Apparatus

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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 53m ago
Flights observed
55
Distinct callsigns
9
Country
-
Last broadcast
53m ago

Last known position

Most recent position reported by Mode-S 70AA75.

Callsign history 9 distinct

Callsign Airline Flights Last seen
RNA229 Nepal Airlines 10 2026-04-26
RNA230 Nepal Airlines 9 2026-04-27
RNA434 Nepal Airlines 7 2026-05-30
RNA218 Nepal Airlines 7 2026-05-27
RNA217 Nepal Airlines 7 2026-05-27
RNA433 Nepal Airlines 6 2026-05-29
RNA242 Nepal Airlines 4 2026-04-19
RNA241 Nepal Airlines 4 2026-04-19
RNA254 Nepal Airlines 1 2026-05-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 RNA434 NRT → KTM May 30, 03:00 UTCMay 30, 04:35 UTC1h 35m
2026-05-29 RNA433 KTM → NRT May 29, 18:10 UTCMay 30, 00:50 UTC6h 40m
2026-05-27 RNA218 DEL → KTM May 27, 11:35 UTCMay 27, 12:50 UTC1h 15m
2026-05-27 RNA217 KTM → DEL May 27, 08:50 UTCMay 27, 10:05 UTC1h 15m
2026-05-26 RNA254 DOH → KTM May 26, 18:19 UTCMay 27, 05:14 UTC10h 55m
2026-04-29 RNA434 NRT → KTM Apr 29, 03:40 UTCApr 29, 11:35 UTC7h 56m
2026-04-28 RNA433 KTM → NRT Apr 28, 19:25 UTCApr 29, 01:45 UTC6h 20m
2026-04-27 RNA230 DXB → KTM Apr 27, 00:25 UTCApr 27, 05:05 UTC4h 40m
2026-04-26 RNA229 KTM → DXB Apr 26, 18:30 UTCApr 26, 22:35 UTC4h 5m
2026-04-25 RNA218 DEL → KTM Apr 25, 13:10 UTCApr 25, 14:15 UTC1h 5m
2026-04-25 RNA218 DEL → KTM Apr 25, 12:05 UTCApr 25, 12:40 UTC35m
2026-04-25 RNA217 KTM → DEL Apr 25, 09:00 UTCApr 25, 10:15 UTC1h 15m
2026-04-25 RNA230 DXB → KTM Apr 25, 00:35 UTCApr 25, 03:45 UTC3h 10m
2026-04-24 RNA229 KTM → DXB Apr 24, 22:10 UTCApr 24, 22:35 UTC25m
2026-04-24 RNA229 KTM → DXB Apr 24, 18:35 UTCApr 24, 20:10 UTC1h 35m
2026-04-24 RNA434 NRT → KTM Apr 24, 02:30 UTCApr 24, 11:15 UTC8h 45m
2026-04-23 RNA433 KTM → NRT Apr 23, 17:35 UTCApr 23, 23:35 UTC5h 59m
2026-04-23 RNA218 DEL → KTM Apr 23, 12:15 UTCApr 23, 12:55 UTC40m
2026-04-23 RNA217 KTM → DEL Apr 23, 08:55 UTCApr 23, 10:10 UTC1h 15m
2026-04-23 RNA230 DXB → KTM Apr 23, 04:00 UTCApr 23, 04:25 UTC25m
2026-04-23 RNA230 DXB → KTM Apr 23, 00:25 UTCApr 23, 03:30 UTC3h 5m
2026-04-22 RNA229 KTM → DXB Apr 22, 17:55 UTCApr 22, 21:55 UTC4h 0m
2026-04-22 RNA434 NRT → KTM Apr 22, 02:15 UTCApr 22, 10:50 UTC8h 35m
2026-04-21 RNA433 KTM → NRT Apr 21, 17:30 UTCApr 21, 23:55 UTC6h 25m
2026-04-21 RNA218 DEL → KTM Apr 21, 11:40 UTCApr 21, 12:20 UTC40m
2026-04-21 RNA217 KTM → DEL Apr 21, 09:15 UTCApr 21, 10:00 UTC45m
2026-04-21 RNA230 DXB → KTM Apr 21, 00:20 UTCApr 21, 03:30 UTC3h 10m
2026-04-20 RNA229 KTM → DXB Apr 20, 21:55 UTCApr 20, 22:15 UTC20m
2026-04-20 RNA229 KTM → DXB Apr 20, 18:50 UTCApr 20, 19:50 UTC1h 0m
2026-04-20 RNA230 DXB → KTM Apr 20, 00:40 UTCApr 20, 04:00 UTC3h 20m
2026-04-19 RNA229 KTM → DXB Apr 19, 22:10 UTCApr 19, 22:30 UTC20m
2026-04-19 RNA229 KTM → DXB Apr 19, 19:00 UTCApr 19, 20:05 UTC1h 5m
2026-04-19 RNA242 DMM → KTM Apr 19, 11:40 UTCApr 19, 16:35 UTC4h 55m
2026-04-19 RNA241 KTM → DMM Apr 19, 03:55 UTCApr 19, 08:50 UTC4h 55m
2026-04-18 RNA218 DEL → KTM Apr 18, 11:35 UTCApr 18, 12:15 UTC40m
2026-04-18 RNA217 KTM → DEL Apr 18, 09:00 UTCApr 18, 09:45 UTC45m
2026-04-18 RNA230 DXB → KTM Apr 18, 03:25 UTCApr 18, 03:50 UTC25m
2026-04-18 RNA230 DXB → KTM Apr 18, 02:55 UTCApr 18, 03:20 UTC25m
2026-04-18 RNA230 DXB → KTM Apr 18, 00:35 UTCApr 18, 01:05 UTC30m
2026-04-17 RNA229 KTM → DXB Apr 17, 22:05 UTCApr 17, 22:35 UTC30m
2026-04-17 RNA229 KTM → DXB Apr 17, 19:25 UTCApr 17, 20:00 UTC35m
2026-04-16 RNA242 DMM → KTM Apr 16, 15:15 UTCApr 16, 16:35 UTC1h 20m
2026-04-16 RNA242 DMM → KTM Apr 16, 13:15 UTCApr 16, 15:10 UTC1h 55m
2026-04-16 RNA242 DMM → KTM Apr 16, 12:19 UTCApr 16, 13:05 UTC45m
2026-04-16 RNA241 KTM → DMM Apr 16, 07:39 UTCApr 16, 08:54 UTC1h 15m
2026-04-16 RNA241 KTM → DMM Apr 16, 05:09 UTCApr 16, 05:29 UTC20m
2026-04-16 RNA241 KTM → DMM Apr 16, 03:49 UTCApr 16, 05:05 UTC1h 15m
2026-04-15 RNA218 DEL → KTM Apr 15, 11:30 UTCApr 15, 12:15 UTC45m
2026-04-15 RNA217 KTM → DEL Apr 15, 09:00 UTCApr 15, 09:50 UTC50m
2026-04-15 RNA217 KTM → DEL Apr 15, 08:25 UTCApr 15, 08:55 UTC30m

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 53m 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.
What flights does 70AA75 operate?
Mode-S 70AA75 has broadcast 9 distinct callsigns, including RNA229, RNA230, RNA434, RNA218, RNA217.