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 BI4PHQ-R - show graphs
Comment: 70cm MMDVM Voice (C4FM) 431.78000MHz +8.0000MHz, BI4PHQ_Pi-Star_RPT
Location: 36°39.18' N 117°01.10' E - locator OM86MP26ER - show map
1.6 miles Southeast bearing 132° from Jinan, Shandong Sheng, China [?]
17.4 miles East bearing 68° from Changqing, Shandong Sheng, China
32.8 miles North bearing 350° from Tai’an, Shandong Sheng, China
Last position: 2024-11-05 13:23:52 EST (14d 2h2m ago)
2024-11-06 02:23:52 CST local time at Jinan, China [?]
Altitude: 289 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: BI4PHQ-R>APDG03 via TCPIP*,qAC,BI4PHQ-RS
Positions stored: 5
Other SSIDs: BI4PHQ-9G BI4PHQ-7 BI4PHQ-D
Stations near current position of BI4PHQ-R - show more
callsign distance last heard - EST      callsign distance last heard - EST
BI4IVE-926.5 yards 39°2024-11-17 19:23:15 BI4OIG-10.4 miles 298°2024-10-29 16:20:24
BI4MTZ-90.4 miles 218°2024-11-12 05:51:20 BI4KWG-60.6 miles 346°2024-11-19 15:01:54
BI4KYG-50.6 miles 8°2024-11-15 09:08:32 BI4KYG-70.6 miles 9°2024-11-16 06:25:37
BI4KWG-140.7 miles 241°2024-11-15 07:30:16 BG4IRM-101.1 miles 37°2024-11-17 05:58:18
BI4KVT B1.2 miles 29°2024-11-18 03:26:13 BI4KVT-B1.2 miles 29°2024-11-18 03:26:23
BI4KVT D1.2 miles 29°2024-11-19 15:23:13 BI4KVT-D1.2 miles 29°2024-11-19 15:23:23
BI4KVT E1.2 miles 29°2024-11-19 06:37:02 BI4KVT-E1.2 miles 29°2024-11-19 06:37:02
BI4KVT C1.2 miles 29°2024-11-19 06:52:50 BI4KVT-C1.2 miles 29°2024-11-19 06:53:00
BR4IN1.4 miles 132°2024-11-19 15:25:53 BI4LDT-71.5 miles 92°2024-10-26 00:12:28
BI4IRZ-91.6 miles 205°2024-11-16 21:24:14 BH4LGE-91.7 miles 280°2024-11-10 02:49:39
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