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 BI7NAM-9 - show graphs
Map loading...
Comment: http://weibo.com/bi7nam http://facebook.com/bi7nam
Mic-E message: Off duty
Location: 23°11.28' N 112°52.82' E - locator OL63KE55PC - show map - static map
2.4 miles North bearing 343° from Sanshui, Guangdong Sheng, China [?]
2.5 miles North bearing 340° from Xinan, Guangdong Sheng, China
24.0 miles West bearing 282° from Guangzhou, Guangdong Sheng, China
87.6 miles Northwest bearing 301° from Shenzhen, Shenzhen, Guangdong Sheng, China
Last position: 2018-12-07 04:00:53 CST (11d 20h7m ago)
2018-12-07 18:00:53 CST local time at Sanshui, China [?]
Altitude: 43 ft
Course: 307°
Speed: 4 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: BI7NAM-9>RSQQR8 via WIDE1-1,qAS,BI7NAM-10 (good)
Positions stored: 10481
Other SSIDs: BI7NAM BI7NAM-10 BI7NAM-11 BI7NAM-12 BI7NAM-13 BI7NAM-7
Stations near current position of BI7NAM-9 - show more
callsign distance last heard - CST      callsign distance last heard - CST
BI7NAM-1017.9 yards 270°2018-12-19 00:05:18 BI7NAM-1320.7 yards 180°2018-12-18 23:55:58
BI7NAM-1220.7 yards 180°2018-11-24 05:25:42 BI7NAM-71.7 miles 125°2018-12-18 09:10:46
BD7MMS10.3 miles 170°2018-12-18 23:50:03 BI7MWN-910.4 miles 129°2018-12-16 18:27:29
BD7LMC-510.8 miles 345°2018-12-17 21:14:37 BI7MIJ-911.0 miles 171°2018-12-18 20:24:38
BI7IOB-i14.0 miles 129°2018-12-04 19:52:39 BH7MGF-514.7 miles 31°2018-12-15 17:43:28
BD7NMC-914.8 miles 96°2018-11-26 05:49:40 N0SO-715.0 miles 150°2018-12-12 21:12:47
N0CSM-715.0 miles 150°2018-12-17 19:49:54 KC6WPK-715.0 miles 150°2018-12-18 21:35:17
DL5EF-415.0 miles 150°2018-12-07 07:21:06 BH6LIU-715.0 miles 150°2018-11-22 05:59:37
KC6WPK15.0 miles 150°2018-12-17 21:57:05 HB9FPO-215.0 miles 150°2018-12-17 01:39:54
KF0EN-515.0 miles 150°2018-12-18 16:22:08 EA2AH15.0 miles 150°2018-12-18 07:00:45
Stations which heard BI7NAM-9 directly on radio –
callsign pkts first heard - CST last heard longest (tx => rx) longest at - CST
BI7NAM-10 4 2018-12-07 03:56:41 2018-12-07 04:00:18 OL63KE > OL63KE 0.9 miles 345° 2018-12-07 03:56:41

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.
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.
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