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sensors Mode-S transponder

49D38F

ICAO 24-bit transponder address · allocated to Czech Republic

Currently assigned to OK-VAN · EMBRAER EMB-500 Phenom 100

Hex
49D38F
Octal
22351617
Decimal
4,838,287
Country
CZ
Tail
OK-VAN
Type
E50P
No current signal · last broadcast Jul 26, 10:40 UTC
Flights observed
165
Distinct callsigns
1
Country
CZ
Last broadcast
Jul 26, 10:40 UTC

Last known position

Most recent position reported by Mode-S 49D38F.

Country allocation

The ICAO 24-bit address 49D38F 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 1 distinct

Callsign Airline Flights Last seen
AAO14 - 165 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAO14 - Jul 26, 09:05 UTCJul 26, 10:40 UTC1h 35m
2026-07-26 AAO14 - Jul 26, 04:40 UTCJul 26, 06:00 UTC1h 20m
2026-07-24 AAO14 - Jul 24, 10:50 UTCJul 24, 12:00 UTC1h 10m
2026-07-24 AAO14 BRS → NCE Jul 24, 07:10 UTCJul 24, 09:10 UTC2h 0m
2026-07-23 AAO14 PRG → BRS Jul 23, 07:20 UTCJul 23, 09:30 UTC2h 10m
2026-07-22 AAO14 - Jul 22, 11:10 UTCJul 22, 11:20 UTC10m
2026-07-20 AAO14 - Jul 20, 16:55 UTCJul 20, 18:45 UTC1h 50m
2026-07-20 AAO14 - Jul 20, 15:10 UTCJul 20, 15:25 UTC15m
2026-07-20 AAO14 - Jul 20, 13:25 UTCJul 20, 14:55 UTC1h 30m
2026-07-20 AAO14 NCE → LUX Jul 20, 08:30 UTCJul 20, 09:45 UTC1h 15m
2026-07-19 AAO14 VIE → NCE Jul 19, 14:05 UTCJul 19, 15:55 UTC1h 50m
2026-07-19 AAO14 NCE → VIE Jul 19, 08:30 UTCJul 19, 09:50 UTC1h 20m
2026-07-18 AAO14 LBG → NCE Jul 18, 12:20 UTCJul 18, 13:55 UTC1h 35m
2026-07-18 AAO14 - Jul 18, 10:15 UTCJul 18, 11:05 UTC50m
2026-07-18 AAO14 - Jul 18, 08:00 UTCJul 18, 09:10 UTC1h 10m
2026-07-17 AAO14 ZRH → GWT Jul 17, 09:20 UTCJul 17, 10:44 UTC1h 25m
2026-07-15 AAO14 - Jul 15, 17:50 UTCJul 15, 18:50 UTC1h 0m
2026-07-14 AAO14 - Jul 14, 15:30 UTCJul 14, 16:35 UTC1h 5m
2026-07-14 AAO14 - Jul 14, 13:50 UTCJul 14, 14:15 UTC25m
2026-07-13 AAO14 - Jul 13, 13:15 UTCJul 13, 13:35 UTC20m
2026-07-13 AAO14 - Jul 13, 10:55 UTCJul 13, 11:55 UTC1h 0m
2026-07-12 AAO14 - Jul 12, 12:45 UTCJul 12, 13:50 UTC1h 5m
2026-07-12 AAO14 - Jul 12, 09:45 UTCJul 12, 11:05 UTC1h 20m
2026-07-11 AAO14 NCL → BER Jul 11, 13:45 UTCJul 11, 15:25 UTC1h 40m
2026-07-11 AAO14 - Jul 11, 10:45 UTCJul 11, 12:40 UTC1h 55m
2026-07-10 AAO14 - Jul 10, 17:10 UTCJul 10, 18:40 UTC1h 30m
2026-07-10 AAO14 - Jul 10, 14:15 UTCJul 10, 15:00 UTC45m
2026-07-10 AAO14 NCE → ACH Jul 10, 11:45 UTCJul 10, 12:45 UTC1h 0m
2026-07-09 AAO14 - Jul 9, 17:50 UTCJul 9, 19:10 UTC1h 20m
2026-07-09 AAO14 NCE → LBG Jul 9, 14:35 UTCJul 9, 15:55 UTC1h 20m
2026-07-09 AAO14 - Jul 9, 11:40 UTCJul 9, 13:05 UTC1h 25m
2026-07-07 AAO14 - Jul 7, 16:35 UTCJul 7, 18:40 UTC2h 5m
2026-07-07 AAO14 - Jul 7, 14:35 UTCJul 7, 15:10 UTC35m
2026-07-07 AAO14 - Jul 7, 11:55 UTCJul 7, 13:05 UTC1h 10m
2026-07-06 AAO14 BER → LIN Jul 6, 14:50 UTCJul 6, 16:15 UTC1h 25m
2026-07-06 AAO14 - Jul 6, 12:00 UTCJul 6, 13:35 UTC1h 35m
2026-07-06 AAO14 - Jul 6, 09:25 UTCJul 6, 10:15 UTC50m
2026-07-05 AAO14 NTE → BQH Jul 5, 17:05 UTCJul 5, 18:15 UTC1h 10m
2026-07-05 AAO14 - Jul 5, 15:20 UTCJul 5, 16:30 UTC1h 10m
2026-07-05 AAO14 - Jul 5, 13:05 UTCJul 5, 14:00 UTC55m
2026-07-05 AAO14 - Jul 5, 11:10 UTCJul 5, 12:05 UTC55m
2026-07-04 AAO14 - Jul 4, 12:30 UTCJul 4, 14:25 UTC1h 55m
2026-07-04 AAO14 - Jul 4, 09:15 UTCJul 4, 10:55 UTC1h 40m
2026-07-03 AAO14 CFR → FAB Jul 3, 10:20 UTCJul 3, 11:05 UTC45m
2026-07-02 AAO14 - Jul 2, 10:35 UTCJul 2, 11:10 UTC35m
2026-07-02 AAO14 CFR → LBG Jul 2, 07:25 UTCJul 2, 08:00 UTC35m
2026-07-01 AAO14 - Jul 1, 15:10 UTCJul 1, 16:15 UTC1h 5m
2026-07-01 AAO14 - Jul 1, 05:10 UTCJul 1, 06:15 UTC1h 5m
2026-07-01 AAO14 CFR → CFR Jul 1, 04:35 UTCJul 1, 04:40 UTC5m
2026-06-30 AAO14 FAB → CFR Jun 30, 09:25 UTCJun 30, 10:00 UTC35m

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-VAN page for operator, model, and routing details .

Mode-S 49D38F frequently asked

What is Mode-S code 49D38F?
49D38F is an ICAO 24-bit transponder address. Allocated to Czech Republic. Assigned to OK-VAN.
Where is Mode-S 49D38F registered?
Mode-S code 49D38F 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 49D38F broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 10:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 49D38F, octal 22351617, decimal 4,838,287.
What flights does 49D38F operate?
Mode-S 49D38F has broadcast 1 distinct callsign, including AAO14.