sensors Mode-S transponder
70AA75
ICAO 24-bit transponder address
Currently assigned to 9N-ALY · AIRBUS A-330-200
- Hex
- 70AA75
- Octal
- 34125165
- Decimal
- 7,383,669
- Tail
- 9N-ALY
- Type
- A332
No current signal · last broadcast 6d ago
- Flights observed
- 136
- Distinct callsigns
- 13
- Country
- -
- Last broadcast
- 6d ago
Last known position
Callsign history 13 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| RNA218 | - | 19 | 2026-07-01 |
| RNA217 | - | 19 | 2026-07-01 |
| RNA230 | - | 15 | 2026-06-20 |
| RNA434 | - | 14 | 2026-07-06 |
| RNA433 | Nepal Airlines | 13 | 2026-07-05 |
| RNA253 | - | 13 | 2026-07-06 |
| RNA229 | - | 13 | 2026-07-07 |
| RNA254 | - | 12 | 2026-07-07 |
| RNA241 | - | 8 | 2026-07-04 |
| RNA242 | - | 7 | 2026-07-05 |
| RNA418 | - | 1 | 2026-06-27 |
| RNA417 | Nepal Airlines | 1 | 2026-06-26 |
| RNA2355 | - | 1 | 2026-07-07 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-07 | RNA2355 | - | Jul 7, 11:05 UTC | Jul 7, 16:15 UTC | 5h 10m |
| 2026-07-07 | RNA229 | - | Jul 7, 05:55 UTC | Jul 7, 07:25 UTC | 1h 30m |
| 2026-07-07 | RNA254 | - | Jul 7, 00:15 UTC | Jul 7, 03:50 UTC | 3h 35m |
| 2026-07-06 | RNA253 | - | Jul 6, 18:00 UTC | Jul 6, 22:10 UTC | 4h 10m |
| 2026-07-06 | RNA434 | NRT → KTM | Jul 6, 02:40 UTC | Jul 6, 09:55 UTC | 7h 15m |
| 2026-07-05 | RNA433 | KTM → NRT | Jul 5, 17:50 UTC | Jul 6, 00:40 UTC | 6h 50m |
| 2026-07-05 | RNA242 | - | Jul 5, 00:15 UTC | Jul 5, 03:55 UTC | 3h 40m |
| 2026-07-04 | RNA241 | - | Jul 4, 17:15 UTC | Jul 4, 21:45 UTC | 4h 30m |
| 2026-07-04 | RNA434 | NRT → KTM | Jul 4, 03:15 UTC | Jul 4, 10:45 UTC | 7h 30m |
| 2026-07-03 | RNA433 | KTM → NRT | Jul 3, 18:15 UTC | Jul 4, 01:05 UTC | 6h 50m |
| 2026-07-03 | RNA254 | - | Jul 3, 00:30 UTC | Jul 3, 04:00 UTC | 3h 30m |
| 2026-07-02 | RNA253 | - | Jul 2, 18:05 UTC | Jul 2, 22:30 UTC | 4h 25m |
| 2026-07-02 | RNA434 | NRT → KTM | Jul 2, 01:00 UTC | Jul 2, 08:25 UTC | 7h 25m |
| 2026-07-01 | RNA433 | KTM → NRT | Jul 1, 14:50 UTC | Jul 1, 21:45 UTC | 6h 55m |
| 2026-07-01 | RNA218 | DEL → KTM | Jul 1, 11:35 UTC | Jul 1, 12:55 UTC | 1h 20m |
| 2026-07-01 | RNA217 | - | Jul 1, 08:30 UTC | Jul 1, 10:05 UTC | 1h 35m |
| 2026-07-01 | RNA254 | - | Jul 1, 00:50 UTC | Jul 1, 04:20 UTC | 3h 30m |
| 2026-06-30 | RNA253 | - | Jun 30, 18:10 UTC | Jun 30, 22:25 UTC | 4h 15m |
| 2026-06-30 | RNA254 | - | Jun 30, 02:40 UTC | Jun 30, 04:20 UTC | 1h 40m |
| 2026-06-30 | RNA254 | - | Jun 30, 00:09 UTC | Jun 30, 01:00 UTC | 50m |
| 2026-06-29 | RNA253 | - | Jun 29, 17:49 UTC | Jun 29, 22:05 UTC | 4h 15m |
| 2026-06-29 | RNA434 | NRT → KTM | Jun 29, 02:30 UTC | Jun 29, 10:10 UTC | 7h 40m |
