Apparatus

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sensors Mode-S transponder

440570

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-LMK · EMBRAER ERJ-170-100

Hex
440570
Octal
21002560
Decimal
4,457,840
Country
AT
Tail
OE-LMK
Type
E170
Transponder active on ground
Flights observed
437
Distinct callsigns
20
Country
AT
Last broadcast
22m ago

Last known position

Most recent position reported by Mode-S 440570.

Country allocation

The ICAO 24-bit address 440570 falls within the block assigned to Austria (AT) by ICAO Annex 10, Volume III. Every aircraft registered in Austria 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
PEV101 - 63 2026-07-14
PEV100 - 61 2026-07-14
PEV106 - 48 2026-07-13
PEV107 - 47 2026-07-13
PEV564 - 16 2026-07-11
PEV105 - 15 2026-07-10
PEV104 - 15 2026-07-10
PEV570 - 12 2026-07-12
PEV125 - 12 2026-07-12
PEV571 - 11 2026-07-12
PEV510 - 11 2026-07-13
PEV124 - 11 2026-07-12
PEV511 - 10 2026-07-13
PEV550 - 9 2026-07-10
PEV540 - 9 2026-07-09
PEV520 - 9 2026-07-07
PEV566 - 8 2026-07-11
PEV565 - 8 2026-07-11
PEV551 - 8 2026-07-10
PEV541 - 8 2026-07-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 PEV101 - Jul 14, 07:25 UTCJul 14, 08:00 UTC35m
2026-07-14 PEV100 ACH → VIE Jul 14, 05:30 UTCJul 14, 06:20 UTC50m
2026-07-13 PEV107 VIE → ACH Jul 13, 17:25 UTCJul 13, 18:15 UTC50m
2026-07-13 PEV106 ACH → VIE Jul 13, 15:30 UTCJul 13, 16:20 UTC50m
2026-07-13 PEV511 - Jul 13, 11:15 UTCJul 13, 12:40 UTC1h 25m
2026-07-13 PEV510 - Jul 13, 08:25 UTCJul 13, 10:10 UTC1h 45m
2026-07-13 PEV101 VIE → ACH Jul 13, 06:40 UTCJul 13, 07:30 UTC50m
2026-07-13 PEV100 ACH → VIE Jul 13, 04:50 UTCJul 13, 05:40 UTC50m
2026-07-12 PEV125 VIE → ACH Jul 12, 16:20 UTCJul 12, 17:15 UTC55m
2026-07-12 PEV124 ACH → VIE Jul 12, 14:30 UTCJul 12, 15:25 UTC55m
2026-07-12 PEV571 - Jul 12, 10:55 UTCJul 12, 11:50 UTC55m
2026-07-12 PEV570 ACH → CLY Jul 12, 08:45 UTCJul 12, 09:55 UTC1h 10m
2026-07-11 PEV567 - Jul 11, 16:45 UTCJul 11, 17:50 UTC1h 5m
2026-07-11 PEV566 - Jul 11, 14:30 UTCJul 11, 15:45 UTC1h 15m
2026-07-11 PEV565 - Jul 11, 12:10 UTCJul 11, 13:30 UTC1h 20m
2026-07-11 PEV564 - Jul 11, 10:45 UTCJul 11, 11:10 UTC25m
2026-07-11 PEV564 - Jul 11, 06:35 UTCJul 11, 07:40 UTC1h 5m
2026-07-10 PEV105 VIE → ACH Jul 10, 16:05 UTCJul 10, 16:55 UTC50m
2026-07-10 PEV104 - Jul 10, 13:55 UTCJul 10, 14:45 UTC50m
2026-07-10 PEV551 - Jul 10, 11:30 UTCJul 10, 13:05 UTC1h 35m
2026-07-10 PEV550 - Jul 10, 08:40 UTCJul 10, 10:00 UTC1h 20m
