Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

48E9F0

ICAO 24-bit transponder address · allocated to Poland

Currently assigned to SP-RNL · BOEING 737-800

Hex
48E9F0
Octal
22164760
Decimal
4,778,480
Country
PL
Tail
SP-RNL
Type
B738
No current signal · last broadcast 1h ago
Flights observed
593
Distinct callsigns
20
Country
PL
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 48E9F0.

Country allocation

The ICAO 24-bit address 48E9F0 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 20 distinct

Callsign Airline Flights Last seen
RYR8N - 4 2026-06-28
RYR8DG - 4 2026-06-15
RYR73WB - 4 2026-06-15
RYR29FJ Ryanair 4 2026-06-16
RYR9ZN Ryanair 3 2026-05-08
RYR9RX - 3 2026-07-13
RYR9HZ Ryanair 3 2026-05-03
RYR94CD - 3 2026-04-13
RYR8908 Ryanair 3 2026-05-20
RYR87MM - 3 2026-07-13
RYR869U - 3 2026-05-03
RYR84JW Ryanair 3 2026-05-02
RYR7JX Ryanair 3 2026-05-20
RYR6PA - 3 2026-06-24
RYR68QL Ryanair 3 2026-04-30
RYR67ZT Ryanair 3 2026-05-23
RYR56TE Ryanair 3 2026-04-30
RYR55WG Ryanair 3 2026-06-02
RYR4FR Ryanair 3 2026-06-16
RYR4FN Ryanair 3 2026-06-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 RYR67JG - Jul 13, 22:50 UTCJul 14, 00:45 UTC1h 55m
2026-07-13 RYR3NB - Jul 13, 20:45 UTCJul 13, 21:55 UTC1h 10m
2026-07-13 RYR9RX - Jul 13, 16:25 UTCJul 13, 18:15 UTC1h 50m
2026-07-13 RYR87MM - Jul 13, 13:30 UTCJul 13, 15:20 UTC1h 50m
2026-07-13 RYR7MX - Jul 13, 11:40 UTCJul 13, 12:35 UTC55m
2026-07-13 RYR1937 - Jul 13, 07:25 UTCJul 13, 09:10 UTC1h 45m
2026-07-13 RYR1936 - Jul 13, 05:15 UTCJul 13, 06:20 UTC1h 5m
2026-07-12 RYR74CA - Jul 12, 22:00 UTCJul 12, 23:50 UTC1h 50m
2026-07-12 RYR19UY - Jul 12, 19:50 UTCJul 12, 20:55 UTC1h 5m
2026-07-12 RYR6QW - Jul 12, 17:05 UTCJul 12, 18:15 UTC1h 10m
2026-07-12 RYR4942 - Jul 12, 15:10 UTCJul 12, 16:01 UTC50m
2026-07-12 RYR7272 - Jul 12, 13:20 UTCJul 12, 14:05 UTC45m
2026-07-12 RYR7271 - Jul 12, 12:15 UTCJul 12, 12:40 UTC25m
2026-07-12 RYR6EB - Jul 12, 09:10 UTCJul 12, 11:05 UTC1h 55m
2026-07-12 RYR9VH - Jul 12, 06:40 UTCJul 12, 08:01 UTC1h 20m
2026-07-12 RYR6848 - Jul 12, 00:50 UTCJul 12, 01:35 UTC45m
2026-07-11 RYR6849 - Jul 11, 23:45 UTCJul 11, 23:55 UTC10m
2026-07-11 RYR9HQ - Jul 11, 20:15 UTCJul 11, 22:01 UTC1h 45m
2026-07-11 RYR38DD - Jul 11, 17:30 UTCJul 11, 19:15 UTC1h 45m
2026-07-11 RYR9RX - Jul 11, 14:40 UTCJul 11, 16:50 UTC2h 10m
2026-07-11 RYR87MM - Jul 11, 13:00 UTCJul 11, 13:50 UTC50m
