Apparatus

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sensors Mode-S transponder

511189

ICAO 24-bit transponder address · allocated to Estonia

Currently assigned to ES-MBF · AIRBUS A-320neo

Hex
511189
Octal
24210611
Decimal
5,312,905
Country
EE
Tail
ES-MBF
Type
A20N
Broadcasting now · callsign CFG7KZ · 37,000 ft
Flights observed
311
Distinct callsigns
20
Country
EE
Last broadcast
3h ago

Current position

511189 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 511189 falls within the block assigned to Estonia (EE) by ICAO Annex 10, Volume III. Every aircraft registered in Estonia 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
CFG433 Condor Flugdienst 20 2026-04-30
CFG432 Condor Flugdienst 10 2026-04-27
MBU9LP Marabu Airlines 7 2026-05-21
MBU7MX Marabu Airlines 7 2026-05-18
CFG9VK - 7 2026-07-14
CFG9MA - 7 2026-07-14
CFG7ME - 7 2026-07-13
CFG3AP - 7 2026-07-13
CFG1DK - 7 2026-07-13
CFG9TC - 6 2026-07-09
CFG9HL - 6 2026-07-10
CFG7PA - 6 2026-07-06
CFG4JH Condor Flugdienst 6 2026-07-05
CFG4JC - 6 2026-07-05
CFG2NP - 6 2026-07-09
CFG2CN - 6 2026-07-05
CFG1FM - 6 2026-07-10
CFG1DV - 6 2026-07-10
CFG1AF - 6 2026-07-10
MBU6239 Marabu Airlines 5 2026-05-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 CFG9VK - Jul 14, 09:30 UTCJul 14, 12:50 UTC3h 20m
2026-07-14 CFG9MA DUS → KGS Jul 14, 04:35 UTCJul 14, 07:35 UTC3h 0m
2026-07-13 CFG3AP - Jul 13, 18:35 UTCJul 13, 20:40 UTC2h 5m
2026-07-13 CFG1DK - Jul 13, 15:25 UTCJul 13, 17:25 UTC2h 0m
2026-07-13 CFG7ME DUS → DUS Jul 13, 04:10 UTCJul 13, 13:40 UTC9h 30m
2026-07-12 CFG9PE - Jul 12, 17:30 UTCJul 12, 21:00 UTC3h 30m
2026-07-12 CFG9CV - Jul 12, 11:15 UTCJul 12, 15:10 UTC3h 55m
2026-07-12 CFG2MW - Jul 12, 07:45 UTCJul 12, 09:40 UTC1h 55m
2026-07-12 CFG7KC - Jul 12, 04:05 UTCJul 12, 06:20 UTC2h 15m
2026-07-11 CFG5TV DUS → DUS Jul 11, 11:25 UTCJul 11, 20:55 UTC9h 30m
2026-07-11 CFG1TK - Jul 11, 07:35 UTCJul 11, 09:35 UTC2h 0m
2026-07-11 CFG1MY - Jul 11, 04:05 UTCJul 11, 06:05 UTC2h 0m
2026-07-10 CFG1FM RHO → DUS Jul 10, 17:30 UTCJul 10, 20:55 UTC3h 25m
2026-07-10 CFG1AF - Jul 10, 13:10 UTCJul 10, 16:10 UTC3h 0m
2026-07-10 CFG9HL - Jul 10, 08:40 UTCJul 10, 11:55 UTC3h 15m
2026-07-10 CFG1DV - Jul 10, 04:05 UTCJul 10, 06:50 UTC2h 45m
2026-07-09 CFG2NP - Jul 9, 08:20 UTCJul 9, 10:25 UTC2h 5m
2026-07-09 CFG9TC - Jul 9, 04:10 UTCJul 9, 06:05 UTC1h 55m
2026-07-08 CFG3ZX RHO → DUS Jul 8, 17:15 UTCJul 8, 20:45 UTC3h 30m
2026-07-08 CFG6HX HER → STR Jul 8, 13:05 UTCJul 8, 15:55 UTC2h 50m
