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 LW7EFM-9 - show graphs
Comment: lw7efm@gmail.com 0044.2Km 4.7V S17
Mic-E message: En route
Location: 34°50.39' S 58°04.29' W - locator GF05XD18KK - show map
8.7 miles Northwest bearing 310° from La Plata, Partido de La Plata, Buenos Aires, Argentina [?]
13.0 miles Southeast bearing 128° from Quilmes, Partido de Quilmes, Buenos Aires, Argentina
23.4 miles Southeast bearing 132° from Buenos Aires, Buenos Aires F.D., Argentina
Last position: 2024-12-21 17:57:29 EST (2d 1h11m ago)
2024-12-21 19:57:29 -03 local time at La Plata, Argentina [?]
Altitude: 52 ft
Course: 200°
Speed: 43 MPH
Device: Unknown: Other Mic-E
Last path: LW7EFM-9>ST503Y via WIDE1-1,WIDE2-1,qAS,LU4DQ-1 (good)
Positions stored: 5188
Packet rate: 23 seconds between packets on average during 1144 seconds.
This station is transmitting packets at a high rate, which can cause congestion in the APRS network.
Other SSIDs: LW7EFM-R LW7EFM-1 LW7EFM-7 LW7EFM LW7EFM-N LW7EFM LW7EFM-5 LW7EFM-10 LW7EFM-B
Last heard a station directly: 2024-11-20 15:12:06 EST (33d 3h56m ago)
Stations near current position of LW7EFM-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
LW7EFM-R4.0 miles 216°2024-12-23 18:54:12 LW7EFM-74.0 miles 216°2024-12-15 20:10:17
LW7EFM4.0 miles 216°2024-12-15 14:29:12 LW7EFM-14.0 miles 216°2024-12-23 18:27:34
LU5AGQ H6.3 miles 324°2024-12-23 10:25:11 LU5AGQ-H6.3 miles 324°2024-12-23 10:25:21
LU4ECL7.5 miles 124°2024-12-23 19:05:58 LW1DRA-77.6 miles 125°2024-12-20 17:45:24
LU2DHU7.7 miles 134°2024-12-13 18:53:51 LU2DHU-17.7 miles 134°2024-12-20 16:22:31
LU2DHU-Y7.7 miles 134°2024-11-28 11:09:51 LU2DHU-D7.7 miles 134°2024-12-20 06:57:13
LU2DWA-18.2 miles 121°2024-12-23 10:07:23 LU3EGR-18.4 miles 125°2024-12-23 18:41:06
LU2CSG8.6 miles 130°2024-12-23 19:05:10 LU2CSG-3C8.6 miles 130°2024-12-23 19:05:30
LU1DQU-19.1 miles 126°2024-12-23 12:45:55 LU1DQU-139.1 miles 126°2024-12-23 18:54:17
LW9DJG-19.4 miles 145°2024-12-23 18:48:47 LW7DWN-510.2 miles 126°2024-12-05 07:42:08
Stations which heard LW7EFM-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
LU4DQ-1 225 2024-12-13 18:07:53 2024-12-21 17:57:29 GF05XD > GF05VG 12.2 miles 306° 2024-12-21 17:57:29
LU8EB-1 4 2024-12-10 20:36:51 2024-12-13 23:17:54 GF05WE > GF04PR 44.4 miles 229° 2024-12-13 23:13:50
LW6ENA 1 2024-12-20 12:57:23 2024-12-20 12:57:23 GF05VH > GF05TH 8.3 miles 269° 2024-12-20 12:57:23
LW7EFM-1 769 2024-12-06 07:38:28 2024-12-13 23:26:38 GF05WF > GF05WC 7.9 miles 161° 2024-12-13 23:09:37

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