sensors Mode-S transponder
AB6AFA
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N835AN · BOEING 787-9 Dreamliner · operated by WILMINGTON TRUST CO TRUSTEE
- Hex
- AB6AFA
- Octal
- 52665372
- Decimal
- 11,234,042
- Country
- US
- Tail
- N835AN
- Type
- B789
- Flights observed
- 104
- Distinct callsigns
- 20
- Country
- US
- Last broadcast
- 4h ago
Last known position
Country allocation
The ICAO 24-bit address AB6AFA 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 |
|---|---|---|---|
| AAL127 | American Airlines | 15 | 2026-05-13 |
| AAL962 | American Airlines | 10 | 2026-05-28 |
| AAL963 | American Airlines | 8 | 2026-05-15 |
| AAL111 | American Airlines | 7 | 2026-05-08 |
| AAL128 | American Airlines | 6 | 2026-05-14 |
| AAL951 | American Airlines | 5 | 2026-05-27 |
| AAL718 | American Airlines | 5 | 2026-05-08 |
| AAL715 | American Airlines | 3 | 2026-05-04 |
| AAL293 | American Airlines | 3 | 2026-05-21 |
| AAL281 | American Airlines | 3 | 2026-05-28 |
| AAL168 | American Airlines | 3 | 2026-05-20 |
| AAL167 | American Airlines | 3 | 2026-05-16 |
| AAL950P | American Airlines | 2 | 2026-04-27 |
| AAL950 | American Airlines | 2 | 2026-05-16 |
| AAL719 | American Airlines | 2 | 2026-05-03 |
| AAL714 | American Airlines | 2 | 2026-05-04 |
| AAL293P | American Airlines | 2 | 2026-05-25 |
| AAL292 | American Airlines | 2 | 2026-05-21 |
| AAL280 | American Airlines | 2 | 2026-05-29 |
| AAL26 | American Airlines | 2 | 2026-05-17 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | AAL280 | ICN → DFW | May 29, 09:00 UTC | May 29, 21:10 UTC | 12h 10m |
| 2026-05-28 | AAL281 | DFW → ICN | May 28, 16:35 UTC | May 29, 06:40 UTC | 14h 5m |
| 2026-05-28 | AAL962 | GRU → DFW | May 28, 01:25 UTC | May 28, 03:40 UTC | 2h 15m |
| 2026-05-28 | AAL962 | GRU → DFW | May 28, 01:21 UTC | May 28, 11:04 UTC | 9h 43m |
| 2026-05-28 | AAL962 | GRU → DFW | May 28, 01:21 UTC | May 28, 11:11 UTC | 9h 50m |
| 2026-05-27 | AAL951 | JFK → GRU | May 27, 01:05 UTC | May 27, 09:40 UTC | 8h 35m |
| 2026-05-25 | AAL293P | DEL → ORD | May 25, 12:12 UTC | May 26, 03:41 UTC | 15h 29m |
| 2026-05-25 | AAL293P | DEL → ORD | May 25, 12:15 UTC | May 26, 03:35 UTC | 15h 20m |
| 2026-05-23 | AAL292P | JFK → DEL | May 23, 17:20 UTC | May 24, 06:35 UTC | 13h 15m |
| 2026-05-21 | AAL293 | DEL → JFK | May 21, 18:50 UTC | May 22, 09:50 UTC | 15h 0m |
| 2026-05-21 | AAL292 | JFK → DEL | May 21, 03:15 UTC | May 21, 17:05 UTC | 13h 50m |
| 2026-05-20 | AAL168 | PDX → CLT | May 20, 09:15 UTC | May 20, 20:55 UTC | 11h 40m |
| 2026-05-19 | AAL27 | LAX → HND | May 19, 19:20 UTC | May 20, 06:25 UTC | 11h 6m |
| 2026-05-19 | AAL170 | NRT → LAX | May 19, 03:00 UTC | May 19, 12:05 UTC | 9h 5m |
| 2026-05-19 | AAL170 | NRT → LAX | May 19, 02:59 UTC | May 19, 12:06 UTC | 9h 7m |
| 2026-05-18 | AAL169 | LAX → NRT | May 18, 08:05 UTC | May 18, 19:25 UTC | 11h 19m |
| 2026-05-18 | AAL169 | LAX → NRT | May 18, 08:05 UTC | May 18, 19:16 UTC | 11h 11m |
