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 BG4IAJ-9 - show graphs
Map loading...
Comment: 439.600MHz Toff -500 qq:393704287/rel18678204885/439.600-5/8
Mic-E message: Off duty
Location: 36°46.81' N 118°02.28' E - locator OM96AS47NF - show map - static map
1.6 miles Southwest bearing 243° from Zibo, Shandong Sheng, China [?]
2.4 miles Northwest bearing 336° from Nanding, Shandong Sheng, China
58.1 miles East bearing 82° from Jinan, Shandong Sheng, China
65.5 miles Northeast bearing 51° from Tai’an, Shandong Sheng, China
Last position: 2017-06-24 06:09:45 EDT (3d 5h21m ago)
2017-06-24 18:09:45 CST local time at Zibo, China [?]
Altitude: 141 ft
Course: 248°
Speed: 6 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: BG4IAJ-9>SVTVX1 via qAS,BG4IAJ-7
Positions stored: 52210
Packet rate: 309 seconds between packets on average during 15471 seconds.
Other SSIDs: BG4IAJ-1 BG4IAJ-10 BG4IAJ-11 BG4IAJ-12 BG4IAJ-2 BG4IAJ-3 BG4IAJ-5 BG4IAJ-6 BG4IAJ-7 BG4IAJ-8
Last heard a station directly: 2017-05-13 05:09:05 EDT (45d 6h22m ago)
Stations near current position of BG4IAJ-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BI4LTA-91.0 miles 201°2017-06-24 07:48:57 BH4OFV-71.1 miles 284°2017-06-14 06:50:14
BI4JNV-81.3 miles 222°2017-06-26 22:55:15 BH1IYI-111.3 miles 340°2017-06-27 05:36:03
BG4PZF-91.4 miles 340°2017-06-23 20:37:14 BI4JNV-71.5 miles 232°2017-06-26 20:11:54
BH4OFV-31.5 miles 285°2017-06-14 06:52:27 BI4JNV-101.5 miles 231°2017-06-27 11:30:58
BI4JNV-11.5 miles 231°2017-06-27 11:31:08 BI4JNV-51.5 miles 229°2017-06-26 20:21:45
BI4JV-11.5 miles 231°2017-06-21 18:25:04 BI4IDF-71.7 miles 75°2017-06-23 22:48:59
BI4LOJ-71.7 miles 10°2017-05-30 20:54:02 BG4IAJ-71.7 miles 72°2017-06-25 07:17:39
BG4IAJ-101.7 miles 72°2017-06-27 11:26:59 BG4IAJ-11.7 miles 71°2017-06-20 07:50:11
BI4LUC-91.7 miles 175°2017-06-17 21:47:12 BI4LUC-71.7 miles 70°2017-06-26 09:43:05
BI4LUC-11.8 miles 175°2017-06-19 10:08:19 BH4OFA-51.8 miles 97°2017-06-14 00:45:00
Stations which heard BG4IAJ-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BR4IA-1 21 2017-06-02 03:39:11 2017-06-13 03:31:48 OM96AS > OM96AN 16.3 miles 182° 2017-06-13 03:29:29
BG4IAJ-7 58 2017-06-23 22:17:07 2017-06-24 06:09:45 OM96BS > OM96BS 194.7 yards 270° 2017-06-24 03:24:16
BG4IAJ-10 31 2017-06-02 02:21:14 2017-06-24 05:52:09 OM96AS > OM96AS 0.9 miles 23° 2017-06-03 02:44:17

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