Apparatus

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sensors Mode-S transponder

78058E

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-5466 · BOEING 737-800

Hex
78058E
Octal
36002616
Decimal
7,865,742
Country
CN
Tail
B-5466
Type
B738
No current signal · last broadcast 8d ago
Flights observed
59
Distinct callsigns
20
Country
CN
Last broadcast
8d ago

Last known position

Most recent position reported by Mode-S 78058E.

Country allocation

The ICAO 24-bit address 78058E falls within the block assigned to China (CN) by ICAO Annex 10, Volume III. Every aircraft registered in China 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
CHH7746 - 4 2026-05-07
CHH720 Hainan Airlines 3 2026-05-02
CHH719 Hainan Airlines 3 2026-05-02
CHH7745 - 2 2026-05-07
CHH7698 Hainan Airlines 2 2026-04-30
CHH7697 Hainan Airlines 2 2026-04-29
CHH7674 - 2 2026-05-21
CHH7673 - 2 2026-05-21
CHH7320 Hainan Airlines 2 2026-05-04
CHH7219 Hainan Airlines 2 2026-04-16
CHH7028 Hainan Airlines 2 2026-04-25
CHH7889 Hainan Airlines 1 2026-05-19
CHH7883 - 1 2026-05-18
CHH7750 Hainan Airlines 1 2026-05-07
CHH7749 Hainan Airlines 1 2026-05-08
CHH7737 Hainan Airlines 1 2026-05-08
CHH7735 Hainan Airlines 1 2026-05-05
CHH7716 Hainan Airlines 1 2026-05-18
CHH7709 Hainan Airlines 1 2026-05-18
CHH7577 Hainan Airlines 1 2026-05-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-22 CHH7167 PEK → CKG May 22, 00:10 UTCMay 22, 00:30 UTC20m
2026-05-21 CHH7674 - May 21, 14:10 UTCMay 21, 14:30 UTC20m
2026-05-21 CHH7673 - May 21, 09:40 UTCMay 21, 09:55 UTC15m
2026-05-20 CHH7577 PEK → HGH May 20, 23:10 UTCMay 20, 23:20 UTC10m
2026-05-20 CHH7109 PEK → JIQ May 20, 09:25 UTCMay 20, 09:35 UTC10m
2026-05-20 CHH6016 - May 20, 07:20 UTCMay 20, 07:30 UTC10m
2026-05-20 CHH6015 - May 20, 02:25 UTCMay 20, 02:35 UTC10m
2026-05-19 CHH7674 - May 19, 14:00 UTCMay 19, 14:20 UTC20m
2026-05-19 CHH7673 - May 19, 09:30 UTCMay 19, 09:40 UTC10m
2026-05-19 CHH7889 PEK → YZY May 19, 00:10 UTCMay 19, 00:20 UTC10m
2026-05-18 CHH7716 TNA → SZX May 18, 12:15 UTCMay 18, 12:25 UTC10m
2026-05-18 CHH7709 PEK → SZX May 18, 07:55 UTCMay 18, 08:15 UTC20m
2026-05-18 CHH7883 - May 18, 00:00 UTCMay 18, 00:20 UTC20m
2026-05-11 CHH7042 HGH → HAK May 11, 07:30 UTCMay 11, 13:35 UTC6h 5m
2026-05-09 CHH7026 SZX → HAK May 9, 12:40 UTCMay 9, 12:55 UTC15m
2026-05-09 CHH7375 SZX → TFU May 9, 05:00 UTCMay 9, 05:10 UTC10m
2026-05-08 CHH7737 SZX → NNY May 8, 22:45 UTCMay 8, 23:00 UTC15m
2026-05-08 CHH7749 SYX → SZX May 8, 16:00 UTCMay 8, 16:30 UTC30m
2026-05-08 CHH7312 KHN → SYX May 8, 01:40 UTCMay 8, 12:20 UTC10h 40m
2026-05-07 CHH7750 SZX → SYX May 7, 16:05 UTCMay 8, 12:20 UTC20h 15m
