Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

704003

ICAO 24-bit transponder address · allocated to Myanmar

Currently assigned to XY-AMM · ATR-72-600

Hex
704003
Octal
34040003
Decimal
7,356,419
Country
MM
Tail
XY-AMM
Type
AT76
No current signal · last broadcast 4h ago
Flights observed
115
Distinct callsigns
20
Country
MM
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 704003.

Country allocation

The ICAO 24-bit address 704003 falls within the block assigned to Myanmar (MM) by ICAO Annex 10, Volume III. Every aircraft registered in Myanmar 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
UBA504 Myanma Airways 22 2026-06-02
UBA4002 - 15 2026-06-04
UBA584 Myanma Airways 7 2026-06-02
UBA4001 - 6 2026-06-03
UBA412 Myanma Airways 5 2026-06-01
UBA217 Myanma Airways 5 2026-05-25
UBA503 Myanma Airways 4 2026-05-24
UBA306 - 4 2026-05-29
UBA305 - 4 2026-05-28
UBA208 Myanma Airways 4 2026-06-03
UBA588 Myanma Airways 3 2026-05-30
UBA583 Myanma Airways 3 2026-05-29
UBA304 - 3 2026-06-03
UBA302 Myanma Airways 3 2026-06-01
UBA301 Myanma Airways 3 2026-05-31
UBA218 Myanma Airways 3 2026-05-25
UBA625 - 2 2026-05-16
UBA103 Myanma Airways 2 2026-05-30
UBA626 - 1 2026-05-10
UBA532 Myanma Airways 1 2026-04-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-04 UBA4014 - Jun 4, 07:50 UTCJun 4, 08:00 UTC10m
2026-06-04 UBA4013 - Jun 4, 04:35 UTCJun 4, 05:10 UTC35m
2026-06-04 UBA4002 - Jun 4, 02:25 UTCJun 4, 02:35 UTC10m
2026-06-03 UBA4001 - Jun 3, 23:40 UTCJun 4, 00:10 UTC30m
2026-06-03 UBA208 THL → NYT Jun 3, 11:35 UTCJun 3, 11:55 UTC20m
2026-06-03 UBA304 - Jun 3, 07:50 UTCJun 3, 08:15 UTC25m
2026-06-03 UBA4002 - Jun 3, 03:25 UTCJun 3, 03:30 UTC5m
2026-06-02 UBA504 KMV → RGN Jun 2, 11:05 UTCJun 2, 11:40 UTC35m
2026-06-02 UBA531 MDL → NYW Jun 2, 08:35 UTCJun 2, 09:15 UTC40m
2026-06-02 UBA584 KMV → NYW Jun 2, 07:30 UTCJun 2, 07:50 UTC20m
2026-06-02 UBA4002 - Jun 2, 02:55 UTCJun 2, 03:15 UTC20m
2026-06-01 UBA4001 - Jun 1, 23:30 UTCJun 2, 00:05 UTC35m
2026-06-01 UBA412 KYP → RGN Jun 1, 06:40 UTCJun 1, 06:55 UTC15m
2026-06-01 UBA302 TVY → RGN Jun 1, 01:30 UTCJun 1, 02:00 UTC30m
2026-05-31 UBA301 RGN → TVY May 31, 23:40 UTCMay 31, 23:50 UTC10m
2026-05-31 UBA504 KMV → RGN May 31, 11:15 UTCMay 31, 12:00 UTC45m
2026-05-30 UBA588 KHM → MDL May 30, 09:35 UTCMay 30, 09:55 UTC20m
2026-05-30 UBA103 RGN → MDL May 30, 05:15 UTCMay 30, 05:30 UTC15m
2026-05-30 UBA4002 - May 30, 03:50 UTCMay 30, 04:05 UTC15m
2026-05-29 UBA504 KMV → RGN May 29, 11:00 UTCMay 29, 11:40 UTC40m
