sensors Mode-S transponder
80159E
ICAO 24-bit transponder address · allocated to India
Currently assigned to VT-AEO · BOEING 777-300ER
- Hex
- 80159E
- Octal
- 40012636
- Decimal
- 8,394,142
- Country
- IN
- Tail
- VT-AEO
- Type
- B77W
- Flights observed
- 198
- Distinct callsigns
- 20
- Country
- IN
- Last broadcast
- Jul 26, 21:30 UTC
Current position
Country allocation
The ICAO 24-bit address 80159E 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 |
|---|---|---|---|
| AIC191 | Air India | 39 | 2026-07-21 |
| AIC119 | Air India | 31 | 2026-05-25 |
| AIC131 | - | 29 | 2026-06-27 |
| AIC116 | Air India | 24 | 2026-05-25 |
| AIC144 | Air India | 17 | 2026-07-21 |
| AIC130 | - | 16 | 2026-06-27 |
| AIC128 | Air India | 12 | 2026-07-26 |
| AIC129 | Air India | 9 | 2026-07-26 |
| AIC195 | Air India | 5 | 2026-04-18 |
| AIC196 | Air India | 4 | 2026-04-18 |
| AIC181 | Air India | 2 | 2026-06-01 |
| AIC129D | Air India | 2 | 2026-05-10 |
| AIC816 | - | 1 | 2026-07-05 |
| AIC441 | Air India | 1 | 2026-07-07 |
| AIC4218 | Air India | 1 | 2026-05-19 |
| AIC309 | - | 1 | 2026-07-06 |
| AIC308 | - | 1 | 2026-07-05 |
| AIC182 | Air India | 1 | 2026-06-01 |
| AIC163 | Air India | 1 | 2026-06-11 |
| AIC144D | - | 1 | 2026-07-12 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | AIC128 | LHR → BOM | Jul 26, 12:45 UTC | Jul 26, 21:30 UTC | 8h 45m |
| 2026-07-26 | AIC129 | BOM → LHR | Jul 26, 01:25 UTC | Jul 26, 09:10 UTC | 7h 46m |
| 2026-07-25 | AIC129 | BOM → LHR | Jul 25, 23:35 UTC | Jul 25, 23:50 UTC | 15m |
| 2026-07-24 | AIC128 | LHR → BOM | Jul 24, 12:20 UTC | Jul 24, 21:35 UTC | 9h 15m |
| 2026-07-23 | AIC129 | BOM → LHR | Jul 23, 23:40 UTC | Jul 24, 09:05 UTC | 9h 25m |
| 2026-07-21 | AIC144 | EWR → BOM | Jul 21, 20:20 UTC | Jul 22, 11:50 UTC | 15h 30m |
| 2026-07-21 | AIC191 | BOM → EWR | Jul 21, 02:25 UTC | Jul 21, 11:05 UTC | 8h 40m |
| 2026-07-20 | AIC191 | BOM → EWR | Jul 20, 16:10 UTC | Jul 20, 23:45 UTC | 7h 35m |
| 2026-07-19 | AIC144 | EWR → BOM | Jul 19, 15:50 UTC | Jul 20, 07:20 UTC | 15h 30m |
| 2026-07-19 | AIC191 | - | Jul 19, 02:30 UTC | Jul 19, 11:15 UTC | 8h 45m |
| 2026-07-18 | AIC191 | - | Jul 18, 16:05 UTC | Jul 18, 23:55 UTC | 7h 50m |
| 2026-07-17 | AIC144 | EWR → BOM | Jul 17, 15:25 UTC | Jul 18, 06:35 UTC | 15h 11m |
| 2026-07-17 | AIC191 | - | Jul 17, 02:39 UTC | Jul 17, 11:20 UTC | 8h 40m |
| 2026-07-16 | AIC191 | - | Jul 16, 18:34 UTC | Jul 16, 23:40 UTC | 5h 5m |
| 2026-07-16 | AIC191 | - | Jul 16, 16:00 UTC | Jul 16, 16:15 UTC | 15m |
| 2026-07-15 | AIC144 | EWR → BOM | Jul 15, 15:40 UTC | Jul 16, 06:50 UTC | 15h 10m |
| 2026-07-15 | AIC191 | - | Jul 15, 02:25 UTC | Jul 15, 11:15 UTC | 8h 50m |
| 2026-07-14 | AIC191 | - | Jul 14, 16:10 UTC | Jul 14, 23:45 UTC | 7h 34m |
| 2026-07-12 | AIC144D | EWR → BOM | Jul 12, 18:15 UTC | Jul 13, 09:55 UTC | 15h 40m |
| 2026-07-08 | AIC191 | - | Jul 8, 02:20 UTC | Jul 8, 10:55 UTC | 8h 35m |
| 2026-07-07 | AIC191 | - | Jul 7, 16:35 UTC | Jul 8, 00:30 UTC | 7h 55m |
| 2026-07-07 | AIC441 | DEL → BOM | Jul 7, 12:20 UTC | Jul 7, 14:05 UTC | 1h 45m |
| 2026-07-06 | AIC309 | MEL → DEL | Jul 6, 15:50 UTC | Jul 7, 03:45 UTC | 11h 55m |
| 2026-07-05 | AIC308 | - | Jul 5, 21:55 UTC | Jul 6, 09:10 UTC | 11h 15m |
| 2026-07-05 | AIC816 | - | Jul 5, 16:20 UTC | Jul 5, 18:05 UTC | 1h 45m |
| 2026-07-04 | AIC128 | LHR → BOM | Jul 4, 11:55 UTC | Jul 4, 20:40 UTC | 8h 45m |
| 2026-07-03 | AIC129 | - | Jul 3, 23:50 UTC | Jul 4, 09:30 UTC | 9h 40m |
| 2026-06-29 | AIC144 | EWR → BOM | Jun 29, 15:39 UTC | Jun 30, 06:30 UTC | 14h 51m |
| 2026-06-29 | AIC191 | FCO → EWR | Jun 29, 02:54 UTC | Jun 29, 11:39 UTC | 8h 45m |
| 2026-06-28 | AIC191 | - | Jun 28, 16:05 UTC | Jun 28, 23:39 UTC | 7h 35m |
| 2026-06-27 | AIC130 | - | Jun 27, 20:59 UTC | Jun 28, 06:20 UTC | 9h 20m |
| 2026-06-27 | AIC131 | - | Jun 27, 10:34 UTC | Jun 27, 17:55 UTC | 7h 20m |
| 2026-06-27 | AIC131 | - | Jun 27, 08:39 UTC | Jun 27, 08:55 UTC | 15m |
| 2026-06-26 | AIC130 | - | Jun 26, 20:40 UTC | Jun 27, 05:55 UTC | 9h 15m |
| 2026-06-26 | AIC131 | - | Jun 26, 08:54 UTC | Jun 26, 18:04 UTC | 9h 10m |
| 2026-06-25 | AIC144 | EWR → BOM | Jun 25, 15:50 UTC | Jun 26, 06:35 UTC | 14h 45m |
| 2026-06-25 | AIC191 | - | Jun 25, 02:25 UTC | Jun 25, 11:25 UTC | 9h 0m |
| 2026-06-24 | AIC191 | - | Jun 24, 16:05 UTC | Jun 24, 23:45 UTC | 7h 40m |
| 2026-06-23 | AIC130 | - | Jun 23, 20:34 UTC | Jun 24, 05:54 UTC | 9h 20m |
| 2026-06-23 | AIC131 | - | Jun 23, 10:55 UTC | Jun 23, 17:59 UTC | 7h 5m |
| 2026-06-23 | AIC131 | - | Jun 23, 08:30 UTC | Jun 23, 08:45 UTC | 15m |
| 2026-06-22 | AIC128 | LHR → BOM | Jun 22, 12:34 UTC | Jun 22, 21:40 UTC | 9h 5m |
| 2026-06-21 | AIC129 | - | Jun 21, 23:59 UTC | Jun 22, 09:14 UTC | 9h 15m |
| 2026-06-19 | AIC144 | EWR → BOM | Jun 19, 15:59 UTC | Jun 20, 07:09 UTC | 15h 10m |
| 2026-06-19 | AIC191 | - | Jun 19, 04:39 UTC | Jun 19, 13:34 UTC | 8h 55m |
| 2026-06-18 | AIC191 | - | Jun 18, 17:30 UTC | Jun 19, 01:15 UTC | 7h 44m |
| 2026-06-17 | AIC130 | - | Jun 17, 21:50 UTC | Jun 18, 06:50 UTC | 9h 0m |
| 2026-06-17 | AIC131 | - | Jun 17, 10:20 UTC | Jun 17, 19:40 UTC | 9h 20m |
| 2026-06-16 | AIC144 | EWR → BOM | Jun 16, 15:50 UTC | Jun 17, 06:40 UTC | 14h 51m |
| 2026-06-16 | AIC191 | - | Jun 16, 02:04 UTC | Jun 16, 10:55 UTC | 8h 50m |
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-AEO page for operator, model, and routing details .