25 AIC5JL - Jul 25, 13:40 UTCJul 25, 14:20 UTC40m
2026-07-25 AIC3EC GOI → DEL Jul 25, 08:30 UTCJul 25, 10:40 UTC2h 10m
2026-07-25 AIC5XK - Jul 25, 05:20 UTCJul 25, 07:25 UTC2h 5m
2026-07-24 AIC1SL DEL → MAA Jul 24, 14:20 UTCJul 25, 03:55 UTC13h 35m
2026-07-24 AIC1HJ PNQ → DEL Jul 24, 11:50 UTCJul 24, 12:40 UTC50m
2026-07-24 AIC1GQ - Jul 24, 07:50 UTCJul 24, 08:25 UTC35m
2026-07-24 AIC4308 DXB → DEL Jul 24, 02:05 UTCJul 24, 05:45 UTC3h 40m
2026-07-23 AIC4307 DEL → DXB Jul 23, 20:30 UTCJul 23, 23:45 UTC3h 15m
2026-07-23 AIC7SJ HSR → DEL Jul 23, 14:45 UTCJul 23, 16:15 UTC1h 30m
2026-07-23 AIC7CM DEL → HSR Jul 23, 12:15 UTCJul 23, 13:35 UTC1h 20m
2026-07-23 AIC3HB - Jul 23, 08:55 UTCJul 23, 10:40 UTC1h 45m
2026-07-23 AIC8MZ - Jul 23, 06:10 UTCJul 23, 06:30 UTC20m
2026-07-23 AIC8MZ - Jul 23, 05:10 UTCJul 23, 05:20 UTC10m
2026-07-23 AIC5KE - Jul 23, 03:25 UTCJul 23, 03:35 UTC10m
2026-07-23 AIC5KE - Jul 23, 01:15 UTCJul 23, 01:50 UTC35m
2026-07-22 AIC2574 ATQ → DEL Jul 22, 16:45 UTCJul 22, 17:45 UTC1h 0m
2026-07-22 AIC6VY BOM → DEL Jul 22, 04:30 UTCJul 22, 05:25 UTC55m
2026-07-22 AIC6VY BOM → DEL Jul 22, 03:30 UTCJul 22, 03:40 UTC10m
2026-07-22 AIC2RJ AMD → BOM Jul 22, 00:50 UTCJul 22, 01:55 UTC1h 5m
2026-07-21 AIC2NW - Jul 21, 17:10 UTCJul 21, 17:40 UTC30m
2026-07-21 AIC4ZX HYD → DEL Jul 21, 13:25 UTCJul 21, 14:20 UTC55m
2026-07-21 AIC4DE - Jul 21, 05:15 UTCJul 21, 05:50 UTC35m
2026-07-20 AIC2GH PNQ → DEL Jul 20, 23:55 UTCJul 21, 01:45 UTC1h 50m
2026-07-20 AIC1AB - Jul 20, 18:30 UTCJul 20, 19:00 UTC30m
2026-07-20 AIC4DE - Jul 20, 05:25 UTCJul 20, 14:00 UTC8h 35m
2026-07-20 AIC6RT CCU → DEL Jul 20, 01:40 UTCJul 20, 03:40 UTC2h 0m
2026-07-19 AIC7FM DEL → CCU Jul 19, 21:10 UTCJul 19, 23:05 UTC1h 55m
2026-07-19 AIC7SJ - Jul 19, 14:30 UTCJul 19, 16:05 UTC1h 35m
2026-07-19 AIC7CM DEL → HSR Jul 19, 12:15 UTCJul 19, 13:20 UTC1h 5m
2026-07-19 AIC3HB - Jul 19, 09:00 UTCJul 19, 10:45 UTC1h 45m
2026-07-19 AIC5JP - Jul 19, 03:40 UTCJul 19, 05:05 UTC1h 25m
2026-07-19 AIC2WG - Jul 19, 01:00 UTCJul 19, 02:25 UTC1h 25m
2026-07-18 AIC3QT - Jul 18, 17:05 UTCJul 18, 17:20 UTC15m
2026-07-18 AIC3QT - Jul 18, 15:40 UTCJul 18, 16:15 UTC35m
2026-07-18 AIC9XM DEL → DEL Jul 18, 08:45 UTCJul 18, 12:50 UTC4h 5m
2026-07-18 AIC5JH - Jul 18, 04:45 UTCJul 18, 06:15 UTC1h 30m
2026-07-18 AIC2XU - Jul 18, 01:50 UTCJul 18, 03:20 UTC1h 31m
2026-07-14 AIC3EC - Jul 14, 08:40 UTCJul 14, 10:50 UTC2h 10m
2026-07-14 AIC5XK - Jul 14, 05:40 UTCJul 14, 07:40 UTC2h 0m
2026-07-13 AIC2AT - Jul 13, 14:20 UTCJul 14, 03:55 UTC13h 35m
2026-07-13 AIC1RM - Jul 13, 04:40 UTCJul 13, 06:35 UTC1h 55m
2026-07-13 AIC8ES - Jul 13, 01:20 UTCJul 13, 03:15 UTC1h 55m
2026-07-12 AIC8FX - Jul 12, 19:05 UTCJul 12, 20:50 UTC1h 45m
2026-07-12 AIC4RU - Jul 12, 15:30 UTCJul 12, 16:05 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 VT-TNS page for operator, model, and routing details .

Mode-S 8013B1 frequently asked

What is Mode-S code 8013B1?
8013B1 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-TNS.
Where is Mode-S 8013B1 registered?
Mode-S code 8013B1 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8013B1 broadcasting right now?
Yes. Mode-S 8013B1 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8013B1, octal 40011661, decimal 8,393,649.
What flights does 8013B1 operate?
Mode-S 8013B1 has broadcast 20 distinct callsigns, including AIC4TJ, AIC1RL, AIC9VJ, AIC4SW, AIC4WC.