Apparatus

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sensors Mode-S transponder

80177C

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-BWT · BOEING 737 MAX 8

Hex
80177C
Octal
40013574
Decimal
8,394,620
Country
IN
Tail
VT-BWT
Type
B38M
Broadcasting now · callsign AXB54E · 20,850 ft
Flights observed
547
Distinct callsigns
20
Country
IN
Last broadcast
Jul 26, 14:25 UTC

Current position

80177C is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 80177C 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
AXB1062 - 12 2026-07-11
AXB2881 Air India Express 11 2026-05-24
AXB1089 - 11 2026-07-10
AXB2023 - 10 2026-07-13
AXB1671 - 9 2026-07-21
AXB1235 Air India Express 9 2026-07-22
AXB2882 Air India Express 8 2026-05-24
AXB1231 - 8 2026-07-06
AXB2959 - 7 2026-07-18
AXB2931 - 7 2026-07-16
AXB2764 Air India Express 7 2026-07-22
AXB2065 - 7 2026-07-14
AXB2064 - 7 2026-07-14
AXB1541 - 7 2026-07-11
AXB1373 - 7 2026-07-13
AXB1070 Air India Express 7 2026-05-29
AXB2945 Air India Express 6 2026-07-18
AXB2892 Air India Express 6 2026-06-04
AXB2542 Air India Express 6 2026-07-19
AXB1542 - 6 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AXB1241 GOI → BOM Jul 26, 14:10 UTCJul 26, 14:25 UTC15m
2026-07-26 AXB1242 - Jul 26, 11:45 UTCJul 26, 12:35 UTC50m
2026-07-26 AXB1214 GOI → BOM Jul 26, 10:05 UTCJul 26, 10:25 UTC20m
2026-07-26 AXB1238 IXR → BOM Jul 26, 07:40 UTCJul 26, 07:50 UTC10m
2026-07-26 AXB1238 IXR → BOM Jul 26, 05:15 UTCJul 26, 05:45 UTC30m
2026-07-26 AXB1237 BOM → IXR Jul 26, 00:45 UTCJul 26, 01:00 UTC15m
2026-07-25 AXB236 MCT → BOM Jul 25, 22:05 UTCJul 25, 22:55 UTC50m
2026-07-25 AXB235 BOM → MCT Jul 25, 16:45 UTCJul 25, 17:00 UTC15m
2026-07-25 AXB1243 BBI → BOM Jul 25, 12:25 UTCJul 25, 12:45 UTC20m
2026-07-25 AXB1243 BBI → BOM Jul 25, 11:05 UTCJul 25, 11:15 UTC10m
2026-07-25 AXB1283 DEL → BOM Jul 25, 09:15 UTCJul 25, 09:30 UTC15m
2026-07-25 AXB1283 DEL → BOM Jul 25, 07:50 UTCJul 25, 08:00 UTC10m
2026-07-25 AXB1247 GOX → BLR Jul 25, 05:55 UTCJul 25, 06:15 UTC20m
2026-07-25 AXB128J BOM → JAI Jul 25, 02:25 UTCJul 25, 03:00 UTC35m
2026-07-24 AXB1243 BBI → BOM Jul 24, 12:15 UTCJul 24, 12:30 UTC15m
2026-07-24 AXB1243 BBI → BOM Jul 24, 09:20 UTCJul 24, 11:05 UTC1h 45m
2026-07-24 AXB1283 DEL → BOM Jul 24, 07:50 UTCJul 24, 08:00 UTC10m
2026-07-24 AXB1247 GOX → BLR Jul 24, 06:05 UTCJul 24, 06:30 UTC25m
2026-07-23 AXB1547 DIB → IXB Jul 23, 16:15 UTCJul 23, 16:40 UTC25m
2026-07-23 AXB1547 DIB → IXB Jul 23, 14:20 UTCJul 23, 14:35 UTC15m
2026-07-23 AXB1176 BOM → IXB Jul 23, 10:20 UTCJul 23, 12:50 UTC2h 30m
