Apparatus

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sensors Mode-S transponder

49D1C6

ICAO 24-bit transponder address · allocated to Czech Republic

Currently assigned to OK-TVT · BOEING 737-800

Hex
49D1C6
Octal
22350706
Decimal
4,837,830
Country
CZ
Tail
OK-TVT
Type
B738
No current signal · last broadcast Jul 26, 21:30 UTC
Flights observed
465
Distinct callsigns
20
Country
CZ
Last broadcast
Jul 26, 21:30 UTC

Last known position

Most recent position reported by Mode-S 49D1C6.

Country allocation

The ICAO 24-bit address 49D1C6 falls within the block assigned to Czech Republic (CZ) by ICAO Annex 10, Volume III. Every aircraft registered in Czech Republic 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
EWG60T - 15 2026-07-21
EWG545 Eurowings 15 2026-07-25
EWG4TW Eurowings 15 2026-07-25
EWG10L - 15 2026-07-21
EWG1GM Eurowings 14 2026-07-24
EWG86P Eurowings 12 2026-07-26
EWG607 Eurowings 12 2026-07-24
EWG4LQ - 12 2026-07-26
EWG3M Eurowings 12 2026-07-24
EWG58E Eurowings 10 2026-07-25
EWG37V Eurowings 10 2026-07-25
EWG92Q - 9 2026-07-17
EWG520 Eurowings 9 2026-07-22
EWG8LZ - 8 2026-07-21
EWG8JA - 8 2026-07-17
EWG85Z - 8 2026-07-22
EWG4PR Eurowings 8 2026-07-26
EWG2RH - 8 2026-07-22
EWG2GR - 8 2026-07-17
EWG14A - 8 2026-07-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EWG4PR FUE → DUS Jul 26, 20:40 UTCJul 26, 21:30 UTC50m
2026-07-26 EWG3JL DUS → OTP Jul 26, 16:55 UTCJul 26, 19:20 UTC2h 25m
2026-07-26 EWG9P CGN → HRG Jul 26, 13:40 UTCJul 26, 15:50 UTC2h 10m
2026-07-26 EWG473 LGW → CGN Jul 26, 11:40 UTCJul 26, 12:30 UTC50m
2026-07-26 EWG8NB CGN → LGW Jul 26, 09:15 UTCJul 26, 10:20 UTC1h 5m
2026-07-26 EWG86P PMI → CGN Jul 26, 06:05 UTCJul 26, 07:55 UTC1h 51m
2026-07-26 EWG4LQ - Jul 26, 02:45 UTCJul 26, 04:50 UTC2h 5m
2026-07-25 EWG09NC - Jul 25, 22:50 UTCJul 26, 00:40 UTC1h 50m
2026-07-25 EWG590 CGN → PMI Jul 25, 19:00 UTCJul 25, 20:55 UTC1h 55m
2026-07-25 EWG58E HAM → XRY Jul 25, 14:45 UTCJul 25, 17:20 UTC2h 35m
2026-07-25 EWG37V CGN → LIS Jul 25, 10:10 UTCJul 25, 12:40 UTC2h 30m
2026-07-25 EWG545 IBZ → CGN Jul 25, 06:35 UTCJul 25, 08:40 UTC2h 5m
2026-07-25 EWG4TW MIA → DUS Jul 25, 03:20 UTCJul 25, 05:30 UTC2h 10m
2026-07-24 EWG607 OPO → CGN Jul 24, 20:05 UTCJul 24, 22:20 UTC2h 15m
2026-07-24 EWG3M TOS → DUS Jul 24, 16:35 UTCJul 24, 18:55 UTC2h 20m
2026-07-24 EWG1GM CGN → VIE Jul 24, 14:10 UTCJul 24, 15:30 UTC1h 20m
2026-07-24 EWG1GM CGN → VIE Jul 24, 12:00 UTCJul 24, 13:10 UTC1h 10m
2026-07-24 EWG9TB - Jul 24, 06:25 UTCJul 24, 09:45 UTC3h 20m
2026-07-24 EWG8KG - Jul 24, 02:25 UTCJul 24, 05:00 UTC2h 35m
2026-07-23 EWG863 NAP → CGN Jul 23, 21:05 UTCJul 23, 23:05 UTC2h 0m