2026-05-07 CHH7746 - May 7, 08:40 UTCMay 7, 09:00 UTC20m
2026-05-07 CHH7745 - May 7, 02:25 UTCMay 7, 02:35 UTC10m
2026-05-06 CHH7557 SZX → CKG May 6, 14:40 UTCMay 6, 14:50 UTC10m
2026-05-06 CHH7275 SZX → TFU May 6, 06:55 UTCMay 6, 07:05 UTC10m
2026-05-05 CHH7735 SZX → CGO May 5, 22:25 UTCMay 5, 22:35 UTC10m
2026-05-05 CHH7256 NKG → SZX May 5, 15:15 UTCMay 5, 15:35 UTC20m
2026-05-05 CHH7255 SZX → NKG May 5, 10:15 UTCMay 5, 10:25 UTC10m
2026-05-04 CHH7320 PVG → HAK May 4, 02:25 UTCMay 4, 17:15 UTC14h 50m
2026-05-03 CHH7320 PVG → HAK May 3, 13:20 UTCMay 4, 02:50 UTC13h 30m
2026-05-02 CHH7319 HAK → PVG May 2, 12:30 UTCMay 3, 02:45 UTC14h 15m
2026-05-02 CHH720 HKG → HAK May 2, 07:55 UTCMay 2, 08:10 UTC15m
2026-05-02 CHH719 HAK → HKG May 2, 06:15 UTCMay 2, 06:25 UTC10m
2026-04-30 CHH7698 NKG → SYX Apr 30, 05:00 UTCApr 30, 09:15 UTC4h 15m
2026-04-29 CHH7697 SYX → NKG Apr 29, 10:45 UTCApr 30, 09:15 UTC22h 29m
2026-04-28 CHH7697 SYX → NKG Apr 28, 14:50 UTCApr 29, 10:55 UTC20h 6m
2026-04-28 - - Apr 28, 10:25 UTCApr 28, 14:50 UTC4h 25m
2026-04-27 CHH7334 TNA → SYX Apr 27, 14:45 UTCApr 28, 10:35 UTC19h 50m
2026-04-27 CHH7698 NKG → SYX Apr 27, 05:05 UTCApr 27, 15:00 UTC9h 55m
2026-04-25 CHH7028 SZX → HAK Apr 25, 15:10 UTCApr 25, 15:25 UTC15m
2026-04-25 CHH7746 - Apr 25, 13:05 UTCApr 25, 13:25 UTC20m
2026-04-25 CHH7746 - Apr 25, 08:40 UTCApr 25, 08:50 UTC10m
2026-04-24 CHH720 HKG → HAK Apr 24, 09:05 UTCApr 24, 09:20 UTC15m
2026-04-24 CHH719 HAK → HKG Apr 24, 06:45 UTCApr 24, 06:50 UTC5m
2026-04-24 CHH706 HKG → HAK Apr 24, 02:50 UTCApr 24, 03:00 UTC10m
2026-04-24 CHH705 HAK → HKG Apr 24, 00:45 UTCApr 24, 01:00 UTC15m
2026-04-22 CHH7289 PEK → KWE Apr 22, 23:40 UTCApr 23, 00:00 UTC20m
2026-04-22 CHH7247 PEK → TFU Apr 22, 05:05 UTCApr 22, 05:25 UTC20m
2026-04-21 CHH7078 KHN → HAK Apr 21, 00:35 UTCApr 21, 10:10 UTC9h 35m
2026-04-20 CHH7028 SZX → HAK Apr 20, 15:25 UTCApr 20, 15:40 UTC15m
2026-04-20 CHH7746 - Apr 20, 09:10 UTCApr 20, 09:30 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 B-5466 page for operator, model, and routing details .

Mode-S 78058E frequently asked

What is Mode-S code 78058E?
78058E is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-5466.
Where is Mode-S 78058E registered?
Mode-S code 78058E is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 78058E broadcasting right now?
No active broadcast right now. Last signal was 8d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 78058E, octal 36002616, decimal 7,865,742.
What flights does 78058E operate?
Mode-S 78058E has broadcast 20 distinct callsigns, including CHH7746, CHH720, CHH719, CHH7745, CHH7698.