sensors Mode-S transponder
AB2728
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N818AV · AIRBUS A-320neo · operated by WELLS FARGO TRUST CO NA TRUSTEE
- Hex
- AB2728
- Octal
- 52623450
- Decimal
- 11,216,680
- Country
- US
- Tail
- N818AV
- Type
- A20N
- Flights observed
- 268
- Distinct callsigns
- 20
- Country
- US
- Last broadcast
- 1d ago
Last known position
Country allocation
The ICAO 24-bit address AB2728 falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States 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 |
|---|---|---|---|
| GLG7396 | - | 26 | 2026-07-09 |
| GLG8396 | - | 16 | 2026-07-10 |
| GLG7394 | - | 16 | 2026-06-23 |
| GLG8395 | - | 14 | 2026-07-10 |
| GLG7397 | - | 14 | 2026-07-08 |
| GLG7392 | Aerolineas Galapagos (Aerogal) | 13 | 2026-07-07 |
| GLG7393 | - | 12 | 2026-07-09 |
| AVA262 | - | 7 | 2026-07-11 |
| AVA249 | Avianca - Aerovias Nacionales de Colombia, S.A. | 7 | 2026-06-08 |
| AVA263 | - | 6 | 2026-07-12 |
| AVA248 | Avianca - Aerovias Nacionales de Colombia, S.A. | 6 | 2026-06-09 |
| AVA211 | Avianca - Aerovias Nacionales de Colombia, S.A. | 6 | 2026-06-03 |
| GLG7395 | - | 5 | 2026-06-23 |
| AVA148 | Avianca - Aerovias Nacionales de Colombia, S.A. | 5 | 2026-06-11 |
| AVA021 | Avianca - Aerovias Nacionales de Colombia, S.A. | 5 | 2026-05-05 |
| AVA020 | Avianca - Aerovias Nacionales de Colombia, S.A. | 5 | 2026-05-05 |
| AVA210 | Avianca - Aerovias Nacionales de Colombia, S.A. | 4 | 2026-06-03 |
| AVA149 | Avianca - Aerovias Nacionales de Colombia, S.A. | 4 | 2026-06-02 |
| AVA257 | Avianca - Aerovias Nacionales de Colombia, S.A. | 3 | 2026-05-29 |
| AVA245 | - | 3 | 2026-06-15 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-12 | AVA136 | BOG → BOG | Jul 12, 19:50 UTC | Jul 13, 02:05 UTC | 6h 15m |
| 2026-07-12 | GLG8377 | BOG → BOG | Jul 12, 12:20 UTC | Jul 12, 18:10 UTC | 5h 50m |
| 2026-07-12 | AVA263 | - | Jul 12, 04:55 UTC | Jul 12, 10:15 UTC | 5h 20m |
| 2026-07-11 | AVA262 | BOG → ORD | Jul 11, 20:20 UTC | Jul 12, 02:10 UTC | 5h 50m |
| 2026-07-11 | AVR4811 | BOG → BOG | Jul 11, 15:00 UTC | Jul 11, 18:15 UTC | 3h 15m |
| 2026-07-11 | AVA9407 | BOG → BOG | Jul 11, 11:00 UTC | Jul 11, 13:40 UTC | 2h 40m |
| 2026-07-10 | GLG8396 | - | Jul 10, 20:10 UTC | Jul 11, 01:15 UTC | 5h 5m |
| 2026-07-10 | GLG8395 | - | Jul 10, 12:50 UTC | Jul 10, 18:35 UTC | 5h 45m |
| 2026-07-10 | AVA9741 | - | Jul 10, 00:00 UTC | Jul 10, 03:05 UTC | 3h 5m |
| 2026-07-09 | AVA061 | BOG → BOG | Jul 9, 18:10 UTC | Jul 9, 21:35 UTC | 3h 25m |
| 2026-07-09 | GLG8388 | - | Jul 9, 15:25 UTC | Jul 9, 15:45 UTC | 20m |
| 2026-07-09 | GLG7393 | - | Jul 9, 06:30 UTC | Jul 9, 09:00 UTC | 2h 30m |
| 2026-07-09 | GLG7396 | - | Jul 9, 00:30 UTC | Jul 9, 04:20 UTC | 3h 50m |
| 2026-07-08 | GLG7396 | - | Jul 8, 09:05 UTC | Jul 9, 04:20 UTC | 19h 15m |
| 2026-07-08 | GLG7396 | - | Jul 8, 06:05 UTC | Jul 9, 04:20 UTC | 22h 15m |
| 2026-07-08 | GLG7397 | - | Jul 8, 05:35 UTC | Jul 9, 04:00 UTC | 22h 25m |
| 2026-07-07 | GLG7392 | GYE → JFK | Jul 7, 18:20 UTC | Jul 8, 03:10 UTC | 8h 50m |
| 2026-07-07 | AVA8584 | - | Jul 7, 13:05 UTC | Jul 7, 15:55 UTC | 2h 50m |
| 2026-07-06 | AVA029 | MCO → BOG | Jul 6, 21:45 UTC | Jul 7, 01:15 UTC | 3h 30m |
| 2026-07-06 | AVA028 | - | Jul 6, 17:45 UTC | Jul 6, 18:50 UTC | 1h 5m |
| 2026-07-06 | AVA218 | - | Jul 6, 07:05 UTC | Jul 6, 12:35 UTC | 5h 30m |
| 2026-07-05 | AVA217 | - | Jul 5, 10:05 UTC | Jul 6, 04:35 UTC | 18h 30m |
| 2026-07-05 | GLG7393 | - | Jul 5, 08:05 UTC | Jul 6, 04:35 UTC | 20h 30m |
| 2026-07-05 | GLG7393 | - | Jul 5, 07:50 UTC | Jul 6, 04:00 UTC | 20h 10m |
| 2026-07-05 | GLG7396 | - | Jul 5, 00:55 UTC | Jul 5, 05:30 UTC | 4h 35m |
| 2026-07-04 | GLG7396 | - | Jul 4, 08:05 UTC | Jul 5, 05:30 UTC | 21h 25m |
| 2026-07-04 | GLG7397 | - | Jul 4, 06:05 UTC | Jul 5, 05:30 UTC | 23h 25m |
| 2026-07-04 | GLG7397 | - | Jul 4, 05:55 UTC | Jul 5, 04:00 UTC | 22h 5m |
| 2026-07-03 | GLG7392 | GYE → JFK | Jul 3, 08:05 UTC | Jul 4, 03:40 UTC | 19h 35m |
| 2026-07-03 | GLG7392 | GYE → JFK | Jul 3, 06:30 UTC | Jul 4, 03:40 UTC | 21h 10m |
| 2026-07-03 | GLG7396 | - | Jul 3, 00:40 UTC | Jul 3, 04:30 UTC | 3h 50m |
| 2026-07-01 | GLG7393 | - | Jul 1, 06:20 UTC | Jul 1, 10:05 UTC | 3h 45m |
| 2026-06-30 | GLG7396 | - | Jun 30, 10:35 UTC | Jul 1, 04:30 UTC | 17h 55m |
| 2026-06-30 | GLG7396 | - | Jun 30, 08:05 UTC | Jul 1, 04:30 UTC | 20h 25m |
| 2026-06-30 | GLG7397 | JFK → JFK | Jun 30, 07:00 UTC | Jul 1, 04:30 UTC | 21h 30m |
| 2026-06-29 | GLG7392 | GYE → JFK | Jun 29, 10:04 UTC | Jun 30, 05:00 UTC | 18h 56m |
| 2026-06-29 | GLG7392 | GYE → JFK | Jun 29, 08:04 UTC | Jun 30, 05:00 UTC | 20h 56m |
| 2026-06-29 | GLG7393 | JFK → JFK | Jun 29, 07:30 UTC | Jun 30, 05:00 UTC | 21h 31m |
| 2026-06-29 | GLG7396 | - | Jun 29, 01:00 UTC | Jun 29, 04:50 UTC | 3h 50m |
| 2026-06-28 | GLG7396 | - | Jun 28, 09:05 UTC | Jun 29, 04:50 UTC | 19h 45m |
| 2026-06-28 | GLG7396 | - | Jun 28, 06:05 UTC | Jun 29, 04:50 UTC | 22h 45m |
| 2026-06-28 | GLG7397 | - | Jun 28, 05:29 UTC | Jun 29, 04:00 UTC | 22h 30m |
| 2026-06-27 | GLG7392 | GYE → JFK | Jun 27, 08:05 UTC | Jun 28, 03:19 UTC | 19h 15m |
| 2026-06-27 | GLG7393 | JFK → JFK | Jun 27, 06:25 UTC | Jun 28, 03:19 UTC | 20h 55m |
| 2026-06-27 | GLG7396 | - | Jun 27, 00:39 UTC | Jun 27, 04:19 UTC | 3h 40m |
| 2026-06-26 | GLG7396 | - | Jun 26, 09:10 UTC | Jun 27, 04:19 UTC | 19h 10m |
| 2026-06-26 | GLG7396 | - | Jun 26, 06:04 UTC | Jun 27, 04:19 UTC | 22h 15m |
| 2026-06-26 | GLG7397 | - | Jun 26, 05:35 UTC | Jun 27, 04:00 UTC | 22h 25m |
| 2026-06-25 | GLG7392 | GYE → JFK | Jun 25, 08:04 UTC | Jun 26, 03:24 UTC | 19h 20m |
| 2026-06-25 | GLG7392 | GYE → JFK | Jun 25, 06:05 UTC | Jun 26, 03:24 UTC | 21h 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 N818AV page for operator, model, and routing details .