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 KB3ZTO-11 - show graphs
Map loading...
Comment: 2B1ASK1 CT31 S5 23.3C 967hPa
Mic-E message: En route
Last status: PicoAPRS-Lite by DB1NTO
Location: 41°10.56' N 79°58.61' W - locator FN01AE22SF - show map - static map
5.9 miles East bearing 78° from Grove City, Mercer County, Pennsylvania, United States [?]
8.8 miles Northeast bearing 28° from Slippery Rock, Butler County, Pennsylvania, United States
50.8 miles North bearing 1° from Pittsburgh, Allegheny County, Pennsylvania, United States
66.1 miles South bearing 175° from Erie, Erie County, Pennsylvania, United States
Last position: 2021-04-21 16:45:08 EDT (18h10m ago)
2021-04-21 16:45:08 EDT local time at Grove City, United States [?]
Altitude: 1440 ft
Course: 310°
Speed: 1 MPH
Last path: KB3ZTO-11>TQ1P5V-2 via WIDE1-1,WIDE2-1,qAR,KB3ZTO-10 (good)
Positions stored: 10027
Packet rate: 389 seconds between packets on average during 4671 seconds.
Other SSIDs: KB3ZTO KB3ZTO-10 KB3ZTO-12 KB3ZTO-15 KB3ZTO-2 KB3ZTO-7 KB3ZTO-8 KB3ZTO-9
Stations near current position of KB3ZTO-11 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
Flag Pole73.2 yards 237°2021-04-21 21:47:54 KC3KXN-12169.6 yards 277°2021-04-22 10:54:17
KB3ZTO-7182.9 yards 270°2021-04-21 21:54:34 KB3ZTO-9184.1 yards 276°2021-04-22 10:50:19
KB3ZTO-12215.0 yards 264°2021-04-22 10:26:39 KC3KXN245.0 yards 326°2021-04-13 16:00:49
KB3ZTO-10427.8 yards 68°2021-04-22 10:41:58 KB3QLD11.3 miles 274°2021-04-04 11:45:45
145.190-W11.8 miles 102°2021-04-22 10:46:32 162.42511.8 miles 102°2021-04-22 10:45:32
FW736212.1 miles 209°2021-04-22 10:51:44 MVA-212.2 miles 91°2021-04-22 10:49:32
DW813613.3 miles 307°2021-04-22 10:45:13 KC3ROV14.2 miles 318°2021-04-08 11:47:12
145.230-W14.7 miles 28°2021-04-22 10:47:02 224.740-14.7 miles 28°2021-04-22 10:36:32
MVA 115.8 miles 88°2021-04-22 10:54:32 145.250-18.0 miles 46°2021-04-22 10:48:32
test flt18.1 miles 48°2021-03-28 17:25:52 CW640118.1 miles 336°2021-04-22 10:55:04
Stations which heard KB3ZTO-11 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
KB3ZTO-10 603 2021-04-01 17:25:08 2021-04-21 15:28:36 FN01AE > FN01AE 0.4 miles 87° 2021-04-02 16:59:51

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