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 KB1VX - show graphs
Map loading...
Comment: MT-RTG
Mic-E message: In service
Last status: MicroTrak FA v1.42
Location: 43°05.31' N 70°46.29' W - locator FN43OC71JF - show map - static map
1.2 miles North bearing 339° from Portsmouth, Rockingham County, New Hampshire, United States [?]
1.4 miles South bearing 167° from South Eliot, York County, Maine, United States
52.5 miles North bearing 16° from Boston, Suffolk County, Massachusetts, United States
54.0 miles North bearing 15° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2018-04-20 08:06:06 EDT (2h30m ago)
2018-04-20 08:06:06 EDT local time at Portsmouth, United States [?]
Altitude: 98 ft
Course: 18°
Speed: 68 MPH
Last telemetry: 2018-04-20 08:06:06 EDT (2h30m ago) – show telemetry
Ch 1: 464, Ch 2: 599, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Byonics: TinyTrak3 (tracker)
Last path: KB1VX>T3PU3Q via W1WQM*,WIDE1*,WIDE2-1,qAR,N3LLO-3 (good)
Positions stored: 5473
Packet rate: 319 seconds between packets on average during 2867 seconds.
Stations near current position of KB1VX - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KB1ZDR B0.5 miles 262°2018-04-02 22:39:06 KB1ZDR-B0.5 miles 262°2018-04-02 22:39:16
KB1SYG-70.7 miles 199°2018-04-12 18:21:50 EW17440.7 miles 153°2018-04-20 10:36:15
WR1U-31.4 miles 189°2018-03-28 16:37:28 KB1YJ-131.9 miles 186°2018-04-20 09:40:52
CW03333.0 miles 99°2018-04-20 10:22:14 N2MSS-i3.0 miles 28°2018-04-16 18:37:40
QUEEN CUKI3.6 miles 109°2018-04-19 16:01:49 W2GPJ3.8 miles 45°2018-04-17 16:59:59
N1FCC-34.6 miles 216°2018-04-20 10:19:55 KB1HNQ-44.9 miles 228°2018-04-14 23:14:28
KB1UVE-B5.6 miles 223°2018-04-04 15:04:01 KB1UVE B5.6 miles 223°2018-04-04 15:03:51
KC1AWV-145.7 miles 223°2018-04-18 20:21:48 W1WQM5.7 miles 224°2018-04-20 09:59:23
N1YI5.7 miles 223°2018-04-20 10:30:04 KB1YJ-107.3 miles 240°2018-04-20 09:35:11
K1PV-97.4 miles 245°2018-04-09 14:20:10 FW08128.5 miles 267°2018-04-20 10:23:46
Stations which heard KB1VX directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
KA1GJU-3 51 2018-04-02 14:28:02 2018-04-20 07:26:56 FN43JE > FN42MW 22.5 miles 151° 2018-04-11 10:53:56
W1WQM 112 2018-04-02 14:14:05 2018-04-20 08:06:06 FN43KE > FN43NA 18.7 miles 127° 2018-04-11 12:11:08
KQ1L-8 10 2018-04-02 14:16:04 2018-04-19 21:50:50 FN43NF > FN43PF 9.6 miles 91° 2018-04-07 19:09:31
W1TG-1 11 2018-04-05 14:27:32 2018-04-07 14:54:02 FN43MA > FN42OW 7.5 miles 126° 2018-04-05 14:27:32
UNCAN 1 2018-04-11 08:23:33 2018-04-11 08:23:33 FN43MD > FN42EX 34.9 miles 250° 2018-04-11 08:23:33
KC1BOS-10 1 2018-04-05 09:12:07 2018-04-05 09:12:07 FN43LA > FN43IB 15.6 miles 283° 2018-04-05 09:12:07
N3LLO-2 25 2018-04-02 14:39:11 2018-04-20 07:18:57 FN43PC > FN43BI 58.4 miles 289° 2018-04-18 11:34:12
K1NRO 4 2018-04-11 07:39:51 2018-04-11 07:47:52 FN43OE > FN43GF 33.6 miles 272° 2018-04-11 07:47:52

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