sensors Mode-S transponder

0AE0B1

ICAO 24-bit transponder address

Currently assigned to TI-BKY · CESSNA 208 Caravan

Hex
0AE0B1
Octal
02560261
Decimal
712,881
Tail
TI-BKY
Type
C208
No current signal · last broadcast Jul 26, 16:40 UTC
Flights observed
41
Distinct callsigns
6
Country
-
Last broadcast
Jul 26, 16:40 UTC

Last known position

Most recent position reported by Mode-S 0AE0B1.

Callsign history 6 distinct

Callsign Airline Flights Last seen
TIBKY - 31 2026-07-26
GRA522 - 4 2026-07-18
GRA521 - 2 2026-07-22
GRA520 - 2 2026-07-25
GRA523 - 1 2026-07-20
GRA321 - 1 2026-07-13

Recent flights last 41

DateFlightRouteTakeoffLandingDuration
2026-07-26 TIBKY - Jul 26, 16:05 UTCJul 26, 16:35 UTC30m
2026-07-26 TIBKY - Jul 26, 13:50 UTCJul 26, 14:15 UTC25m
2026-07-25 TIBKY - Jul 25, 22:35 UTCJul 25, 22:45 UTC10m
2026-07-25 TIBKY - Jul 25, 21:55 UTCJul 25, 22:00 UTC5m
2026-07-25 TIBKY SJO → SJO Jul 25, 20:10 UTCJul 25, 21:10 UTC1h 0m
2026-07-25 TIBKY - Jul 25, 16:10 UTCJul 25, 17:15 UTC1h 5m
2026-07-25 TIBKY - Jul 25, 15:15 UTCJul 25, 15:20 UTC5m
2026-07-25 GRA520 - Jul 25, 14:20 UTCJul 25, 14:25 UTC5m
2026-07-22 TIBKY - Jul 22, 19:15 UTCJul 22, 19:45 UTC30m
2026-07-22 TIBKY - Jul 22, 18:00 UTCJul 22, 18:20 UTC20m
2026-07-22 TIBKY - Jul 22, 16:15 UTCJul 22, 16:25 UTC10m
2026-07-22 TIBKY - Jul 22, 15:15 UTCJul 22, 15:30 UTC15m
2026-07-22 GRA521 - Jul 22, 14:45 UTCJul 22, 14:50 UTC5m
2026-07-22 TIBKY - Jul 22, 13:20 UTCJul 22, 13:25 UTC5m
2026-07-20 GRA523 - Jul 20, 22:10 UTCJul 20, 22:50 UTC40m
2026-07-20 TIBKY - Jul 20, 20:50 UTCJul 20, 21:45 UTC55m
2026-07-20 TIBKY - Jul 20, 16:55 UTCJul 20, 17:00 UTC5m
2026-07-20 TIBKY - Jul 20, 15:45 UTCJul 20, 15:50 UTC5m
2026-07-19 TIBKY SJO → SJO Jul 19, 20:00 UTCJul 19, 20:50 UTC50m
2026-07-19 TIBKY SJO → SJO Jul 19, 16:35 UTCJul 19, 17:40 UTC1h 5m
2026-07-19 TIBKY SJO → SJO Jul 19, 14:10 UTCJul 19, 15:20 UTC1h 10m
2026-07-18 GRA522 SJO → SJO Jul 18, 23:05 UTCJul 18, 23:45 UTC40m
2026-07-18 GRA522 SJO → SJO Jul 18, 22:35 UTCJul 18, 22:45 UTC10m
2026-07-18 TIBKY SJO → SJO Jul 18, 21:35 UTCJul 18, 22:30 UTC55m
2026-07-18 TIBKY - Jul 18, 20:50 UTCJul 18, 21:00 UTC10m
2026-07-18 TIBKY - Jul 18, 20:15 UTCJul 18, 20:20 UTC5m
2026-07-18 TIBKY - Jul 18, 17:05 UTCJul 18, 17:10 UTC5m
2026-07-18 TIBKY - Jul 18, 15:15 UTCJul 18, 16:30 UTC1h 15m
2026-07-18 TIBKY - Jul 18, 13:55 UTCJul 18, 14:00 UTC5m
2026-07-17 TIBKY SJO → SJO Jul 17, 14:24 UTCJul 17, 15:29 UTC1h 5m
2026-07-16 TIBKY - Jul 16, 16:15 UTCJul 16, 16:30 UTC15m
2026-07-16 TIBKY - Jul 16, 14:50 UTCJul 16, 15:05 UTC15m
2026-07-15 GRA522 - Jul 15, 22:00 UTCJul 15, 22:05 UTC5m
2026-07-15 TIBKY - Jul 15, 20:20 UTCJul 15, 20:35 UTC15m
2026-07-15 TIBKY - Jul 15, 19:35 UTCJul 15, 19:45 UTC10m
2026-07-13 GRA521 - Jul 13, 15:05 UTCJul 13, 15:10 UTC5m
2026-07-13 GRA520 - Jul 13, 14:30 UTCJul 13, 14:35 UTC5m
2026-07-13 GRA321 SJO → SJO Jul 13, 12:40 UTCJul 13, 13:40 UTC1h 0m
2026-07-12 GRA522 - Jul 12, 22:10 UTCJul 12, 22:15 UTC5m
2026-07-12 TIBKY - Jul 12, 21:10 UTCJul 12, 21:20 UTC10m
2026-07-12 TIBKY - Jul 12, 20:30 UTCJul 12, 20:35 UTC5m

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 TI-BKY page for operator, model, and routing details .

Mode-S 0AE0B1 frequently asked

What is Mode-S code 0AE0B1?
0AE0B1 is an ICAO 24-bit transponder address. Assigned to TI-BKY.
Is 0AE0B1 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 16:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0AE0B1, octal 02560261, decimal 712,881.
What flights does 0AE0B1 operate?
Mode-S 0AE0B1 has broadcast 6 distinct callsigns, including TIBKY, GRA522, GRA521, GRA520, GRA523.