| 2026-06-28 | RNA433 | KTM → NRT | Jun 28, 17:30 UTC | Jun 29, 00:20 UTC | 6h 50m |
| 2026-06-28 | RNA242 | - | Jun 28, 10:19 UTC | Jun 28, 14:54 UTC | 4h 35m |
| 2026-06-28 | RNA241 | - | Jun 28, 03:35 UTC | Jun 28, 08:05 UTC | 4h 30m |
| 2026-06-27 | RNA418 | - | Jun 27, 21:55 UTC | Jun 28, 01:15 UTC | 3h 20m |
| 2026-06-26 | RNA417 | KTM → CAN | Jun 26, 17:40 UTC | Jun 26, 20:34 UTC | 2h 55m |
| 2026-06-24 | RNA218 | - | Jun 24, 11:20 UTC | Jun 24, 12:34 UTC | 1h 15m |
| 2026-06-24 | RNA217 | - | Jun 24, 08:14 UTC | Jun 24, 09:29 UTC | 1h 15m |
| 2026-06-21 | RNA218 | - | Jun 21, 11:20 UTC | Jun 21, 12:35 UTC | 1h 15m |
| 2026-06-21 | RNA217 | - | Jun 21, 08:15 UTC | Jun 21, 09:29 UTC | 1h 15m |
| 2026-06-21 | RNA254 | DOH → KTM | Jun 21, 00:40 UTC | Jun 21, 04:39 UTC | 4h 0m |
| 2026-06-20 | RNA253 | KTM → DOH | Jun 20, 18:10 UTC | Jun 20, 22:30 UTC | 4h 20m |
| 2026-06-20 | RNA218 | - | Jun 20, 11:05 UTC | Jun 20, 12:45 UTC | 1h 40m |
| 2026-06-20 | RNA217 | - | Jun 20, 08:05 UTC | Jun 20, 09:24 UTC | 1h 20m |
| 2026-06-20 | RNA230 | - | Jun 20, 03:19 UTC | Jun 20, 04:54 UTC | 1h 35m |
| 2026-06-20 | RNA230 | - | Jun 20, 01:14 UTC | Jun 20, 01:39 UTC | 25m |
| 2026-06-19 | RNA229 | - | Jun 19, 21:59 UTC | Jun 19, 22:19 UTC | 20m |
| 2026-06-19 | RNA229 | - | Jun 19, 18:09 UTC | Jun 19, 19:54 UTC | 1h 45m |
| 2026-06-19 | RNA254 | DOH → KTM | Jun 19, 02:59 UTC | Jun 19, 04:34 UTC | 1h 35m |
| 2026-06-18 | RNA253 | KTM → DOH | Jun 18, 18:00 UTC | Jun 18, 19:35 UTC | 1h 35m |
| 2026-06-17 | RNA218 | DEL → KTM | Jun 17, 11:25 UTC | Jun 17, 12:50 UTC | 1h 25m |
| 2026-06-17 | RNA217 | - | Jun 17, 08:40 UTC | Jun 17, 09:50 UTC | 1h 10m |
| 2026-06-16 | RNA218 | - | Jun 16, 11:35 UTC | Jun 16, 12:45 UTC | 1h 10m |
| 2026-06-16 | RNA217 | - | Jun 16, 08:35 UTC | Jun 16, 09:55 UTC | 1h 20m |
| 2026-06-16 | RNA254 | DOH → KTM | Jun 16, 02:54 UTC | Jun 16, 04:30 UTC | 1h 35m |
| 2026-06-15 | RNA253 | KTM → DOH | Jun 15, 17:50 UTC | Jun 15, 19:20 UTC | 1h 30m |
| 2026-06-15 | RNA434 | NRT → KTM | Jun 15, 02:35 UTC | Jun 15, 10:05 UTC | 7h 30m |
| 2026-06-14 | RNA433 | KTM → NRT | Jun 14, 18:00 UTC | Jun 15, 00:35 UTC | 6h 35m |
| 2026-06-14 | RNA254 | DOH → KTM | Jun 14, 00:55 UTC | Jun 14, 04:25 UTC | 3h 30m |
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 9N-ALY page for operator, model, and routing details .
Mode-S 70AA75 frequently asked
What is Mode-S code 70AA75?
70AA75 is an ICAO 24-bit transponder address. Assigned to 9N-ALY.
Is 70AA75 broadcasting right now?
No active broadcast right now. Last signal was 6d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 70AA75, octal 34125165, decimal 7,383,669.