Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

71BE16

ICAO 24-bit transponder address · allocated to Korea, South

Currently assigned to HL7616 · BOEING 747-400

Hex
71BE16
Octal
34337026
Decimal
7,454,230
Country
KR
Tail
HL7616
Type
B744
Broadcasting now · callsign AIH242 · 35,000 ft
Flights observed
279
Distinct callsigns
20
Country
KR
Last broadcast
Jul 26, 21:05 UTC

Current position

71BE16 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 71BE16 falls within the block assigned to Korea, South (KR) by ICAO Annex 10, Volume III. Every aircraft registered in Korea, South 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
AIH242 - 24 2026-07-10
AIH396 - 20 2026-07-12
AIH248 - 12 2026-07-16
AIH244 Alpine Air Chile 12 2026-07-21
AIH952 - 11 2026-07-18
AIH395 - 11 2026-07-12
AIH286 Alpine Air Chile 10 2026-06-14
AIH794 - 9 2026-07-24
AIH587 - 9 2026-06-21
AIH934 - 8 2026-07-22
AIH796 - 8 2026-07-02
AIH795 - 8 2026-07-01
AIH793 Alpine Air Chile 8 2026-07-24
AIH247 - 8 2026-07-16
AIH775 - 6 2026-07-26
AIH2861 Alpine Air Chile 6 2026-07-19
AIH2851 - 6 2026-06-14
AIH241 - 6 2026-07-10
AIH951 - 5 2026-07-17
AIH789 - 5 2026-04-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AIH776 - Jul 26, 10:20 UTCJul 26, 21:05 UTC10h 45m
2026-07-26 AIH775 VIE → FRA Jul 26, 06:40 UTCJul 26, 07:40 UTC1h 0m
2026-07-25 AIH775 - Jul 25, 14:35 UTCJul 26, 04:40 UTC14h 5m
2026-07-24 AIH794 - Jul 24, 23:25 UTCJul 24, 23:50 UTC25m
2026-07-24 AIH794 - Jul 24, 13:00 UTCJul 24, 22:45 UTC9h 45m
2026-07-24 AIH793 STN → FRA Jul 24, 09:15 UTCJul 24, 10:25 UTC1h 10m
2026-07-23 AIH793 STN → FRA Jul 23, 15:10 UTCJul 24, 02:55 UTC11h 45m
2026-07-22 AIH934 - Jul 22, 22:30 UTCJul 23, 05:10 UTC6h 40m
2026-07-22 AIH933 - Jul 22, 16:20 UTCJul 22, 17:00 UTC40m
2026-07-22 AIH197 - Jul 22, 11:50 UTCJul 22, 13:45 UTC1h 55m
2026-07-21 AIH243 SEA → ICN Jul 21, 17:15 UTCJul 22, 04:10 UTC10h 55m
2026-07-21 AIH244 ANC → ORD Jul 21, 11:25 UTCJul 21, 14:55 UTC3h 30m
2026-07-21 AIH244 ANC → ORD Jul 21, 07:50 UTCJul 21, 09:35 UTC1h 45m
2026-07-21 AIH244 ANC → ORD Jul 21, 00:10 UTCJul 21, 05:15 UTC5h 5m
2026-07-20 AIH244 ANC → ORD Jul 20, 14:40 UTCJul 20, 22:45 UTC8h 5m
2026-07-19 AIH285 SFO → ICN Jul 19, 11:15 UTCJul 19, 22:25 UTC11h 10m
2026-07-19 AIH2861 LAX → SFO Jul 19, 07:50 UTCJul 19, 08:40 UTC50m
2026-07-18 AIH2861 LAX → SFO Jul 18, 23:40 UTCJul 19, 04:15 UTC4h 35m
2026-07-18 AIH2861 LAX → SFO Jul 18, 14:50 UTCJul 18, 22:20 UTC7h 30m
2026-07-18 AIH952 HKG → ICN Jul 18, 02:00 UTCJul 18, 05:15 UTC3h 16m