2026-07-10 PEV101 VIE → ACH Jul 10, 06:25 UTCJul 10, 07:15 UTC50m
2026-07-10 PEV100 ACH → VIE Jul 10, 04:55 UTCJul 10, 05:45 UTC50m
2026-07-09 PEV107 - Jul 9, 17:20 UTCJul 9, 18:10 UTC50m
2026-07-09 PEV106 ACH → VIE Jul 9, 15:40 UTCJul 9, 16:30 UTC50m
2026-07-09 PEV541 - Jul 9, 11:50 UTCJul 9, 13:45 UTC1h 55m
2026-07-09 PEV540 ACH → EFL Jul 9, 08:40 UTCJul 9, 10:40 UTC2h 0m
2026-07-09 PEV101 - Jul 9, 06:45 UTCJul 9, 07:25 UTC40m
2026-07-09 PEV100 ACH → VIE Jul 9, 04:55 UTCJul 9, 05:40 UTC45m
2026-07-08 PEV107 VIE → ACH Jul 8, 17:25 UTCJul 8, 18:15 UTC50m
2026-07-08 PEV106 ACH → VIE Jul 8, 15:35 UTCJul 8, 16:25 UTC50m
2026-07-08 PEV531 - Jul 8, 10:55 UTCJul 8, 12:25 UTC1h 30m
2026-07-08 PEV530 ACH → MAH Jul 8, 08:25 UTCJul 8, 09:50 UTC1h 25m
2026-07-08 PEV101 - Jul 8, 06:40 UTCJul 8, 07:35 UTC55m
2026-07-08 PEV100 ACH → VIE Jul 8, 04:50 UTCJul 8, 05:40 UTC50m
2026-07-07 PEV107 VIE → ACH Jul 7, 17:20 UTCJul 7, 18:10 UTC50m
2026-07-07 PEV106 - Jul 7, 15:35 UTCJul 7, 16:25 UTC50m
2026-07-07 PEV521 - Jul 7, 11:05 UTCJul 7, 12:40 UTC1h 35m
2026-07-07 PEV520 - Jul 7, 08:20 UTCJul 7, 09:55 UTC1h 35m
2026-07-07 PEV101 VIE → ACH Jul 7, 06:35 UTCJul 7, 07:25 UTC50m
2026-07-07 PEV100 - Jul 7, 04:50 UTCJul 7, 05:40 UTC50m
2026-07-06 PEV107 VIE → ACH Jul 6, 17:25 UTCJul 6, 18:15 UTC50m
2026-07-06 PEV106 - Jul 6, 15:45 UTCJul 6, 16:35 UTC50m
2026-07-06 PEV511 - Jul 6, 11:20 UTCJul 6, 12:55 UTC1h 35m
2026-07-06 PEV510 - Jul 6, 08:25 UTCJul 6, 09:55 UTC1h 30m
2026-07-06 PEV101 VIE → ACH Jul 6, 06:40 UTCJul 6, 07:30 UTC50m
2026-07-06 PEV100 - Jul 6, 04:55 UTCJul 6, 05:45 UTC50m
2026-07-05 PEV125 VIE → ACH Jul 5, 16:25 UTCJul 5, 17:15 UTC50m
2026-07-05 PEV124 - Jul 5, 14:35 UTCJul 5, 15:20 UTC45m
2026-07-05 PEV571 - Jul 5, 10:40 UTCJul 5, 11:40 UTC1h 0m

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 OE-LMK page for operator, model, and routing details .

Mode-S 440570 frequently asked

What is Mode-S code 440570?
440570 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LMK.
Where is Mode-S 440570 registered?
Mode-S code 440570 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440570 broadcasting right now?
Mode-S 440570 is currently broadcasting from the ground.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440570, octal 21002560, decimal 4,457,840.
What flights does 440570 operate?
Mode-S 440570 has broadcast 20 distinct callsigns, including PEV101, PEV100, PEV106, PEV107, PEV564.