Apparatus

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sensors Mode-S transponder

4D2477

ICAO 24-bit transponder address

Currently assigned to 9H-SWA · AIRBUS A-320

Hex
4D2477
Octal
23222167
Decimal
5,055,607
Tail
9H-SWA
Type
A320
Broadcasting now · callsign EWG36MP · 35,975 ft
Flights observed
234
Distinct callsigns
20
Country
-
Last broadcast
1h ago

Current position

4D2477 is currently broadcasting. Map zoomed to live position.

Callsign history 20 distinct

Callsign Airline Flights Last seen
EWG80V - 10 2026-07-23
EWG5HF - 10 2026-07-23
EWG7MG - 8 2026-07-07
EWG91V - 7 2026-07-22
EWG6TL - 7 2026-07-07
EWG56D - 7 2026-07-22
EWG4UY - 6 2026-07-06
EWG6DM - 5 2026-07-06
EWG18C - 5 2026-07-06
EWG7U - 4 2026-07-16
EWG6LN - 4 2026-07-15
EWG54J - 4 2026-06-24
EWG40U - 4 2026-07-15
EWG3Y - 4 2026-07-16
EWG1U - 4 2026-07-06
EWG8VB - 3 2026-06-30
EWG8C - 3 2026-07-15
EWG86E - 3 2026-07-15
EWG6SW - 3 2026-07-07
EWG6NG - 3 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-24 EWG12L - Jul 24, 11:50 UTCJul 24, 13:45 UTC1h 55m
2026-07-24 EWG26VS MIR → DUS Jul 24, 07:55 UTCJul 24, 10:30 UTC2h 35m
2026-07-24 EWG23U DUS → MIR Jul 24, 04:45 UTCJul 24, 06:35 UTC1h 50m
2026-07-23 EWG5HF - Jul 23, 17:45 UTCJul 23, 21:05 UTC3h 20m
2026-07-23 EWG80V DUS → KGS Jul 23, 13:45 UTCJul 23, 16:40 UTC2h 55m
2026-07-23 EWG8XB TIV → DUS Jul 23, 08:35 UTCJul 23, 10:30 UTC1h 55m
2026-07-23 EWG2K LCA → CGN Jul 23, 05:30 UTCJul 23, 07:10 UTC1h 40m
2026-07-22 EWG91V - Jul 22, 19:20 UTCJul 22, 20:20 UTC1h 0m
2026-07-22 EWG56D DUS → BHX Jul 22, 17:20 UTCJul 22, 18:30 UTC1h 10m
2026-07-22 EWG9F CGN → PMI Jul 22, 14:10 UTCJul 22, 16:20 UTC2h 10m
2026-07-22 EWG4BN DUS → PMI Jul 22, 11:10 UTCJul 22, 13:15 UTC2h 5m
2026-07-22 EWG3KF DUS → VLC Jul 22, 04:50 UTCJul 22, 05:25 UTC35m
2026-07-21 EWG20T MLA → DUS Jul 21, 17:15 UTCJul 21, 20:00 UTC2h 45m
2026-07-21 EWG45L SCN → PMI Jul 21, 14:00 UTCJul 21, 16:20 UTC2h 20m
2026-07-21 EWG5HF - Jul 21, 09:25 UTCJul 21, 12:40 UTC3h 15m
2026-07-21 EWG80V DUS → KGS Jul 21, 05:05 UTCJul 21, 07:55 UTC2h 50m
2026-07-20 EWG7TA LCA → DUS Jul 20, 14:55 UTCJul 20, 18:50 UTC3h 55m
2026-07-20 EWG9TG DUS → LCA Jul 20, 09:50 UTCJul 20, 13:25 UTC3h 35m
2026-07-20 EWG8ND NCE → DUS Jul 20, 07:10 UTCJul 20, 08:35 UTC1h 25m
2026-07-20 EWG72G STR → AYT Jul 20, 04:50 UTCJul 20, 06:15 UTC1h 25m
2026-07-19 EWG5HF JKL → DUS Jul 19, 15:35 UTCJul 19, 18:45 UTC3h 10m