2026-07-17 AIH952 - Jul 17, 22:49 UTCJul 17, 23:20 UTC30m
2026-07-17 AIH952 - Jul 17, 21:50 UTCJul 17, 22:00 UTC10m
2026-07-17 AIH951 - Jul 17, 15:05 UTCJul 17, 15:29 UTC25m
2026-07-16 AIH247 ATL → ANC Jul 16, 20:35 UTCJul 17, 04:29 UTC7h 55m
2026-07-16 AIH247 ATL → ANC Jul 16, 11:45 UTCJul 16, 18:44 UTC7h 0m
2026-07-16 AIH248 ORD → ATL Jul 16, 07:50 UTCJul 16, 09:20 UTC1h 30m
2026-07-15 AIH248 - Jul 15, 23:40 UTCJul 16, 05:00 UTC5h 20m
2026-07-15 AIH248 - Jul 15, 14:25 UTCJul 15, 22:00 UTC7h 35m
2026-07-15 AIH952 HKG → ICN Jul 15, 06:10 UTCJul 15, 09:15 UTC3h 5m
2026-07-15 AIH952 - Jul 15, 02:25 UTCJul 15, 03:00 UTC35m
2026-07-15 AIH952 - Jul 15, 01:20 UTCJul 15, 01:30 UTC10m
2026-07-14 AIH951 - Jul 14, 22:30 UTCJul 14, 22:40 UTC10m
2026-07-14 AIH951 - Jul 14, 19:15 UTCJul 14, 19:40 UTC25m
2026-07-12 AIH396 - Jul 12, 18:45 UTCJul 12, 21:15 UTC2h 30m
2026-07-12 AIH396 - Jul 12, 16:25 UTCJul 12, 16:40 UTC15m
2026-07-12 AIH396 - Jul 12, 13:45 UTCJul 12, 14:15 UTC30m
2026-07-12 AIH396 - Jul 12, 12:10 UTCJul 12, 12:35 UTC25m
2026-07-12 AIH395 - Jul 12, 08:55 UTCJul 12, 09:35 UTC40m
2026-07-12 AIH395 - Jul 12, 03:50 UTCJul 12, 06:05 UTC2h 15m
2026-07-10 AIH241 SEA → ICN Jul 10, 19:50 UTCJul 11, 06:10 UTC10h 20m
2026-07-10 AIH242 DFW → SEA Jul 10, 14:00 UTCJul 10, 17:40 UTC3h 40m
2026-07-10 AIH242 ORD → DFW Jul 10, 09:55 UTCJul 10, 11:50 UTC1h 55m
2026-07-10 AIH242 ANC → ORD Jul 10, 00:00 UTCJul 10, 05:35 UTC5h 35m
2026-07-09 AIH242 ICN → ANC Jul 9, 14:40 UTCJul 9, 22:20 UTC7h 40m
2026-07-09 AIH934 - Jul 9, 04:35 UTCJul 9, 05:20 UTC45m
2026-07-08 AIH934 - Jul 8, 22:30 UTCJul 8, 22:40 UTC10m
2026-07-08 AIH933 - Jul 8, 16:00 UTCJul 8, 19:30 UTC3h 30m
2026-07-08 AIH988 ICN → ICN Jul 8, 02:15 UTCJul 8, 08:50 UTC6h 35m
2026-07-07 AIH283 SFO → ICN Jul 7, 11:50 UTCJul 7, 23:40 UTC11h 50m
2026-07-07 AIH2841 - Jul 7, 07:20 UTCJul 7, 08:15 UTC55m

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 HL7616 page for operator, model, and routing details .

Mode-S 71BE16 frequently asked

What is Mode-S code 71BE16?
71BE16 is an ICAO 24-bit transponder address. Allocated to Korea, South. Assigned to HL7616.
Where is Mode-S 71BE16 registered?
Mode-S code 71BE16 is allocated to Korea, South (KR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 71BE16 broadcasting right now?
Yes. Mode-S 71BE16 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 71BE16, octal 34337026, decimal 7,454,230.
What flights does 71BE16 operate?
Mode-S 71BE16 has broadcast 20 distinct callsigns, including AIH242, AIH396, AIH248, AIH244, AIH952.