Apparatus

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sensors Mode-S transponder

3C458F

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AALO · BOEING 777-200LR

Hex
3C458F
Octal
17042617
Decimal
3,949,967
Country
DE
Tail
D-AALO
Type
B77L
No current signal · last broadcast Jul 26, 21:45 UTC
Flights observed
281
Distinct callsigns
20
Country
DE
Last broadcast
Jul 26, 21:45 UTC

Last known position

Most recent position reported by Mode-S 3C458F.

Country allocation

The ICAO 24-bit address 3C458F falls within the block assigned to Germany (DE) by ICAO Annex 10, Volume III. Every aircraft registered in Germany 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
BOX556 - 20 2026-04-24
BOX500 AeroLogic 13 2026-07-23
BOX580 - 12 2026-06-28
BOX586 - 11 2026-07-10
BOX531 - 11 2026-07-07
BOX736 - 9 2026-06-19
BOX709 - 9 2026-06-20
BOX587 - 9 2026-07-11
BOX584 - 7 2026-07-02
BOX571 - 7 2026-07-16
BOX738 - 6 2026-06-30
BOX570 - 6 2026-07-16
BOX545 AeroLogic 6 2026-04-25
BOX733 - 5 2026-06-27
BOX585 - 5 2026-07-03
BOX519 - 5 2026-07-22
BOX509 AeroLogic 5 2026-04-23
BOX464 AeroLogic 5 2026-05-05
BOX613 - 4 2026-05-08
BOX566 - 4 2026-05-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 BOX590 HKG → CVG Jul 26, 21:00 UTCJul 26, 21:45 UTC45m
2026-07-26 BOX553 DWC → LEJ Jul 26, 08:25 UTCJul 26, 14:45 UTC6h 20m
2026-07-26 BOX553 - Jul 26, 06:40 UTCJul 26, 07:05 UTC25m
2026-07-25 BOX553 - Jul 25, 22:15 UTCJul 26, 05:40 UTC7h 25m
2026-07-25 BOX554 LEJ → TPE Jul 25, 07:30 UTCJul 25, 20:05 UTC12h 35m
2026-07-24 BOX383 LAX → LEJ Jul 24, 12:35 UTCJul 24, 22:30 UTC9h 55m
2026-07-23 BOX500 HKG → CVG Jul 23, 20:40 UTCJul 24, 09:50 UTC13h 10m
2026-07-23 BOX500 HKG → CVG Jul 23, 14:30 UTCJul 23, 14:50 UTC20m
2026-07-23 BOX500 HKG → CVG Jul 23, 04:20 UTCJul 23, 07:40 UTC3h 20m
2026-07-22 BOX519 - Jul 22, 03:15 UTCJul 22, 21:25 UTC18h 10m
2026-07-21 BOX592 NRT → HKG Jul 21, 11:10 UTCJul 21, 23:05 UTC11h 55m
2026-07-21 BOX111 EMA → LEJ Jul 21, 00:25 UTCJul 21, 01:50 UTC1h 25m
2026-07-20 BOX108 FRA → EMA Jul 20, 19:50 UTCJul 20, 21:05 UTC1h 15m
2026-07-20 BOX635 - Jul 20, 06:30 UTCJul 20, 10:45 UTC4h 15m
2026-07-19 BOX635 - Jul 19, 22:30 UTCJul 19, 22:45 UTC15m
2026-07-19 BOX628 FRA → HAN Jul 19, 18:25 UTCJul 19, 18:50 UTC25m
2026-07-19 BOX628 FRA → HAN Jul 19, 04:35 UTCJul 19, 08:10 UTC3h 35m
2026-07-18 BOX467 - Jul 18, 18:15 UTCJul 18, 19:45 UTC1h 30m
2026-07-18 BOX467 - Jul 18, 07:05 UTCJul 18, 15:45 UTC8h 40m
2026-07-18 BOX466 FRA → YYZ Jul 18, 04:00 UTCJul 18, 04:45 UTC45m