2026-07-11 RYR9717 - Jul 11, 08:20 UTCJul 11, 10:55 UTC2h 35m
2026-07-10 RYR34AP - Jul 10, 19:15 UTCJul 11, 06:45 UTC11h 31m
2026-07-10 RYR46JP - Jul 10, 14:40 UTCJul 10, 17:45 UTC3h 5m
2026-07-10 RYR7889 - Jul 10, 11:15 UTCJul 10, 13:00 UTC1h 45m
2026-07-10 RYR7887 - Jul 10, 00:30 UTCJul 10, 01:40 UTC1h 10m
2026-07-09 RYS7QA - Jul 9, 20:20 UTCJul 9, 23:15 UTC2h 55m
2026-07-09 RYS5027 POZ → AYT Jul 9, 16:35 UTCJul 9, 19:10 UTC2h 35m
2026-07-09 RYR39UJ - Jul 9, 13:55 UTCJul 9, 15:40 UTC1h 45m
2026-07-09 RYR12CJ - Jul 9, 10:50 UTCJul 9, 12:05 UTC1h 15m
2026-07-09 RYR9YU - Jul 9, 08:00 UTCJul 9, 10:00 UTC2h 0m
2026-07-09 RYR6MU POZ → CIA Jul 9, 05:40 UTCJul 9, 07:10 UTC1h 30m
2026-07-08 RYR6GD - Jul 8, 20:40 UTCJul 8, 22:15 UTC1h 35m
2026-07-08 RYR430N - Jul 8, 18:15 UTCJul 8, 19:50 UTC1h 35m
2026-07-08 RYR62XF - Jul 8, 16:10 UTCJul 8, 17:35 UTC1h 25m
2026-07-08 RYR17PM POZ → CRL Jul 8, 14:05 UTCJul 8, 15:20 UTC1h 15m
2026-07-08 RYR7TV DBV → POZ Jul 8, 10:50 UTCJul 8, 12:30 UTC1h 40m
2026-07-08 RYR98FC - Jul 8, 08:15 UTCJul 8, 09:40 UTC1h 25m
2026-07-08 RYR98FC - Jul 8, 07:40 UTCJul 8, 08:05 UTC25m
2026-07-08 RYR65LU - Jul 8, 06:15 UTCJul 8, 07:35 UTC1h 20m
2026-07-08 RYR86TA - Jul 8, 04:10 UTCJul 8, 05:20 UTC1h 10m
2026-07-07 RYR64HB - Jul 7, 21:40 UTCJul 7, 23:00 UTC1h 20m
2026-07-07 RYR7SY - Jul 7, 19:35 UTCJul 7, 20:45 UTC1h 10m
2026-07-07 RYR9TY - Jul 7, 17:25 UTCJul 7, 18:55 UTC1h 30m
2026-07-07 RYR8BL POZ → STN Jul 7, 14:45 UTCJul 7, 16:30 UTC1h 45m
2026-07-07 RYR62XF CRL → POZ Jul 7, 12:40 UTCJul 7, 14:05 UTC1h 25m
2026-07-07 RYR17PM POZ → CRL Jul 7, 10:35 UTCJul 7, 11:55 UTC1h 20m
2026-07-07 RYR3ZC - Jul 7, 07:10 UTCJul 7, 09:20 UTC2h 10m
2026-07-07 RYR46SV - Jul 7, 04:10 UTCJul 7, 06:05 UTC1h 55m
2026-07-06 RYR3ZC - Jul 6, 19:30 UTCJul 6, 21:40 UTC2h 10m

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

Mode-S 48E9F0 frequently asked

What is Mode-S code 48E9F0?
48E9F0 is an ICAO 24-bit transponder address. Allocated to Poland. Assigned to SP-RNL.
Where is Mode-S 48E9F0 registered?
Mode-S code 48E9F0 is allocated to Poland (PL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 48E9F0 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 48E9F0, octal 22164760, decimal 4,778,480.
What flights does 48E9F0 operate?
Mode-S 48E9F0 has broadcast 20 distinct callsigns, including RYR8N, RYR8DG, RYR73WB, RYR29FJ, RYR9ZN.