sensors Mode-S transponder
E492CF
ICAO 24-bit transponder address · allocated to Brazil
Currently assigned to PR-OBH · AIRBUS A-320neo
- Hex
- E492CF
- Octal
- 71111317
- Decimal
- 14,979,791
- Country
- BR
- Tail
- PR-OBH
- Type
- A20N
- Flights observed
- 179
- Distinct callsigns
- 20
- Country
- BR
- Last broadcast
- 9h ago
Last known position
Country allocation
The ICAO 24-bit address E492CF falls within the block assigned to Brazil (BR) by ICAO Annex 10, Volume III. Every aircraft registered in Brazil 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 |
|---|---|---|---|
| AZU4987 | Azul Brazilian Airlines | 6 | 2026-05-16 |
| AZU4246 | Azul Brazilian Airlines | 5 | 2026-06-07 |
| AZU4054 | Azul Brazilian Airlines | 5 | 2026-05-20 |
| AZU4816 | Azul Brazilian Airlines | 4 | 2026-05-14 |
| AZU4312 | Azul Brazilian Airlines | 4 | 2026-06-07 |
| AZU2923 | Azul Brazilian Airlines | 4 | 2026-05-31 |
| AZU2904 | Azul Brazilian Airlines | 4 | 2026-05-22 |
| AZU2748 | Azul Brazilian Airlines | 4 | 2026-05-31 |
| AZU9250 | Azul Brazilian Airlines | 3 | 2026-05-03 |
| AZU6091 | Azul Brazilian Airlines | 3 | 2026-04-16 |
| AZU6090 | Azul Brazilian Airlines | 3 | 2026-04-16 |
| AZU4871 | Azul Brazilian Airlines | 3 | 2026-05-11 |
| AZU4787 | Azul Brazilian Airlines | 3 | 2026-06-08 |
| AZU4455 | Azul Brazilian Airlines | 3 | 2026-06-06 |
| AZU4439 | Azul Brazilian Airlines | 3 | 2026-05-09 |
| AZU4431 | Azul Brazilian Airlines | 3 | 2026-04-30 |
| AZU4319 | Azul Brazilian Airlines | 3 | 2026-05-02 |
| AZU4097 | Azul Brazilian Airlines | 3 | 2026-05-27 |
| AZU4070 | Azul Brazilian Airlines | 3 | 2026-05-20 |
| AZU2912 | Azul Brazilian Airlines | 3 | 2026-04-20 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-12 | AZU2933 | CWB → POA | Jun 12, 15:45 UTC | Jun 12, 16:20 UTC | 35m |
| 2026-06-12 | AZU2933 | CWB → POA | Jun 12, 06:15 UTC | Jun 12, 09:55 UTC | 3h 40m |
| 2026-06-11 | AZU2932 | VCP → SDU | Jun 11, 09:50 UTC | Jun 12, 04:35 UTC | 18h 45m |
| 2026-06-11 | AZU2932 | VCP → SDU | Jun 11, 08:45 UTC | Jun 12, 04:35 UTC | 19h 51m |
| 2026-06-10 | AZU2517 | - | Jun 10, 20:45 UTC | Jun 11, 09:55 UTC | 13h 10m |
| 2026-06-10 | AZU2516 | CNF → JJD | Jun 10, 15:00 UTC | Jun 10, 19:15 UTC | 4h 15m |
| 2026-06-09 | AZU2794 | VCP → CWB | Jun 9, 23:45 UTC | Jun 10, 13:35 UTC | 13h 50m |
| 2026-06-09 | AZU2974 | VCP → JOI | Jun 9, 19:55 UTC | Jun 9, 22:20 UTC | 2h 25m |
| 2026-06-09 | AZU2896 | BPS → MOC | Jun 9, 14:15 UTC | Jun 9, 18:15 UTC | 4h 0m |
| 2026-06-08 | AZU4787 | BEL → CNF | Jun 8, 21:20 UTC | Jun 9, 13:10 UTC | 15h 50m |
| 2026-06-08 | AZU4787 | BEL → CNF | Jun 8, 13:50 UTC | Jun 9, 13:10 UTC | 23h 20m |
| 2026-06-08 | AZU4787 | BEL → CNF | Jun 8, 09:40 UTC | Jun 9, 03:10 UTC | 17h 30m |
| 2026-06-07 | AZU4312 | FOR → CNF | Jun 7, 22:00 UTC | Jun 8, 04:40 UTC | 6h 40m |
| 2026-06-07 | AZU4246 | CNF → FOR | Jun 7, 11:50 UTC | Jun 7, 20:20 UTC | 8h 30m |
| 2026-06-07 | AZU4058 | CGH → CNF | Jun 7, 09:15 UTC | Jun 7, 09:50 UTC | 35m |
| 2026-06-06 | AZU4455 | CNF → CGH | Jun 6, 07:50 UTC | Jun 7, 01:00 UTC | 17h 10m |