2026-07-17 BOX466 FRA → YYZ Jul 17, 15:20 UTCJul 18, 01:20 UTC10h 0m
2026-07-17 BOX295 LEJ → FRA Jul 17, 11:45 UTCJul 17, 12:19 UTC35m
2026-07-16 BOX571 - Jul 16, 13:49 UTCJul 17, 09:04 UTC19h 15m
2026-07-16 BOX571 - Jul 16, 13:40 UTCJul 17, 09:04 UTC19h 25m
2026-07-16 BOX571 - Jul 16, 07:50 UTCJul 17, 07:44 UTC23h 55m
2026-07-16 BOX570 - Jul 16, 05:50 UTCJul 17, 05:45 UTC23h 55m
2026-07-16 BOX570 - Jul 16, 04:50 UTCJul 16, 22:19 UTC17h 30m
2026-07-15 BOX515 - Jul 15, 18:45 UTCJul 15, 22:55 UTC4h 10m
2026-07-15 BOX515 - Jul 15, 11:10 UTCJul 15, 11:20 UTC10m
2026-07-14 BOX728 LEJ → HKG Jul 14, 14:55 UTCJul 15, 07:25 UTC16h 29m
2026-07-13 BOX727 - Jul 13, 09:35 UTCJul 13, 15:55 UTC6h 20m
2026-07-13 BOX726 - Jul 13, 00:30 UTCJul 13, 06:55 UTC6h 25m
2026-07-11 BOX395 - Jul 11, 21:25 UTCJul 12, 05:05 UTC7h 40m
2026-07-11 BOX587 - Jul 11, 13:40 UTCJul 11, 17:25 UTC3h 45m
2026-07-11 BOX587 - Jul 11, 00:20 UTCJul 11, 11:50 UTC11h 30m
2026-07-10 BOX587 - Jul 10, 22:10 UTCJul 10, 22:20 UTC10m
2026-07-10 BOX586 - Jul 10, 16:35 UTCJul 10, 17:00 UTC25m
2026-07-10 BOX586 - Jul 10, 04:35 UTCJul 10, 14:20 UTC9h 45m
2026-07-10 BOX389 EMA → LEJ Jul 10, 00:45 UTCJul 10, 02:00 UTC1h 15m
2026-07-09 BOX389 EMA → CVG Jul 9, 12:15 UTCJul 9, 19:10 UTC6h 55m
2026-07-08 BOX394 EMA → CVG Jul 8, 21:00 UTCJul 9, 04:45 UTC7h 45m
2026-07-08 BOX389 EMA → CVG Jul 8, 11:25 UTCJul 8, 18:30 UTC7h 5m
2026-07-07 BOX390 LEJ → CVG Jul 7, 18:35 UTCJul 8, 03:15 UTC8h 40m
2026-07-07 BOX531 - Jul 7, 11:50 UTCJul 7, 15:40 UTC3h 50m
2026-07-07 BOX531 - Jul 7, 01:40 UTCJul 7, 07:35 UTC5h 55m
2026-07-06 BOX531 - Jul 6, 21:20 UTCJul 6, 23:15 UTC1h 55m
2026-07-06 BOX530 - Jul 6, 07:50 UTCJul 6, 19:00 UTC11h 10m
2026-07-05 BOX399 - Jul 5, 21:30 UTCJul 6, 05:10 UTC7h 40m
2026-07-05 BOX587 - Jul 5, 12:50 UTCJul 5, 16:35 UTC3h 45m
2026-07-05 BOX587 - Jul 5, 00:20 UTCJul 5, 11:00 UTC10h 40m

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 D-AALO page for operator, model, and routing details .

Mode-S 3C458F frequently asked

What is Mode-S code 3C458F?
3C458F is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AALO.
Where is Mode-S 3C458F registered?
Mode-S code 3C458F is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C458F broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C458F, octal 17042617, decimal 3,949,967.
What flights does 3C458F operate?
Mode-S 3C458F has broadcast 20 distinct callsigns, including BOX556, BOX500, BOX580, BOX586, BOX531.