2026-07-19 EWG80V DUS → KGS Jul 19, 11:50 UTCJul 19, 14:35 UTC2h 45m
2026-07-19 EWG2SZ - Jul 19, 08:00 UTCJul 19, 10:35 UTC2h 35m
2026-07-19 EWG15M - Jul 19, 04:30 UTCJul 19, 06:45 UTC2h 15m
2026-07-18 EWG16TM - Jul 18, 17:45 UTCJul 18, 20:45 UTC3h 0m
2026-07-18 EWG15E - Jul 18, 13:05 UTCJul 18, 15:45 UTC2h 40m
2026-07-18 EWG87MJ BDS → DUS Jul 18, 09:40 UTCJul 18, 11:45 UTC2h 5m
2026-07-18 EWG5HG DUS → BDS Jul 18, 06:30 UTCJul 18, 08:25 UTC1h 55m
2026-07-18 EWG36N - Jul 18, 02:05 UTCJul 18, 04:10 UTC2h 6m
2026-07-17 EWG6NG - Jul 17, 19:40 UTCJul 17, 21:39 UTC2h 0m
2026-07-17 EWG5HF - Jul 17, 14:44 UTCJul 17, 17:50 UTC3h 5m
2026-07-17 EWG80V DUS → KGS Jul 17, 10:40 UTCJul 17, 13:25 UTC2h 45m
2026-07-17 EWG3NP BUD → DUS Jul 17, 07:44 UTCJul 17, 09:15 UTC1h 30m
2026-07-17 EWG5B DUS → BUD Jul 17, 05:04 UTCJul 17, 06:35 UTC1h 30m
2026-07-16 EWG38E - Jul 16, 17:49 UTCJul 16, 20:15 UTC2h 25m
2026-07-16 EWG2FC - Jul 16, 14:10 UTCJul 16, 16:15 UTC2h 5m
2026-07-16 EWG5HR - Jul 16, 11:15 UTCJul 16, 12:44 UTC1h 30m
2026-07-16 EWG4TA - Jul 16, 09:05 UTCJul 16, 10:20 UTC1h 15m
2026-07-16 EWG7U - Jul 16, 06:55 UTCJul 16, 07:55 UTC1h 0m
2026-07-16 EWG3Y DUS → BHX Jul 16, 04:50 UTCJul 16, 05:45 UTC55m
2026-07-15 EWG91V - Jul 15, 20:15 UTCJul 15, 21:10 UTC55m
2026-07-15 EWG56D DUS → BHX Jul 15, 18:15 UTCJul 15, 19:10 UTC55m
2026-07-15 EWG40U - Jul 15, 13:55 UTCJul 15, 17:15 UTC3h 20m
2026-07-15 EWG6LN - Jul 15, 08:50 UTCJul 15, 11:25 UTC2h 35m
2026-07-15 EWG86E ZRH → DUS Jul 15, 06:55 UTCJul 15, 07:55 UTC1h 0m
2026-07-15 EWG8C DUS → ZRH Jul 15, 05:15 UTCJul 15, 06:00 UTC45m
2026-07-14 EWG20T MLA → DUS Jul 14, 17:15 UTCJul 14, 19:50 UTC2h 35m
2026-07-14 EWG45L DUS → MLA Jul 14, 13:45 UTCJul 14, 16:10 UTC2h 25m
2026-07-14 EWG82U ATH → DUS Jul 14, 09:20 UTCJul 14, 12:20 UTC3h 0m
2026-07-14 EWG28J DUS → ATH Jul 14, 05:20 UTCJul 14, 07:55 UTC2h 35m

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 9H-SWA page for operator, model, and routing details .

Mode-S 4D2477 frequently asked

What is Mode-S code 4D2477?
4D2477 is an ICAO 24-bit transponder address. Assigned to 9H-SWA.
Is 4D2477 broadcasting right now?
Yes. Mode-S 4D2477 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4D2477, octal 23222167, decimal 5,055,607.
What flights does 4D2477 operate?
Mode-S 4D2477 has broadcast 20 distinct callsigns, including EWG80V, EWG5HF, EWG7MG, EWG91V, EWG6TL.