| 2026-06-06 | AZU4455 | CNF → CGH | Jun 6, 03:25 UTC | Jun 7, 01:00 UTC | 21h 35m |
| 2026-06-05 | AZU2896 | BPS → MOC | Jun 5, 14:15 UTC | Jun 6, 08:20 UTC | 18h 5m |
| 2026-06-05 | AZU2794 | VCP → CWB | Jun 5, 09:20 UTC | Jun 5, 12:55 UTC | 3h 35m |
| 2026-06-04 | AZU4455 | CNF → CGH | Jun 4, 14:20 UTC | Jun 5, 01:05 UTC | 10h 45m |
| 2026-06-04 | AZU2735 | CNF → SLZ | Jun 4, 02:50 UTC | Jun 4, 13:05 UTC | 10h 15m |
| 2026-06-03 | AZU2735 | CNF → SLZ | Jun 3, 05:50 UTC | Jun 4, 04:30 UTC | 22h 40m |
| 2026-06-02 | AZU4056 | VCP → MAO | Jun 2, 16:20 UTC | Jun 3, 04:50 UTC | 12h 30m |
| 2026-06-02 | AZU4238 | CGB → VCP | Jun 2, 12:25 UTC | Jun 2, 14:00 UTC | 1h 35m |
| 2026-06-02 | AZU2911 | VCP → CGB | Jun 2, 09:25 UTC | Jun 2, 11:10 UTC | 1h 45m |
| 2026-06-01 | AZU2805 | VCP → REC | Jun 1, 16:30 UTC | Jun 1, 23:25 UTC | 6h 55m |
| 2026-06-01 | AZU2869 | GYN → VCP | Jun 1, 11:25 UTC | Jun 1, 14:40 UTC | 3h 15m |
| 2026-05-31 | AZU2923 | CNF → POA | May 31, 17:20 UTC | Jun 1, 10:15 UTC | 16h 55m |
| 2026-05-31 | AZU2748 | REC → GRU | May 31, 08:55 UTC | May 31, 16:25 UTC | 7h 30m |
| 2026-05-30 | AZU2748 | REC → GRU | May 30, 20:40 UTC | May 31, 16:25 UTC | 19h 45m |
| 2026-05-30 | AZU2748 | REC → GRU | May 30, 18:00 UTC | May 31, 16:25 UTC | 22h 25m |
| 2026-05-30 | AZU2461 | REC → GYN | May 30, 12:15 UTC | May 31, 09:25 UTC | 21h 10m |
| 2026-05-30 | AZU2461 | REC → GYN | May 30, 09:50 UTC | May 31, 09:25 UTC | 23h 35m |
| 2026-05-30 | AZU4049 | GIG → REC | May 30, 01:40 UTC | May 30, 21:15 UTC | 19h 35m |
| 2026-05-29 | AZU2990 | REC → SDU | May 29, 17:20 UTC | May 30, 00:40 UTC | 7h 20m |
| 2026-05-29 | AZU2838 | MEA → SDU | May 29, 11:40 UTC | May 29, 15:40 UTC | 4h 0m |
| 2026-05-28 | AZU2923 | CNF → POA | May 28, 17:30 UTC | May 29, 10:15 UTC | 16h 45m |
| 2026-05-28 | AZU2748 | REC → GRU | May 28, 03:40 UTC | May 28, 16:15 UTC | 12h 35m |
| 2026-05-27 | AZU4098 | CNF → IPN | May 27, 15:50 UTC | May 28, 15:45 UTC | 23h 55m |
| 2026-05-27 | AZU4098 | CNF → IPN | May 27, 14:55 UTC | May 28, 07:55 UTC | 17h 0m |
| 2026-05-27 | AZU4097 | SDU → CGH | May 27, 12:05 UTC | May 27, 13:55 UTC | 1h 50m |
| 2026-05-26 | AZU4097 | SDU → CGH | May 26, 16:20 UTC | May 27, 13:55 UTC | 21h 36m |
| 2026-05-26 | AZU4097 | SDU → CGH | May 26, 13:50 UTC | May 27, 13:45 UTC | 23h 55m |
| 2026-05-26 | AZU2672 | VIX → CNF | May 26, 13:19 UTC | May 26, 16:40 UTC | 3h 20m |
| 2026-05-26 | AZU4414 | SLZ → CNF | May 26, 03:00 UTC | May 26, 12:24 UTC | 9h 25m |
| 2026-05-24 | AZU2489 | RAO → MCZ | May 24, 04:25 UTC | May 24, 13:35 UTC | 9h 10m |
| 2026-05-23 | AZU2641 | SDU → REC | May 23, 11:50 UTC | May 24, 03:35 UTC | 15h 46m |
| 2026-05-23 | AZU4469 | SSA → REC | May 23, 09:55 UTC | May 23, 10:35 UTC | 40m |
| 2026-05-23 | AZU2873 | - | May 23, 02:20 UTC | May 23, 08:15 UTC | 5h 54m |
| 2026-05-23 | AZU4865 | IGU → VCP | May 23, 00:35 UTC | May 23, 00:55 UTC | 20m |
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 PR-OBH page for operator, model, and routing details .