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 BA7CK-9 - show graphs
Comment: 439.850-9-88.5
Mic-E message: Off duty
Location: 28°13.72' N 112°53.88' E - locator OL68KF74SV - show map
4.6 miles Northwest bearing 295° from Changsha, Hunan, China [?]
11.6 miles West bearing 266° from Xingsha, Hunan, China
45.1 miles West bearing 277° from Liuyang, Hunan, China
Last position: 2024-06-02 23:20:49 EDT (3h ago)
2024-06-03 11:20:49 CST local time at Changsha, China [?]
Altitude: 203 ft
Course: 144°
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: BA7CK-9>RXQSW2 via BR7DGI-10*,WIDE1*,WIDE2-1,qAS,BH7DAO-10 (good)
Positions stored: 91278
Other SSIDs: BA7CK
Stations near current position of BA7CK-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BH7GBH-51.0 miles 221°2024-05-29 21:14:33 BG5ACC-N2.0 miles 212°2024-06-02 20:30:13
BH7GGG-102.7 miles 85°2024-05-27 08:47:41 BG7AHP-93.5 miles 67°2024-05-24 09:03:09
BH7DAO-104.4 miles 22°2024-06-03 02:10:44 BG5GBJ4.7 miles 138°2024-05-26 01:50:14
BH7DAO-74.7 miles 30°2024-05-11 07:12:58 BH7ABX-94.8 miles 22°2024-06-02 23:05:10
BH7BGT-95.4 miles 46°2024-05-05 03:16:10 BH7HLR-75.4 miles 153°2024-05-29 08:33:38
BG7AGN-95.8 miles 49°2024-06-01 13:09:27 BH7AA-105.8 miles 109°2024-06-02 21:58:13
BG7HLA-96.0 miles 357°2024-05-04 22:22:21 BG7DNS-96.2 miles 153°2024-06-01 22:28:46
BG7ECV-96.3 miles 91°2024-05-29 07:54:41 BG7DPK6.9 miles 112°2024-05-06 22:00:54
BD7BP-97.2 miles 145°2024-06-02 23:47:44 BI7ANY-D10.2 miles 115°2024-05-30 10:49:49
BG7DGI-911.1 miles 122°2024-05-19 19:23:47 BH7GTY11.2 miles 123°2024-05-24 06:12:07
Stations which heard BA7CK-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BR7DGI-10 56 2024-06-01 06:28:33 2024-06-02 23:20:49 OL68KE > OL68MK 20.1 miles 33° 2024-06-02 20:27:03
BH7AA-10 3 2024-06-01 08:30:01 2024-06-01 08:49:27 OL68MF > OL68LE 2.4 miles 198° 2024-06-01 08:49:27
BH7DAO-10 4 2024-06-01 08:57:50 2024-06-01 09:00:10 OL68LF > OL68LG 5.0 miles 323° 2024-06-01 08:57:50

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.
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