2026-07-08 CFG3UV HER → DUS Jul 8, 08:40 UTCJul 8, 12:00 UTC3h 20m
2026-07-08 CFG3UC FCO → FRA Jul 8, 04:10 UTCJul 8, 06:40 UTC2h 30m
2026-07-07 CFG7VL RHO → DUS Jul 7, 17:15 UTCJul 7, 20:40 UTC3h 25m
2026-07-07 CFG7KZ - Jul 7, 13:00 UTCJul 7, 15:55 UTC2h 55m
2026-07-07 CFG9VK - Jul 7, 08:25 UTCJul 7, 11:35 UTC3h 10m
2026-07-07 CFG9MA DUS → KGS Jul 7, 04:10 UTCJul 7, 07:00 UTC2h 50m
2026-07-06 CFG3AP - Jul 6, 18:30 UTCJul 6, 20:40 UTC2h 10m
2026-07-06 CFG1DK - Jul 6, 15:25 UTCJul 6, 17:15 UTC1h 50m
2026-07-06 CFG7PA - Jul 6, 09:55 UTCJul 6, 14:00 UTC4h 5m
2026-07-06 CFG7ME - Jul 6, 04:15 UTCJul 6, 08:20 UTC4h 5m
2026-07-05 CFG4JC - Jul 5, 17:15 UTCJul 5, 20:25 UTC3h 10m
2026-07-05 CFG4JH DUS → CHQ Jul 5, 13:05 UTCJul 5, 15:50 UTC2h 45m
2026-07-05 CFG2CN - Jul 5, 08:00 UTCJul 5, 10:45 UTC2h 45m
2026-07-05 CFG2LN HAM → PMI Jul 5, 04:05 UTCJul 5, 06:25 UTC2h 20m
2026-07-04 CFG5VH - Jul 4, 17:00 UTCJul 4, 21:00 UTC4h 0m
2026-07-04 CFG5TV - Jul 4, 10:55 UTCJul 4, 15:10 UTC4h 15m
2026-07-04 CFG1TK - Jul 4, 07:45 UTCJul 4, 09:45 UTC2h 0m
2026-07-04 CFG1MY - Jul 4, 04:05 UTCJul 4, 06:10 UTC2h 5m
2026-07-03 CFG4CD - Jul 3, 16:25 UTCJul 3, 20:30 UTC4h 5m
2026-07-03 CFG1CD - Jul 3, 10:45 UTCJul 3, 14:50 UTC4h 5m
2026-07-03 CFG5WP - Jul 3, 07:25 UTCJul 3, 09:30 UTC2h 5m
2026-07-03 CFG5VF - Jul 3, 04:05 UTCJul 3, 06:05 UTC2h 0m
2026-07-02 CFG8VH RHO → HAJ Jul 2, 08:00 UTCJul 2, 10:10 UTC2h 10m
2026-07-02 CFG8PY BER → FUE Jul 2, 04:25 UTCJul 2, 06:25 UTC2h 0m
2026-07-01 CFG3ZX RHO → DUS Jul 1, 18:50 UTCJul 1, 21:50 UTC3h 0m
2026-07-01 CFG6HX HER → STR Jul 1, 14:15 UTCJul 1, 17:25 UTC3h 10m
2026-07-01 CFG3UV HER → DUS Jul 1, 09:00 UTCJul 1, 11:50 UTC2h 50m
2026-07-01 CFG3UC FCO → FRA Jul 1, 04:30 UTCJul 1, 07:25 UTC2h 55m
2026-06-30 CFG9VK KGS → DUS Jun 30, 10:15 UTCJun 30, 13:10 UTC2h 55m
2026-06-30 CFG9MA DUS → KGS Jun 30, 06:00 UTCJun 30, 08:55 UTC2h 55m

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 ES-MBF page for operator, model, and routing details .

Mode-S 511189 frequently asked

What is Mode-S code 511189?
511189 is an ICAO 24-bit transponder address. Allocated to Estonia. Assigned to ES-MBF.
Where is Mode-S 511189 registered?
Mode-S code 511189 is allocated to Estonia (EE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 511189 broadcasting right now?
Yes. Mode-S 511189 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 511189, octal 24210611, decimal 5,312,905.
What flights does 511189 operate?
Mode-S 511189 has broadcast 20 distinct callsigns, including CFG433, CFG432, MBU9LP, MBU7MX, CFG9VK.