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sensors Mode-S transponder

4844C2

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-MAA · AIRBUS HELICOPTERS EC-135/635

Hex
4844C2
Octal
22042302
Decimal
4,736,194
Country
NL
Tail
PH-MAA
Type
EC35
No current signal · last broadcast 5d ago
Flights observed
143
Distinct callsigns
4
Country
NL
Last broadcast
5d ago

Last known position

Most recent position reported by Mode-S 4844C2.

Country allocation

The ICAO 24-bit address 4844C2 falls within the block assigned to Netherlands (NL) by ICAO Annex 10, Volume III. Every aircraft registered in Netherlands 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 4 distinct

Callsign Airline Flights Last seen
LIFELN4 - 79 2026-07-26
LIFELN3 - 40 2026-05-09
LIFELN04 - 16 2026-06-22
PHMAA - 8 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 LIFELN4 - Jul 26, 08:50 UTCJul 26, 08:55 UTC5m
2026-07-25 LIFELN4 - Jul 25, 21:15 UTCJul 25, 22:05 UTC50m
2026-07-25 LIFELN4 - Jul 25, 17:30 UTCJul 25, 17:40 UTC10m
2026-07-25 LIFELN4 GRQ → GRQ Jul 25, 13:30 UTCJul 25, 13:50 UTC20m
2026-07-25 LIFELN4 - Jul 25, 00:40 UTCJul 25, 01:35 UTC55m
2026-07-24 LIFELN4 - Jul 24, 20:05 UTCJul 24, 22:10 UTC2h 5m
2026-07-24 LIFELN4 GRQ → GRQ Jul 24, 16:25 UTCJul 24, 18:35 UTC2h 10m
2026-07-24 LIFELN4 - Jul 24, 11:20 UTCJul 24, 12:20 UTC1h 0m
2026-07-23 LIFELN4 - Jul 23, 22:45 UTCJul 23, 23:10 UTC25m
2026-07-23 LIFELN4 - Jul 23, 21:00 UTCJul 23, 21:55 UTC55m
2026-07-23 LIFELN4 GRQ → GRQ Jul 23, 15:40 UTCJul 23, 15:55 UTC15m
2026-07-23 LIFELN4 - Jul 23, 12:55 UTCJul 23, 13:25 UTC30m
2026-07-23 LIFELN4 - Jul 23, 02:35 UTCJul 23, 03:45 UTC1h 10m
2026-07-22 LIFELN4 - Jul 22, 11:50 UTCJul 22, 12:05 UTC15m
2026-07-22 LIFELN4 - Jul 22, 04:05 UTCJul 22, 04:25 UTC20m
2026-07-21 LIFELN4 GRQ → GRQ Jul 21, 20:15 UTCJul 21, 20:25 UTC10m
2026-07-21 LIFELN4 - Jul 21, 13:05 UTCJul 21, 13:30 UTC25m
2026-07-20 LIFELN4 GRQ → GRQ Jul 20, 23:35 UTCJul 20, 23:50 UTC15m
2026-07-20 LIFELN4 - Jul 20, 16:55 UTCJul 20, 17:40 UTC45m
2026-07-20 LIFELN4 - Jul 20, 16:00 UTCJul 20, 16:15 UTC15m
2026-07-20 LIFELN4 - Jul 20, 08:40 UTCJul 20, 08:50 UTC10m
2026-07-20 LIFELN4 - Jul 20, 07:30 UTCJul 20, 07:45 UTC15m
2026-07-19 LIFELN4 - Jul 19, 21:25 UTCJul 19, 21:35 UTC10m
2026-07-19 LIFELN4 - Jul 19, 17:35 UTCJul 19, 17:45 UTC10m
2026-07-19 LIFELN4 - Jul 19, 12:40 UTCJul 19, 12:55 UTC15m
2026-07-19 LIFELN4 - Jul 19, 11:50 UTCJul 19, 12:05 UTC15m
2026-07-19 LIFELN4 - Jul 19, 11:05 UTCJul 19, 11:20 UTC15m
2026-07-19 LIFELN4 - Jul 19, 06:40 UTCJul 19, 07:30 UTC50m
2026-07-18 LIFELN4 - Jul 18, 18:50 UTCJul 18, 19:05 UTC15m
2026-07-18 LIFELN4 - Jul 18, 12:10 UTCJul 18, 12:30 UTC20m
2026-07-18 LIFELN4 - Jul 18, 11:45 UTCJul 18, 11:55 UTC10m
2026-07-18 LIFELN4 - Jul 18, 10:55 UTCJul 18, 11:15 UTC20m
2026-07-18 LIFELN4 - Jul 18, 09:00 UTCJul 18, 09:30 UTC30m
2026-07-18 LIFELN4 - Jul 18, 00:55 UTCJul 18, 01:15 UTC20m
2026-07-17 LIFELN4 - Jul 17, 23:20 UTCJul 17, 23:35 UTC15m
2026-07-17 LIFELN4 - Jul 17, 21:25 UTCJul 17, 21:44 UTC20m
2026-07-17 LIFELN4 - Jul 17, 20:35 UTCJul 17, 20:50 UTC15m
2026-07-17 LIFELN4 - Jul 17, 18:05 UTCJul 17, 18:55 UTC50m
2026-07-17 LIFELN4 - Jul 17, 11:39 UTCJul 17, 11:55 UTC15m
2026-07-16 LIFELN4 - Jul 16, 15:35 UTCJul 16, 16:19 UTC45m
2026-07-16 LIFELN4 - Jul 16, 08:05 UTCJul 16, 08:15 UTC10m
2026-07-15 LIFELN4 - Jul 15, 15:15 UTCJul 15, 15:25 UTC10m
2026-07-15 PHMAA - Jul 15, 09:55 UTCJul 15, 10:25 UTC30m
2026-07-14 PHMAA - Jul 14, 13:40 UTCJul 14, 14:10 UTC30m
2026-07-14 LIFELN4 - Jul 14, 12:15 UTCJul 14, 12:50 UTC35m
2026-07-14 LIFELN4 - Jul 14, 10:25 UTCJul 14, 11:35 UTC1h 10m
2026-07-14 LIFELN4 - Jul 14, 09:10 UTCJul 14, 09:20 UTC10m
2026-07-13 LIFELN4 GRQ → GRQ Jul 13, 20:45 UTCJul 13, 21:00 UTC15m
2026-07-13 LIFELN4 - Jul 13, 14:15 UTCJul 13, 14:25 UTC10m
2026-07-13 LIFELN4 - Jul 13, 11:50 UTCJul 13, 12:10 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 PH-MAA page for operator, model, and routing details .

Mode-S 4844C2 frequently asked

What is Mode-S code 4844C2?
4844C2 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-MAA.
Where is Mode-S 4844C2 registered?
Mode-S code 4844C2 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4844C2 broadcasting right now?
No active broadcast right now. Last signal was 5d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4844C2, octal 22042302, decimal 4,736,194.
What flights does 4844C2 operate?
Mode-S 4844C2 has broadcast 4 distinct callsigns, including LIFELN4, LIFELN3, LIFELN04, PHMAA.