Apparatus

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flight Aircraft

B-1977

BOEING 737-800

Tail number
B-1977
Type
B738
Mode-S
780C99
Not currently tracked · last seen Jul 26, 12:15 UTC
Flights observed
160 showing last 50
Avg flight time
1h 10m
Typical route
KMG → PEK
Last seen
Jul 26, 12:15 UTC

Last known area

Map centered near B-1977's most recent activity.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-07-26 ZUH → PEK Jul 26, 12:05 UTCJul 26, 12:15 UTC10m
2026-07-26 PEK → ZUH Jul 26, 07:45 UTCJul 26, 07:55 UTC10m
2026-07-26 CSX → PEK Jul 26, 04:35 UTCJul 26, 04:45 UTC10m
2026-07-25 PEK → CSX Jul 25, 23:00 UTCJul 25, 23:20 UTC20m
2026-07-25 CNX → PEK Jul 25, 16:10 UTCJul 25, 16:50 UTC40m
2026-07-25 PEK → CNX Jul 25, 10:30 UTCJul 25, 14:25 UTC3h 55m
2026-07-25 KMG → PEK Jul 25, 00:05 UTCJul 25, 08:25 UTC8h 20m
2026-07-23 PEK → NKG Jul 23, 13:25 UTCJul 23, 13:35 UTC10m
2026-07-23 XIY → PEK Jul 23, 10:45 UTCJul 23, 11:10 UTC25m
2026-07-23 PEK → XIY Jul 23, 06:35 UTCJul 23, 06:50 UTC15m
2026-07-22 PEK → CTU Jul 22, 00:40 UTCJul 22, 01:00 UTC20m
2026-07-21 XNN → PEK Jul 21, 14:00 UTCJul 21, 14:20 UTC20m
2026-07-21 - Jul 21, 09:00 UTCJul 21, 09:25 UTC25m
2026-07-20 - Jul 20, 05:45 UTCJul 20, 06:05 UTC20m
2026-07-19 PEK → SGN Jul 19, 14:10 UTCJul 20, 00:05 UTC9h 55m
2026-07-19 PEK → HAK Jul 19, 04:05 UTCJul 19, 04:20 UTC15m
2026-07-18 PEK → KHN Jul 18, 15:10 UTCJul 18, 15:20 UTC10m
2026-07-18 - Jul 18, 01:05 UTCJul 18, 01:25 UTC20m
2026-07-17 - Jul 17, 13:20 UTCJul 17, 13:45 UTC25m
2026-07-17 - Jul 17, 08:49 UTCJul 17, 09:15 UTC25m
2026-07-17 - Jul 17, 06:15 UTCJul 17, 06:40 UTC25m
2026-07-16 - Jul 16, 23:05 UTCJul 16, 23:29 UTC25m
2026-07-16 - Jul 16, 03:00 UTCJul 16, 03:20 UTC20m
2026-07-15 - Jul 15, 08:40 UTCJul 15, 08:50 UTC10m
2026-07-14 - Jul 14, 06:50 UTCJul 14, 07:20 UTC30m
2026-07-13 - Jul 13, 23:15 UTCJul 13, 23:40 UTC25m
2026-07-13 - Jul 13, 11:10 UTCJul 13, 11:20 UTC10m
2026-07-12 - Jul 12, 12:40 UTCJul 13, 00:20 UTC11h 40m
2026-07-12 - Jul 12, 03:05 UTCJul 12, 03:30 UTC25m
2026-07-11 - Jul 11, 05:31 UTCJul 11, 05:45 UTC15m
2026-07-10 - Jul 10, 23:35 UTCJul 10, 23:45 UTC10m
2026-07-10 - Jul 10, 16:45 UTCJul 10, 16:55 UTC10m
2026-07-10 - Jul 10, 09:30 UTCJul 10, 09:50 UTC20m
2026-07-10 - Jul 10, 06:30 UTCJul 10, 07:15 UTC45m
2026-07-10 - Jul 10, 02:20 UTCJul 10, 02:40 UTC20m
2026-07-09 - Jul 9, 16:00 UTCJul 9, 16:15 UTC15m
2026-07-09 - Jul 9, 10:20 UTCJul 9, 14:15 UTC3h 55m
2026-07-08 - Jul 8, 06:35 UTCJul 8, 12:25 UTC5h 50m
2026-07-07 - Jul 7, 23:25 UTCJul 7, 23:35 UTC10m
2026-07-07 - Jul 7, 14:20 UTCJul 7, 14:40 UTC20m
2026-07-06 - Jul 6, 11:00 UTCJul 6, 11:15 UTC15m
2026-07-06 - Jul 6, 02:20 UTCJul 6, 02:40 UTC20m
2026-07-05 - Jul 5, 15:15 UTCJul 5, 15:35 UTC20m
2026-07-05 - Jul 5, 07:05 UTCJul 5, 07:25 UTC20m
2026-07-04 - Jul 4, 23:45 UTCJul 5, 00:05 UTC20m
2026-07-03 - Jul 3, 23:30 UTCJul 3, 23:55 UTC25m
2026-07-03 KMG → PEK Jul 3, 17:10 UTCJul 3, 17:40 UTC30m
2026-07-03 - Jul 3, 10:15 UTCJul 3, 10:25 UTC10m
2026-07-03 - Jul 3, 01:50 UTCJul 3, 02:00 UTC10m
2026-07-02 - Jul 2, 16:05 UTCJul 2, 16:50 UTC45m

Specifications

Registration B-1977
Aircraft type BOEING 737-800 (B738)
Mode-S code 780C99 · 36006231 (octal)

Looking for transponder-level data? View the Mode-S 780C99 page for country allocation, callsign history, and ADS-B signal details.

B-1977 frequently asked

What type of aircraft is B-1977?
B-1977 is a BOEING 737-800 (ICAO type code B738).
What is the Mode-S transponder code for B-1977?
B-1977 broadcasts on Mode-S (ICAO 24-bit) address 780C99 (octal 36006231). View the transponder page.
What route does B-1977 typically fly?
B-1977 most frequently flies between KMG and PEK based on observed flights.
Where is B-1977 right now?
B-1977 is not currently being tracked; last seen Jul 26, 12:15 UTC.