sensors Mode-S transponder
E0B197
ICAO 24-bit transponder address · allocated to Argentina
Currently assigned to LV-KFW · BOEING 737-800
- Hex
- E0B197
- Octal
- 70130627
- Decimal
- 14,725,527
- Country
- AR
- Tail
- LV-KFW
- Type
- B738
- Flights observed
- 129
- Distinct callsigns
- 20
- Country
- AR
- Last broadcast
- Jul 26, 13:55 UTC
Last known position
Country allocation
The ICAO 24-bit address E0B197 falls within the block assigned to Argentina (AR) by ICAO Annex 10, Volume III. Every aircraft registered in Argentina 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 |
|---|---|---|---|
| ANS901 | - | 9 | 2026-05-01 |
| ANS690 | - | 9 | 2026-07-14 |
| ANS691 | - | 8 | 2026-07-15 |
| ANS900 | - | 7 | 2026-04-28 |
| ANS650 | - | 5 | 2026-07-24 |
| ANS610 | - | 5 | 2026-06-29 |
| ANS902 | - | 4 | 2026-04-20 |
| ANS692 | - | 4 | 2026-07-15 |
| ANS662 | - | 4 | 2026-07-11 |
| ANS640 | - | 4 | 2026-07-09 |
| LVKFW | - | 3 | 2026-05-30 |
| ANS903 | - | 3 | 2026-04-16 |
| ANS670 | - | 3 | 2026-07-26 |
| ANS653 | - | 3 | 2026-06-26 |
| ANS652 | - | 3 | 2026-07-24 |
| ANS632 | - | 3 | 2026-07-08 |
| ANS631 | - | 3 | 2026-07-01 |
| ANS673 | - | 2 | 2026-06-28 |
| ANS663 | - | 2 | 2026-07-11 |
| ANS661 | - | 2 | 2026-06-27 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | ANS670 | - | Jul 26, 13:35 UTC | Jul 26, 13:55 UTC | 20m |
| 2026-07-26 | ANS670 | - | Jul 26, 11:30 UTC | Jul 26, 11:55 UTC | 25m |
| 2026-07-25 | ANS668 | - | Jul 25, 14:10 UTC | Jul 26, 00:45 UTC | 10h 35m |
| 2026-07-24 | ANS652 | - | Jul 24, 18:00 UTC | Jul 25, 00:05 UTC | 6h 5m |
| 2026-07-24 | ANS650 | - | Jul 24, 14:45 UTC | Jul 24, 15:10 UTC | 25m |
| 2026-07-24 | ANS641 | - | Jul 24, 02:50 UTC | Jul 24, 04:10 UTC | 1h 20m |
| 2026-07-15 | ANS692 | - | Jul 15, 09:45 UTC | Jul 15, 11:00 UTC | 1h 15m |
| 2026-07-15 | ANS692 | - | Jul 15, 08:25 UTC | Jul 15, 08:40 UTC | 15m |
| 2026-07-15 | ANS691 | - | Jul 15, 06:20 UTC | Jul 15, 07:15 UTC | 55m |
| 2026-07-14 | ANS690 | - | Jul 14, 18:10 UTC | Jul 15, 05:00 UTC | 10h 49m |
| 2026-07-14 | ANS693 | - | Jul 14, 16:25 UTC | Jul 14, 16:40 UTC | 15m |
| 2026-07-14 | ANS691 | - | Jul 14, 06:30 UTC | Jul 14, 14:50 UTC | 8h 20m |
| 2026-07-13 | ANS690 | - | Jul 13, 19:00 UTC | Jul 14, 04:55 UTC | 9h 55m |
| 2026-07-13 | ANS691 | - | Jul 13, 07:01 UTC | Jul 13, 17:25 UTC | 10h 25m |
| 2026-07-12 | ANS690 | - | Jul 12, 19:50 UTC | Jul 13, 05:31 UTC | 9h 40m |
| 2026-07-12 | ANS679 | - | Jul 12, 17:15 UTC | Jul 12, 17:50 UTC | 35m |
| 2026-07-12 | ANS671 | - | Jul 12, 11:30 UTC | Jul 12, 16:10 UTC | 4h 40m |
