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 BI1PZJ-7 - show graphs
Location: 30°34.66' N 104°04.15' E - locator OM20AN88HP - show map
6.2 miles South bearing 179° from Chengdu, Sichuan, China [?]
11.9 miles West bearing 275° from Longquan, Sichuan, China
90.7 miles Northwest bearing 319° from Neijiang, Sichuan, China
Last position: 2024-05-09 12:38:54 EDT (9d 10h12m ago)
2024-05-10 00:38:54 CST local time at Chengdu, China [?]
Device: OpenGD77: OpenGD77
Last path: BI1PZJ-7>APOG77 via WIDE1-1,WIDE2,qAR,BI1PZJ-9 (good)
Positions stored: 38
Other SSIDs: BI1PZJ-10 BI1PZJ-9 BI1PZJ BI1PZJ-1 BI1PZJ-3 BI1PZJ-D
Stations near current position of BI1PZJ-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BI1PZJ-9129.1 yards 351°2024-05-11 12:00:54 BD8DRW-71.4 miles 279°2024-05-18 01:05:03
BH8ALC-91.7 miles 190°2024-04-22 03:35:43 BD8DUH-21.7 miles 148°2024-04-30 20:01:23
BD8DUH-91.7 miles 148°2024-05-18 21:42:36 BD8AVW-91.9 miles 305°2024-05-11 10:38:20
BI8BVW-131.9 miles 303°2024-05-18 04:16:04 BI8BVW-101.9 miles 304°2024-05-18 22:49:39
BD8BPT2.0 miles 165°2024-05-18 08:22:34 BD8DTM2.2 miles 232°2024-05-17 01:50:41
BD8DTM-82.2 miles 232°2024-05-11 00:51:41 BI8DEQ-82.9 miles 59°2024-05-05 01:17:29
BD8CJK3.1 miles 186°2024-04-19 03:11:46 BG8AMM-93.4 miles 315°2024-04-21 22:12:47
BI8FYU-93.6 miles 206°2024-05-03 05:53:00 BD8BTL-74.4 miles 49°2024-04-21 09:11:13
BD8DTM-74.4 miles 347°2024-05-16 03:55:46 BG8AMM-74.7 miles 30°2024-05-17 09:20:14
BD8ACL4.9 miles 23°2024-05-18 10:33:52 BD8CIS-75.1 miles 10°2024-05-18 00:04:41
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