Apparatus

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sensors Mode-S transponder

48D5C3

ICAO 24-bit transponder address · allocated to Poland

Currently assigned to SP-ZOD · TECNAM P-2008

Hex
48D5C3
Octal
22152703
Decimal
4,773,315
Country
PL
Tail
SP-ZOD
Type
P208
No current signal · last broadcast 1d ago
Flights observed
139
Distinct callsigns
1
Country
PL
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 48D5C3.

Country allocation

The ICAO 24-bit address 48D5C3 falls within the block assigned to Poland (PL) by ICAO Annex 10, Volume III. Every aircraft registered in Poland 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
SPZOD - 139 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 SPZOD - Jul 13, 11:10 UTCJul 13, 12:00 UTC50m
2026-07-11 SPZOD - Jul 11, 13:10 UTCJul 11, 14:30 UTC1h 20m
2026-07-11 SPZOD - Jul 11, 12:30 UTCJul 11, 12:40 UTC10m
2026-07-11 SPZOD - Jul 11, 07:55 UTCJul 11, 08:10 UTC15m
2026-07-10 SPZOD - Jul 10, 10:40 UTCJul 10, 11:00 UTC20m
2026-07-10 SPZOD - Jul 10, 08:40 UTCJul 10, 09:30 UTC50m
2026-07-09 SPZOD - Jul 9, 17:35 UTCJul 9, 17:45 UTC10m
2026-07-09 SPZOD - Jul 9, 15:15 UTCJul 9, 15:30 UTC15m
2026-07-09 SPZOD - Jul 9, 12:10 UTCJul 9, 13:50 UTC1h 40m
2026-07-09 SPZOD - Jul 9, 10:05 UTCJul 9, 10:45 UTC40m
2026-07-06 SPZOD - Jul 6, 13:25 UTCJul 6, 14:40 UTC1h 15m
2026-07-06 SPZOD - Jul 6, 10:05 UTCJul 6, 10:45 UTC40m
2026-07-04 SPZOD - Jul 4, 14:20 UTCJul 4, 15:10 UTC50m
2026-07-02 SPZOD - Jul 2, 13:45 UTCJul 2, 14:50 UTC1h 5m
2026-07-02 SPZOD - Jul 2, 11:15 UTCJul 2, 11:50 UTC35m
2026-06-26 SPZOD - Jun 26, 15:29 UTCJun 26, 16:30 UTC1h 0m
2026-06-26 SPZOD - Jun 26, 12:10 UTCJun 26, 13:24 UTC1h 15m
2026-06-26 SPZOD - Jun 26, 06:54 UTCJun 26, 09:10 UTC2h 15m
2026-06-25 SPZOD - Jun 25, 16:20 UTCJun 25, 17:34 UTC1h 15m
2026-06-25 SPZOD - Jun 25, 14:20 UTCJun 25, 15:40 UTC1h 20m
2026-06-25 SPZOD - Jun 25, 12:15 UTCJun 25, 13:24 UTC1h 10m
2026-06-24 SPZOD - Jun 24, 08:35 UTCJun 24, 12:40 UTC4h 5m
2026-06-23 SPZOD - Jun 23, 17:59 UTCJun 23, 19:10 UTC1h 10m
2026-06-23 SPZOD - Jun 23, 14:55 UTCJun 23, 16:14 UTC1h 20m
2026-06-23 SPZOD - Jun 23, 12:55 UTCJun 23, 13:09 UTC15m
2026-06-23 SPZOD - Jun 23, 11:45 UTCJun 23, 11:54 UTC10m
2026-06-23 SPZOD - Jun 23, 08:59 UTCJun 23, 10:19 UTC1h 20m
2026-06-22 SPZOD - Jun 22, 18:54 UTCJun 22, 19:09 UTC15m
2026-06-22 SPZOD - Jun 22, 16:05 UTCJun 22, 16:24 UTC20m
2026-06-22 SPZOD - Jun 22, 14:24 UTCJun 22, 14:34 UTC10m
2026-06-19 SPZOD - Jun 19, 13:29 UTCJun 19, 13:39 UTC10m
2026-06-19 SPZOD - Jun 19, 10:44 UTCJun 19, 10:54 UTC10m
2026-06-19 SPZOD - Jun 19, 09:44 UTCJun 19, 09:55 UTC10m
2026-06-19 SPZOD - Jun 19, 08:14 UTCJun 19, 08:24 UTC10m
2026-06-18 SPZOD - Jun 18, 15:25 UTCJun 18, 15:35 UTC10m
2026-06-18 SPZOD - Jun 18, 13:40 UTCJun 18, 13:50 UTC10m
2026-06-18 SPZOD - Jun 18, 06:15 UTCJun 18, 06:25 UTC10m
2026-06-17 SPZOD - Jun 17, 18:55 UTCJun 17, 19:00 UTC5m
2026-06-17 SPZOD - Jun 17, 17:45 UTCJun 17, 18:15 UTC30m
2026-06-17 SPZOD - Jun 17, 15:15 UTCJun 17, 15:25 UTC10m
2026-06-17 SPZOD - Jun 17, 12:30 UTCJun 17, 12:40 UTC10m
2026-06-17 SPZOD - Jun 17, 11:10 UTCJun 17, 11:20 UTC10m
2026-06-17 SPZOD - Jun 17, 09:35 UTCJun 17, 09:45 UTC10m
2026-06-17 SPZOD - Jun 17, 06:45 UTCJun 17, 07:40 UTC55m
2026-06-16 SPZOD - Jun 16, 17:24 UTCJun 16, 17:35 UTC10m
2026-06-13 SPZOD - Jun 13, 13:05 UTCJun 13, 13:20 UTC15m
2026-06-13 SPZOD - Jun 13, 10:30 UTCJun 13, 10:40 UTC10m
2026-06-12 SPZOD - Jun 12, 18:20 UTCJun 12, 18:30 UTC10m
2026-06-12 SPZOD - Jun 12, 13:35 UTCJun 12, 14:25 UTC50m
2026-06-09 SPZOD - Jun 9, 07:35 UTCJun 9, 07:55 UTC20m

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 SP-ZOD page for operator, model, and routing details .

Mode-S 48D5C3 frequently asked

What is Mode-S code 48D5C3?
48D5C3 is an ICAO 24-bit transponder address. Allocated to Poland. Assigned to SP-ZOD.
Where is Mode-S 48D5C3 registered?
Mode-S code 48D5C3 is allocated to Poland (PL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 48D5C3 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 48D5C3, octal 22152703, decimal 4,773,315.
What flights does 48D5C3 operate?
Mode-S 48D5C3 has broadcast 1 distinct callsign, including SPZOD.