| 2026-05-17 | AAL26 | HND → LAX | May 17, 11:01 UTC | May 17, 11:45 UTC | 45m |
| 2026-05-17 | AAL26 | HND → LAX | May 17, 10:56 UTC | May 17, 20:14 UTC | 9h 18m |
| 2026-05-16 | AAL167 | JFK → HND | May 16, 14:46 UTC | May 17, 03:50 UTC | 13h 5m |
| 2026-05-16 | AAL950 | GRU → JFK | May 16, 01:50 UTC | May 16, 10:50 UTC | 9h 1m |
| 2026-05-15 | AAL963 | DFW → GRU | May 15, 02:25 UTC | May 15, 11:20 UTC | 8h 55m |
| 2026-05-14 | AAL128 | ICN → DFW | May 14, 03:40 UTC | May 14, 22:10 UTC | 18h 30m |
| 2026-05-13 | AAL128 | ICN → DFW | May 13, 22:35 UTC | May 14, 22:10 UTC | 23h 35m |
| 2026-05-13 | AAL127 | DFW → PVG | May 13, 20:35 UTC | May 14, 20:25 UTC | 23h 50m |
| 2026-05-13 | AAL127 | DFW → PVG | May 13, 16:35 UTC | May 14, 11:50 UTC | 19h 15m |
| 2026-05-13 | AAL127 | DFW → PVG | May 13, 16:10 UTC | May 14, 11:50 UTC | 19h 40m |
| 2026-05-12 | AAL280 | ICN → DFW | May 12, 09:10 UTC | May 12, 21:15 UTC | 12h 5m |
| 2026-05-11 | AAL281 | DFW → ICN | May 11, 16:20 UTC | May 12, 06:06 UTC | 13h 46m |
| 2026-05-11 | AAL281 | DFW → ICN | May 11, 16:25 UTC | May 12, 04:30 UTC | 12h 5m |
| 2026-05-11 | AAL962 | GRU → DFW | May 11, 01:29 UTC | May 11, 11:38 UTC | 10h 9m |
| 2026-05-11 | AAL962 | GRU → DFW | May 11, 01:30 UTC | May 11, 11:40 UTC | 10h 10m |
| 2026-05-10 | AAL951 | JFK → GRU | May 10, 03:14 UTC | May 10, 07:19 UTC | 4h 5m |
| 2026-05-10 | AAL951 | JFK → GRU | May 10, 03:11 UTC | May 10, 11:47 UTC | 8h 36m |
| 2026-05-09 | AAL235 | FCO → JFK | May 9, 09:25 UTC | May 9, 17:49 UTC | 8h 25m |
| 2026-05-09 | AAL235 | FCO → JFK | May 9, 09:23 UTC | May 9, 17:40 UTC | 8h 17m |
| 2026-05-08 | AAL110 | ORD → FCO | May 8, 22:10 UTC | May 9, 06:55 UTC | 8h 45m |
| 2026-05-08 | AAL111 | FCO → ORD | May 8, 08:29 UTC | May 8, 18:20 UTC | 9h 50m |
| 2026-05-08 | AAL111 | FCO → ORD | May 8, 08:26 UTC | May 8, 18:22 UTC | 9h 56m |
| 2026-05-08 | AAL718 | PHL → FCO | May 8, 01:40 UTC | May 8, 04:29 UTC | 2h 50m |
| 2026-05-07 | AAL718 | PHL → FCO | May 7, 20:50 UTC | May 7, 22:15 UTC | 1h 25m |
| 2026-05-04 | AAL715 | VCE → PHL | May 4, 11:45 UTC | May 4, 12:30 UTC | 45m |
| 2026-05-04 | AAL715 | VCE → PHL | May 4, 11:40 UTC | May 4, 20:05 UTC | 8h 25m |
| 2026-05-04 | AAL715 | VCE → PHL | May 4, 11:40 UTC | May 4, 20:43 UTC | 9h 3m |
| 2026-05-04 | AAL714 | PHL → VCE | May 4, 00:00 UTC | May 4, 00:30 UTC | 30m |
| 2026-05-03 | AAL714 | PHL → VCE | May 3, 23:59 UTC | May 4, 07:58 UTC | 7h 59m |
| 2026-05-03 | AAL719 | FCO → PHL | May 3, 10:55 UTC | May 3, 19:30 UTC | 8h 35m |
| 2026-05-03 | AAL719 | FCO → PHL | May 3, 10:51 UTC | May 3, 19:32 UTC | 8h 41m |
| 2026-05-03 | AAL236 | JFK → FCO | May 3, 00:45 UTC | May 3, 08:20 UTC | 7h 34m |
| 2026-05-03 | AAL236 | JFK → FCO | May 3, 00:43 UTC | May 3, 08:19 UTC | 7h 36m |
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 N835AN page for operator, model, and routing details .