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 BG4CIZ-R - show graphs
Map loading...
Comment: 440 MMDVM Voice 438.82500MHz -7.0000MHz, BG4CIZ_Pi-Star
Location: 31°12.89' N 121°33.88' E - locator PM01SF71SN - show map - static map
4.2 miles Southeast bearing 140° from Yangpu, Shanghai Shi, China [?]
5.1 miles Southeast bearing 119° from Hongkou, Shanghai Shi, China
6.3 miles East bearing 95° from Shanghai, Shanghai Shi, China
57.5 miles East bearing 96° from Suzhou, Jiangsu Sheng, China
Last position: 2020-10-20 07:35:58 EDT (5m56s ago)
2020-10-20 19:35:58 CST local time at Yangpu, China [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: BG4CIZ-R>APDG03 via TCPIP*,qAC,T2FRA
Positions stored: 2
Packet rate: 589 seconds between packets on average during 28840 seconds.
Other SSIDs: BG4CIZ-N
Stations near current position of BG4CIZ-R - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BG4CIZ-N0.0 yards 0°2020-10-20 07:36:25 BD4CFT-91.3 miles 328°2020-10-18 09:15:15
BH8DHB1.5 miles 321°2020-10-08 20:16:01 EW38702.3 miles 44°2020-10-20 07:40:18
BG4CLH-23.4 miles 207°2020-09-29 08:00:12 BG4CLH-13.4 miles 207°2020-10-08 21:55:36
BG4CLH-33.4 miles 206°2020-10-02 04:02:25 BG4CLH-53.4 miles 207°2020-10-13 00:39:25
BG4CLH-93.4 miles 207°2020-10-20 07:40:12 BD4DLN-104.1 miles 54°2020-09-28 05:36:08
BH4EBS4.2 miles 104°2020-10-20 07:06:49 BH4DWF-94.4 miles 207°2020-10-13 22:48:18
BH4EIK-74.6 miles 36°2020-09-22 06:04:20 BH4EIK4.6 miles 38°2020-09-20 07:49:50
BH4EIK-R4.6 miles 37°2020-10-11 03:50:00 BH4AYP-54.6 miles 290°2020-10-06 06:12:35
BG4CLH B4.8 miles 270°2020-10-20 07:30:32 BG4CLH-B4.8 miles 270°2020-10-20 07:30:42
BG4ESI B4.8 miles 241°2020-10-09 10:52:02 BG4ESI-B4.8 miles 241°2020-10-09 10:52:08
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