| 2026-07-11 | ANS664 | - | Jul 11, 18:25 UTC | Jul 11, 23:05 UTC | 4h 40m |
| 2026-07-11 | ANS663 | - | Jul 11, 15:50 UTC | Jul 11, 16:40 UTC | 50m |
| 2026-07-11 | ANS662 | - | Jul 11, 13:45 UTC | Jul 11, 14:45 UTC | 1h 0m |
| 2026-07-10 | ANS662 | - | Jul 10, 18:20 UTC | Jul 11, 14:45 UTC | 20h 26m |
| 2026-07-10 | ANS655 | - | Jul 10, 15:55 UTC | Jul 10, 16:45 UTC | 50m |
| 2026-07-10 | - | - | Jul 10, 13:55 UTC | Jul 10, 14:45 UTC | 50m |
| 2026-07-09 | ANS642 | - | Jul 9, 18:35 UTC | Jul 10, 14:45 UTC | 20h 10m |
| 2026-07-09 | ANS640 | - | Jul 9, 16:15 UTC | Jul 9, 16:55 UTC | 40m |
| 2026-07-08 | ANS632 | - | Jul 8, 15:10 UTC | Jul 8, 19:55 UTC | 4h 45m |
| 2026-07-08 | ANS630 | - | Jul 8, 13:30 UTC | Jul 8, 14:00 UTC | 30m |
| 2026-07-07 | ANS691 | GRU → EZE | Jul 7, 06:25 UTC | Jul 7, 23:20 UTC | 16h 55m |
| 2026-07-06 | ANS690 | - | Jul 6, 18:50 UTC | Jul 7, 04:45 UTC | 9h 55m |
| 2026-07-06 | ANS691 | - | Jul 6, 06:30 UTC | Jul 6, 16:35 UTC | 10h 5m |
| 2026-07-05 | ANS690 | - | Jul 5, 10:35 UTC | Jul 6, 04:50 UTC | 18h 15m |
| 2026-07-05 | ANS691 | - | Jul 5, 08:20 UTC | Jul 6, 04:50 UTC | 20h 30m |
| 2026-07-04 | ANS690 | - | Jul 4, 14:55 UTC | Jul 5, 06:30 UTC | 15h 35m |
| 2026-07-03 | ANS660 | - | Jul 3, 20:55 UTC | Jul 4, 13:30 UTC | 16h 35m |
| 2026-07-03 | ANS651 | - | Jul 3, 14:25 UTC | Jul 3, 19:20 UTC | 4h 55m |
| 2026-07-02 | ANS650 | - | Jul 2, 21:45 UTC | Jul 3, 12:50 UTC | 15h 5m |
| 2026-07-02 | ANS641 | - | Jul 2, 15:05 UTC | Jul 2, 20:05 UTC | 5h 0m |
| 2026-07-02 | ANS640 | - | Jul 2, 00:20 UTC | Jul 2, 13:40 UTC | 13h 20m |
| 2026-07-01 | ANS631 | - | Jul 1, 17:40 UTC | Jul 1, 22:35 UTC | 4h 55m |
| 2026-07-01 | ANS631 | - | Jul 1, 15:40 UTC | Jul 1, 16:25 UTC | 45m |
| 2026-07-01 | ANS625 | - | Jul 1, 00:25 UTC | Jul 1, 14:45 UTC | 14h 20m |
| 2026-06-30 | ANS620 | - | Jun 30, 11:35 UTC | Jun 30, 23:15 UTC | 11h 40m |
| 2026-06-29 | ANS610 | - | Jun 29, 08:04 UTC | Jun 29, 21:24 UTC | 13h 20m |
| 2026-06-29 | ANS610 | - | Jun 29, 06:24 UTC | Jun 29, 07:15 UTC | 50m |
| 2026-06-28 | ANS673 | - | Jun 28, 13:40 UTC | Jun 29, 04:45 UTC | 15h 5m |
| 2026-06-28 | ANS673 | - | Jun 28, 08:29 UTC | Jun 29, 04:45 UTC | 20h 15m |
| 2026-06-28 | ANS670 | - | Jun 28, 06:49 UTC | Jun 29, 04:45 UTC | 21h 55m |
| 2026-06-27 | ANS662 | - | Jun 27, 18:15 UTC | Jun 28, 04:50 UTC | 10h 35m |
| 2026-06-27 | ANS661 | - | Jun 27, 16:14 UTC | Jun 27, 16:44 UTC | 30m |
| 2026-06-26 | ANS660 | - | Jun 26, 17:50 UTC | Jun 27, 14:05 UTC | 20h 15m |
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 LV-KFW page for operator, model, and routing details .