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 W3SWL-3 - show graphs
Comment: APRSIS32 on Windows
Location: 40°46.43' N 77°52.12' W - locator FN10BS55SR - show map
1.4 miles South bearing 199° from State College, Centre County, Pennsylvania, United States [?]
3.4 miles Southeast bearing 132° from Park Forest Village, Centre County, Pennsylvania, United States
32.7 miles Northeast bearing 57° from Altoona, Blair County, Pennsylvania, United States
62.1 miles Northwest bearing 304° from Harrisburg, Dauphin County, Pennsylvania, United States
Last position: 2024-05-07 20:55:48 EDT (10d 9h40m ago)
2024-05-07 20:55:48 EDT local time at State College, United States [?]
Last telemetry: 2023-10-12 13:31:03 EDT (218d 17h5m ago) – show telemetry
Ch 1: 100, Ch 2: 48, Ch 3: 2, Ch 4: 128, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: W3SWL-3>APWW11 via TCPIP*,qAC,T2SYDNEY
Positions stored: 21
Other SSIDs: W3SWL-10 W3SWL-2 W3SWL-12 W3SWL-9 W3SWL W3SWL-7 W3SWL-1 W3SWL-6
Last heard a station directly: 2023-10-04 20:41:54 EDT (226d 9h54m ago)
Stations near current position of W3SWL-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W3SWL-1015.6 yards 90°2024-05-18 06:24:27 W3SWL-225.0 yards 141°2024-05-18 06:10:35
KB3FKJ25.4 yards 325°2024-05-18 06:35:38 CW67770.5 miles 250°2024-05-18 06:30:24
NARC0.7 miles 83°2024-05-18 06:10:53 K3CR-V1.3 miles 4°2024-05-18 06:10:53
K3CR-U1.3 miles 3°2024-05-18 06:10:53 CW67781.5 miles 290°2024-05-18 06:30:34
FW76451.8 miles 52°2024-05-18 06:30:29 K9SDW-11.9 miles 59°2024-05-18 06:23:34
K9SDW Z1.9 miles 59°2024-05-18 06:28:06 K9SDW-Z1.9 miles 59°2024-05-18 06:28:16
K9SDW-D1.9 miles 59°2024-05-18 06:23:06 K9SDW-N1.9 miles 59°2024-05-18 06:22:46
dw43211.9 miles 357°2024-05-18 06:35:27 K3CWP-91.9 miles 53°2024-05-17 14:21:43
EW07071.9 miles 52°2024-05-18 06:35:24 W3TM-11.9 miles 32°2024-05-10 18:11:39
W3TM-81.9 miles 32°2024-05-07 16:42:29 W3TM-111.9 miles 32°2024-05-18 06:10:23
Stations which heard W3SWL-3 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
W3YA-1 2 2024-05-07 19:20:48 2024-05-07 20:36:30 FN10BS > FN10BR 4.1 miles 197° 2024-05-07 20:36:30
W3SWL-2 2 2024-05-07 19:20:47 2024-05-07 19:22:49 FN10BS > FN10BS 25.0 yards 141° 2024-05-07 19:22:49

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