2026-07-23 EWG3GH LIS → BER Jul 23, 17:40 UTCJul 23, 19:10 UTC1h 30m
2026-07-23 EWG817 CTA → CGN Jul 23, 14:00 UTCJul 23, 16:35 UTC2h 35m
2026-07-23 EWG4HB - Jul 23, 10:40 UTCJul 23, 12:45 UTC2h 5m
2026-07-23 EWG6PL - Jul 23, 06:25 UTCJul 23, 08:10 UTC1h 45m
2026-07-23 EWG6YE - Jul 23, 03:50 UTCJul 23, 05:15 UTC1h 25m
2026-07-22 EWG8EX PMI → CGN Jul 22, 19:25 UTCJul 22, 21:35 UTC2h 10m
2026-07-22 EWG24Y CGN → PMI Jul 22, 16:30 UTCJul 22, 18:20 UTC1h 50m
2026-07-22 EWG85Z - Jul 22, 13:50 UTCJul 22, 15:15 UTC1h 25m
2026-07-22 EWG2RH - Jul 22, 11:35 UTCJul 22, 12:40 UTC1h 5m
2026-07-22 EWG520 CGN → BCN Jul 22, 04:50 UTCJul 22, 05:25 UTC35m
2026-07-22 EWG1LC NDR → CGN Jul 22, 00:50 UTCJul 22, 03:25 UTC2h 35m
2026-07-21 EWG1AX CGN → NDR Jul 21, 20:50 UTCJul 21, 23:25 UTC2h 35m
2026-07-21 EWG10L - Jul 21, 12:35 UTCJul 21, 15:50 UTC3h 15m
2026-07-21 EWG60T CGN → KGS Jul 21, 08:35 UTCJul 21, 11:25 UTC2h 50m
2026-07-21 EWG8LZ - Jul 21, 01:55 UTCJul 21, 03:55 UTC2h 0m
2026-07-20 EWG4PR - Jul 20, 22:40 UTCJul 21, 00:35 UTC1h 55m
2026-07-20 EWG5K ZRH → CGN Jul 20, 20:35 UTCJul 20, 21:30 UTC55m
2026-07-20 EWG2B CGN → CLY Jul 20, 18:40 UTCJul 20, 19:35 UTC55m
2026-07-20 EWG545 IBZ → CGN Jul 20, 15:15 UTCJul 20, 17:30 UTC2h 15m
2026-07-20 EWG4TW MIA → DUS Jul 20, 10:30 UTCJul 20, 12:40 UTC2h 10m
2026-07-20 EWG83K PUY → CGN Jul 20, 06:50 UTCJul 20, 09:15 UTC2h 25m
2026-07-20 EWG656 CGN → SKG Jul 20, 03:40 UTCJul 20, 05:45 UTC2h 5m
2026-07-19 EWG7E CGN → LHR Jul 19, 20:50 UTCJul 19, 22:30 UTC1h 40m
2026-07-19 EWG3LY - Jul 19, 17:50 UTCJul 19, 19:20 UTC1h 30m
2026-07-19 EWG10L KGS → CGN Jul 19, 13:05 UTCJul 19, 16:15 UTC3h 10m
2026-07-19 EWG60T - Jul 19, 09:05 UTCJul 19, 11:45 UTC2h 40m
2026-07-18 EWG6TF FAO → CGN Jul 18, 21:35 UTCJul 19, 00:00 UTC2h 25m
2026-07-18 EWG1WB CGN → FAO Jul 18, 17:40 UTCJul 18, 20:35 UTC2h 55m
2026-07-18 EWG14A BCN → CGN Jul 18, 14:55 UTCJul 18, 16:40 UTC1h 45m
2026-07-18 EWG520 CGN → BCN Jul 18, 11:35 UTCJul 18, 13:25 UTC1h 50m

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 OK-TVT page for operator, model, and routing details .

Mode-S 49D1C6 frequently asked

What is Mode-S code 49D1C6?
49D1C6 is an ICAO 24-bit transponder address. Allocated to Czech Republic. Assigned to OK-TVT.
Where is Mode-S 49D1C6 registered?
Mode-S code 49D1C6 is allocated to Czech Republic (CZ). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 49D1C6 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 49D1C6, octal 22350706, decimal 4,837,830.
What flights does 49D1C6 operate?
Mode-S 49D1C6 has broadcast 20 distinct callsigns, including EWG60T, EWG545, EWG4TW, EWG10L, EWG1GM.