2026-05-29 UBA583 MDL → KMV May 29, 10:15 UTCMay 29, 10:25 UTC10m
2026-05-29 UBA584 KMV → NYW May 29, 07:35 UTCMay 29, 08:00 UTC25m
2026-05-29 UBA306 - May 29, 03:50 UTCMay 29, 04:20 UTC30m
2026-05-28 UBA305 - May 28, 23:50 UTCMay 29, 00:20 UTC30m
2026-05-28 UBA588 KHM → MDL May 28, 05:45 UTCMay 28, 06:00 UTC15m
2026-05-27 UBA208 THL → NYT May 27, 11:45 UTCMay 27, 12:00 UTC15m
2026-05-27 UBA304 - May 27, 08:25 UTCMay 27, 08:45 UTC20m
2026-05-27 UBA303 - May 27, 05:49 UTCMay 27, 06:09 UTC20m
2026-05-27 UBA4002 - May 27, 02:54 UTCMay 27, 03:04 UTC10m
2026-05-26 UBA504 KMV → RGN May 26, 11:20 UTCMay 26, 11:24 UTC5m
2026-05-26 UBA504 KMV → RGN May 26, 09:45 UTCMay 26, 10:25 UTC40m
2026-05-26 UBA584 KMV → NYW May 26, 07:15 UTCMay 26, 07:40 UTC25m
2026-05-26 UBA4002 - May 26, 02:49 UTCMay 26, 03:09 UTC20m
2026-05-25 UBA218 THL → NYT May 25, 10:30 UTCMay 25, 10:45 UTC15m
2026-05-25 UBA217 RGN → THL May 25, 09:15 UTCMay 25, 09:30 UTC15m
2026-05-25 UBA412 KYP → RGN May 25, 07:05 UTCMay 25, 07:15 UTC10m
2026-05-24 UBA301 RGN → TVY May 24, 23:30 UTCMay 24, 23:46 UTC16m
2026-05-24 UBA503 RGN → KMV May 24, 10:20 UTCMay 24, 10:30 UTC10m
2026-05-23 UBA504 KMV → RGN May 23, 13:00 UTCMay 23, 13:10 UTC10m
2026-05-23 UBA504 KMV → RGN May 23, 11:35 UTCMay 23, 12:10 UTC35m
2026-05-23 UBA103 RGN → MDL May 23, 04:55 UTCMay 23, 05:30 UTC35m
2026-05-23 UBA4002 - May 23, 02:40 UTCMay 23, 03:05 UTC25m
2026-05-22 UBA4001 - May 22, 23:35 UTCMay 22, 23:55 UTC20m
2026-05-22 UBA503 RGN → KMV May 22, 05:25 UTCMay 22, 05:45 UTC20m
2026-05-22 UBA306 - May 22, 03:25 UTCMay 22, 03:55 UTC30m
2026-05-21 UBA305 - May 21, 23:55 UTCMay 22, 00:10 UTC15m
2026-05-21 UBA238 - May 21, 10:40 UTCMay 21, 10:50 UTC10m
2026-05-20 UBA207 - May 20, 10:00 UTCMay 20, 10:15 UTC15m
2026-05-19 UBA503 RGN → KMV May 19, 05:20 UTCMay 19, 05:35 UTC15m
2026-05-19 UBA4001 - May 19, 00:05 UTCMay 19, 00:20 UTC15m

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 XY-AMM page for operator, model, and routing details .

Mode-S 704003 frequently asked

What is Mode-S code 704003?
704003 is an ICAO 24-bit transponder address. Allocated to Myanmar. Assigned to XY-AMM.
Where is Mode-S 704003 registered?
Mode-S code 704003 is allocated to Myanmar (MM). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 704003 broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 704003, octal 34040003, decimal 7,356,419.
What flights does 704003 operate?
Mode-S 704003 has broadcast 20 distinct callsigns, including UBA504, UBA4002, UBA584, UBA4001, UBA412.