2026-07-23 AXB1176 BOM → IXB Jul 23, 08:25 UTCJul 23, 08:45 UTC20m
2026-07-23 AXB1176 BOM → IXB Jul 23, 06:35 UTCJul 23, 06:45 UTC10m
2026-07-23 AXB2368 GOX → BOM Jul 23, 04:55 UTCJul 23, 05:15 UTC20m
2026-07-23 AXB2367 BOM → GOX Jul 23, 02:45 UTCJul 23, 02:55 UTC10m
2026-07-22 AXB1235 LKO → BOM Jul 22, 23:15 UTCJul 22, 23:35 UTC20m
2026-07-22 AXB1235 LKO → BOM Jul 22, 21:50 UTCJul 22, 22:25 UTC35m
2026-07-22 AXB2764 GOX → DEL Jul 22, 15:15 UTCJul 22, 20:50 UTC5h 35m
2026-07-22 AXB1340 GOI → DEL Jul 22, 12:00 UTCJul 22, 13:45 UTC1h 45m
2026-07-22 AXB1068 GAU → DEL Jul 22, 11:10 UTCJul 22, 11:30 UTC20m
2026-07-22 AXB1068 GAU → DEL Jul 22, 03:45 UTCJul 22, 05:25 UTC1h 40m
2026-07-22 AXB1067 DEL → IXB Jul 22, 00:55 UTCJul 22, 02:25 UTC1h 30m
2026-07-21 AXB1121 - Jul 21, 18:05 UTCJul 21, 19:55 UTC1h 50m
2026-07-21 AXB1671 - Jul 21, 14:55 UTCJul 21, 16:50 UTC1h 55m
2026-07-21 AXB1671 - Jul 21, 12:35 UTCJul 21, 13:25 UTC50m
2026-07-21 AXB1671 - Jul 21, 06:50 UTCJul 21, 09:55 UTC3h 5m
2026-07-21 AXB2368 GOX → BOM Jul 21, 04:25 UTCJul 21, 04:40 UTC15m
2026-07-21 AXB2367 BOM → GOX Jul 21, 02:10 UTCJul 21, 02:20 UTC10m
2026-07-20 AXB1056 - Jul 20, 14:15 UTCJul 20, 14:30 UTC15m
2026-07-20 AXB1056 - Jul 20, 12:45 UTCJul 20, 13:10 UTC25m
2026-07-20 AXB1068 GAU → DEL Jul 20, 03:50 UTCJul 20, 05:45 UTC1h 55m
2026-07-20 AXB1067 DEL → IXB Jul 20, 00:55 UTCJul 20, 02:20 UTC1h 25m
2026-07-19 AXB2764 DEL → DEL Jul 19, 13:45 UTCJul 19, 18:50 UTC5h 5m
2026-07-19 AXB1562 DEL → DEL Jul 19, 06:35 UTCJul 19, 12:35 UTC6h 0m
2026-07-19 AXB2542 CCU → BLR Jul 19, 03:05 UTCJul 19, 04:00 UTC55m
2026-07-19 AXB2542 CCU → BLR Jul 19, 01:35 UTCJul 19, 01:45 UTC10m
2026-07-18 AXB2959 - Jul 18, 17:20 UTCJul 18, 17:40 UTC20m
2026-07-18 AXB2959 - Jul 18, 15:10 UTCJul 18, 16:40 UTC1h 30m
2026-07-18 AXB2945 BLR → GAU Jul 18, 12:10 UTCJul 18, 13:50 UTC1h 40m
2026-07-18 AXB2945 BLR → GAU Jul 18, 11:15 UTCJul 18, 11:30 UTC15m

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

Mode-S 80177C frequently asked

What is Mode-S code 80177C?
80177C is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-BWT.
Where is Mode-S 80177C registered?
Mode-S code 80177C is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 80177C broadcasting right now?
Yes. Mode-S 80177C is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 80177C, octal 40013574, decimal 8,394,620.
What flights does 80177C operate?
Mode-S 80177C has broadcast 20 distinct callsigns, including AXB1062, AXB2881, AXB1089, AXB2023, AXB1671.