Apparatus

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sensors Mode-S transponder

4D24F2

ICAO 24-bit transponder address

Currently assigned to 9H-LWA · DE HAVILLAND DHC-8-400 Dash 8

Hex
4D24F2
Octal
23222362
Decimal
5,055,730
Tail
9H-LWA
Type
DH8D
No current signal · last broadcast 4d ago
Flights observed
141
Distinct callsigns
14
Country
-
Last broadcast
4d ago

Last known position

Most recent position reported by Mode-S 4D24F2.

Callsign history 14 distinct

Callsign Airline Flights Last seen
SAT106 SATA Air Acores 33 2026-07-26
SAT107 SATA Air Acores 28 2026-07-25
SAT447 SATA Air Acores 23 2026-07-25
SAT445 SATA Air Acores 22 2026-07-26
SAT443 SATA Air Acores 13 2026-07-26
SAT433 SATA Air Acores 9 2026-07-25
SAT1407 SATA Air Acores 4 2026-06-20
SAT491 SATA Air Acores 2 2026-06-17
SAT409 SATA Air Acores 2 2026-06-19
SAT437 - 1 2026-06-18
SAT2493 SATA Air Acores 1 2026-06-21
SAT1439 SATA Air Acores 1 2026-06-15
LWG5331 - 1 2026-06-14
LWG5330 - 1 2026-06-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SAT106 SMA → PDL Jul 26, 21:00 UTCJul 26, 21:15 UTC15m
2026-07-26 SAT443 HOR → PDL Jul 26, 14:25 UTCJul 26, 14:35 UTC10m
2026-07-26 SAT445 HOR → PDL Jul 26, 11:40 UTCJul 26, 11:50 UTC10m
2026-07-25 SAT106 SMA → PDL Jul 25, 21:10 UTCJul 25, 21:20 UTC10m
2026-07-25 SAT107 PDL → SMA Jul 25, 20:15 UTCJul 25, 20:30 UTC15m
2026-07-25 SAT447 HOR → PDL Jul 25, 19:05 UTCJul 25, 19:15 UTC10m
2026-07-25 SAT433 PIX → PDL Jul 25, 14:20 UTCJul 25, 14:30 UTC10m
2026-07-25 SAT445 HOR → PDL Jul 25, 11:40 UTCJul 25, 11:50 UTC10m
2026-07-24 SAT106 SMA → PDL Jul 24, 21:10 UTCJul 24, 21:20 UTC10m
2026-07-24 SAT107 - Jul 24, 20:05 UTCJul 24, 20:15 UTC10m
2026-07-24 SAT447 - Jul 24, 19:15 UTCJul 24, 19:25 UTC10m
2026-07-24 SAT443 HOR → PDL Jul 24, 14:30 UTCJul 24, 14:40 UTC10m
2026-07-24 SAT445 HOR → PDL Jul 24, 11:45 UTCJul 24, 11:55 UTC10m
2026-07-23 SAT433 PIX → PDL Jul 23, 14:10 UTCJul 23, 14:20 UTC10m
2026-07-23 SAT445 HOR → PDL Jul 23, 11:30 UTCJul 23, 11:40 UTC10m
2026-07-22 SAT106 SMA → PDL Jul 22, 20:55 UTCJul 22, 21:05 UTC10m
2026-07-22 SAT107 - Jul 22, 20:00 UTCJul 22, 20:10 UTC10m
2026-07-21 SAT107 - Jul 21, 20:10 UTCJul 21, 20:20 UTC10m
2026-07-20 SAT106 SMA → PDL Jul 20, 21:40 UTCJul 20, 21:50 UTC10m
2026-07-19 SAT106 SMA → PDL Jul 19, 21:00 UTCJul 19, 21:10 UTC10m
2026-07-19 SAT107 - Jul 19, 20:00 UTCJul 19, 20:10 UTC10m
2026-07-18 SAT106 SMA → PDL Jul 18, 22:30 UTCJul 18, 22:40 UTC10m
2026-07-18 SAT107 - Jul 18, 21:30 UTCJul 18, 21:40 UTC10m
2026-07-18 SAT447 - Jul 18, 20:25 UTCJul 18, 20:35 UTC10m
2026-07-18 SAT433 - Jul 18, 16:05 UTCJul 18, 16:15 UTC10m
2026-07-18 SAT445 HOR → PDL Jul 18, 13:20 UTCJul 18, 13:30 UTC10m
2026-07-17 SAT106 - Jul 17, 21:34 UTCJul 17, 21:50 UTC15m
2026-07-17 SAT107 - Jul 17, 20:50 UTCJul 17, 21:00 UTC10m
2026-07-17 SAT447 - Jul 17, 19:40 UTCJul 17, 19:55 UTC15m
2026-07-17 SAT443 HOR → PDL Jul 17, 14:55 UTCJul 17, 15:05 UTC10m
2026-07-17 SAT445 HOR → PDL Jul 17, 11:45 UTCJul 17, 11:55 UTC10m
2026-07-16 SAT106 - Jul 16, 21:00 UTCJul 16, 21:10 UTC10m
2026-07-16 SAT107 - Jul 16, 20:05 UTCJul 16, 20:15 UTC10m
2026-07-15 SAT106 - Jul 15, 21:20 UTCJul 15, 21:30 UTC10m
2026-07-15 SAT107 - Jul 15, 20:25 UTCJul 15, 20:35 UTC10m
2026-07-15 SAT447 - Jul 15, 19:30 UTCJul 15, 19:40 UTC10m
2026-07-15 SAT443 HOR → PDL Jul 15, 14:20 UTCJul 15, 14:35 UTC15m
2026-07-15 SAT445 HOR → PDL Jul 15, 11:35 UTCJul 15, 11:45 UTC10m
2026-07-14 SAT106 - Jul 14, 21:10 UTCJul 14, 21:25 UTC15m
2026-07-14 SAT107 - Jul 14, 20:15 UTCJul 14, 20:25 UTC10m
2026-07-14 SAT447 - Jul 14, 19:00 UTCJul 14, 19:10 UTC10m
2026-07-14 SAT433 - Jul 14, 14:05 UTCJul 14, 14:15 UTC10m
2026-07-14 SAT445 HOR → PDL Jul 14, 11:30 UTCJul 14, 11:40 UTC10m
2026-07-13 SAT107 - Jul 13, 20:35 UTCJul 13, 20:45 UTC10m
2026-07-12 SAT106 - Jul 12, 22:10 UTCJul 12, 22:20 UTC10m
2026-07-11 SAT106 - Jul 11, 21:05 UTCJul 11, 21:15 UTC10m
2026-07-11 SAT107 - Jul 11, 20:10 UTCJul 11, 20:20 UTC10m
2026-07-11 SAT447 - Jul 11, 19:10 UTCJul 11, 19:20 UTC10m
2026-07-11 SAT433 - Jul 11, 14:15 UTCJul 11, 14:30 UTC15m
2026-07-11 SAT445 HOR → PDL Jul 11, 11:30 UTCJul 11, 11:40 UTC10m

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 9H-LWA page for operator, model, and routing details .

Mode-S 4D24F2 frequently asked

What is Mode-S code 4D24F2?
4D24F2 is an ICAO 24-bit transponder address. Assigned to 9H-LWA.
Is 4D24F2 broadcasting right now?
No active broadcast right now. Last signal was 4d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4D24F2, octal 23222362, decimal 5,055,730.
What flights does 4D24F2 operate?
Mode-S 4D24F2 has broadcast 14 distinct callsigns, including SAT106, SAT107, SAT447, SAT445, SAT443.