sensors Mode-S transponder

80184B

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-NHM · AIRBUS A-321neo

Hex
80184B
Octal
40014113
Decimal
8,394,827
Country
IN
Tail
VT-NHM
Type
A21N
Broadcasting now · callsign IGO6542 · 36,025 ft
Flights observed
15
Distinct callsigns
7
Country
IN
Last broadcast
18h ago

Current position

80184B is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 80184B 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 7 distinct

Callsign Airline Flights Last seen
IGO6774 IndiGo Airlines 4 2026-04-14
IGO6542 IndiGo Airlines 3 2026-04-14
IGO316 - 3 2026-04-13
IGO926 - 2 2026-04-13
IGO934 - 1 2026-04-13
IGO84CY - 1 2026-04-12
IGO6563 - 1 2026-04-12

Recent flights last 15

DateFlightRouteTakeoffLandingDuration
2026-04-14 IGO6774 BLR → GAU Apr 14, 09:40 UTCApr 14, 10:05 UTC25m
2026-04-14 IGO6542 GAU → BLR Apr 14, 08:05 UTCApr 14, 08:20 UTC15m
2026-04-14 IGO6542 GAU → BLR Apr 14, 06:15 UTCApr 14, 06:35 UTC20m
2026-04-13 IGO316 - Apr 13, 16:15 UTCApr 13, 17:55 UTC1h 40m
2026-04-13 IGO316 - Apr 13, 15:50 UTCApr 13, 17:55 UTC2h 5m
2026-04-13 IGO316 - Apr 13, 15:05 UTCApr 13, 16:15 UTC1h 10m
2026-04-13 IGO6774 BLR → GAU Apr 13, 12:20 UTCApr 13, 13:55 UTC1h 35m
2026-04-13 IGO6774 BLR → GAU Apr 13, 11:30 UTCApr 13, 11:40 UTC10m
2026-04-13 IGO6774 BLR → GAU Apr 13, 09:30 UTCApr 13, 10:15 UTC45m
2026-04-13 IGO6542 - Apr 13, 08:00 UTCApr 13, 08:15 UTC15m
2026-04-13 IGO926 - Apr 13, 06:10 UTCApr 13, 06:20 UTC10m
2026-04-13 IGO926 - Apr 13, 04:20 UTCApr 13, 04:50 UTC30m
2026-04-13 IGO934 - Apr 13, 01:20 UTCApr 13, 03:20 UTC2h 0m
2026-04-12 IGO6563 - Apr 12, 19:40 UTCApr 12, 20:00 UTC20m
2026-04-12 IGO84CY - Apr 12, 17:30 UTCApr 12, 17:40 UTC10m

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-NHM page for operator, model, and routing details .

Mode-S 80184B frequently asked

What is Mode-S code 80184B?
80184B is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-NHM.
Where is Mode-S 80184B registered?
Mode-S code 80184B is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 80184B broadcasting right now?
Yes. Mode-S 80184B is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 80184B, octal 40014113, decimal 8,394,827.
What flights does 80184B operate?
Mode-S 80184B has broadcast 7 distinct callsigns, including IGO6774, IGO6542, IGO316, IGO926, IGO934.