Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station BG1ESR-2 - show graphs
Comment: 4.7/3.7
Location: 39°55.12' N 116°25.25' E - locator OM89FW00LL - show map
1.5 miles Northeast bearing 58° from Beijing, Beijing, China [?]
9.5 miles West bearing 276° from Tongzhou, Beijing, China
67.0 miles Northwest bearing 323° from Tianjin, Tianjin Shi, China
Last position: 2025-01-18 22:09:03 EST (10m57s ago)
2025-01-19 11:09:03 CST local time at Beijing, China [?]
Last path: BG1ESR-2>APWG3S via TCPIP*,qAC,T2FZ
Positions stored: 4
Packet rate: 1192 seconds between packets on average during 58406 seconds.
Other SSIDs: BG1ESR-9 BG1ESR-3 BG1ESR-5 BG1ESR-7
APRS igate – Statistics for 2025-01:
Stations heard directly: 6 on radio path – show map
Last heard a station directly: 2025-01-17 21:40:21 EST (1d 39m ago)
Normal receiver range estimate: 19 miles (Updated: 2022-12-31 03:15:46 EST)
Position packets heard directly: 20 on radio path
Position packets sent to APRS-IS: 44 – show map
Stations near current position of BG1ESR-2 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BG1ESR-90.5 miles 47°2025-01-06 18:30:05 BI1TFV-10.7 miles 263°2024-12-21 21:28:30
BI1WJX-90.9 miles 38°2024-12-28 02:29:29 BI1UGY-70.9 miles 354°2025-01-11 02:50:08
BI1UHQ-D1.1 miles 118°2025-01-14 08:05:05 BG1DEX1.5 miles 274°2024-12-26 08:14:17
BI1QXR-71.5 miles 147°2025-01-14 04:07:27 BG1SVF-R1.7 miles 221°2024-12-25 21:30:09
BG1SVF-Y1.7 miles 221°2024-12-25 21:57:11 BI1NJS-71.8 miles 129°2025-01-15 19:52:45
BI1WJT-91.8 miles 106°2025-01-17 07:45:00 BI1QKA B2.1 miles 121°2025-01-18 22:17:50
BI1QKA-B2.1 miles 121°2025-01-18 22:18:00 BI1NJS-102.2 miles 313°2025-01-18 22:15:14
BI1TFX-12.3 miles 0°2024-12-21 21:28:22 BI1ULP-72.3 miles 96°2025-01-15 18:20:22
BI1VCD-12.3 miles 325°2024-12-21 21:28:32 BI1JHY-92.4 miles 9°2025-01-17 21:52:47
BI1MQG-72.5 miles 226°2025-01-17 05:51:11 BI1OUS-12.7 miles 337°2024-12-21 21:28:26
Stations which heard BG1ESR-2 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BY1AS-3 27 2025-01-01 20:18:01 2025-01-17 01:25:41 OM89FW > OM89AU 19.3 miles 259° 2025-01-17 01:25:41
BG1VIS-10 19 2025-01-10 13:08:13 2025-01-17 18:06:58 OM89FW > ON80EB 8.7 miles 351° 2025-01-17 18:06:58
BI1NJS-10 7 2025-01-08 03:27:25 2025-01-08 07:27:48 OM89FW > OM89EW 2.2 miles 313° 2025-01-08 07:27:48

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
Stations heard directly by BG1ESR-2
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
BY1AS-3 10 2025-01-06 00:46:31 2025-01-17 20:25:54 OM89AU > OM89FW 19.3 miles 259° 2025-01-17 20:25:54
BG1UBU-4 1 2025-01-14 02:28:06 2025-01-14 02:28:06 ON80GA > OM89FW 8.9 miles 46° 2025-01-14 02:28:06
BG1UBU-9 2 2025-01-10 03:40:53 2025-01-10 03:41:31 OM89FV > OM89FW 1.8 miles 152° 2025-01-10 03:41:31
BI1JHY-9 5 2025-01-17 21:40:21 2025-01-17 21:45:26 OM89FV > OM89FW 1.0 miles 153° 2025-01-17 21:40:21
BI1QKM-9 1 2025-01-12 01:48:03 2025-01-12 01:48:03 OM89EV > OM89FW 2.9 miles 260° 2025-01-12 01:48:03
BI1DSL 1 2025-01-15 18:35:27 2025-01-15 18:35:27 OM89FV > OM89FW 0.5 miles 114° 2025-01-15 18:35:27

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS