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 KI4SUR-9 - show graphs
Comment: 146.510MHzVA ON
Mic-E message: In service
Location: 39°11.42' N 78°08.07' W - locator FM09WE35UQ - show map
1.6 miles East bearing 78° from Winchester, City of Winchester, Virginia, United States [?]
8.6 miles Northeast bearing 31° from Stephens City, Frederick County, Virginia, United States
59.2 miles West bearing 291° from Arlington, Arlington County, Virginia, United States
62.3 miles West bearing 289° from Washington, D. C., Washington, D.C., United States
Last position: 2024-05-04 15:50:48 EDT (7d 19h59m ago)
2024-05-04 15:50:48 EDT local time at Winchester, United States [?]
Course: 192°
Speed: 0 MPH
Device: Kenwood: TM-D710 (rig)
Last path: KI4SUR-9>S9QQ4R via N3KTX-4*,WIDE1*,N3KTX-5*,WIDE2,qAR,N7NMS (good)
Positions stored: 26918
Other SSIDs: KI4SUR-1 KI4SUR-8 KI4SUR-7 KI4SUR-2
Stations near current position of KI4SUR-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KO4ZPZ-70.7 miles 224°2024-04-21 14:26:29 KO4ZPZ B0.7 miles 225°2024-05-12 11:29:25
KO4ZPZ-B0.7 miles 225°2024-05-12 11:29:35 KO4ZPZ-D0.7 miles 225°2024-05-12 11:31:35
FW06721.7 miles 140°2024-05-12 11:41:33 W8GBR-D3.4 miles 228°2024-05-12 11:41:31
LWXSVRD0A3.7 miles 112°2024-04-15 14:16:58 KQ4NUA-103.8 miles 217°2024-04-20 12:56:02
W4RKC-105.2 miles 230°2024-05-12 11:12:11 EW40746.3 miles 6°2024-05-12 11:49:21
LWXSVRB0A6.3 miles 282°2024-04-15 14:01:58 KT4UX-Y6.6 miles 270°2024-04-27 16:44:04
CW15006.7 miles 202°2024-05-12 11:32:12 CW52556.9 miles 290°2024-04-22 08:04:01
KW4WZ-17.1 miles 241°2024-05-11 21:25:45 CW57418.1 miles 105°2024-05-01 08:33:28
WA1JQC-98.9 miles 183°2024-05-10 13:46:56 K4BCN9.0 miles 82°2024-04-24 00:13:50
W4VIG-59.1 miles 205°2024-05-04 12:20:54 W4VIG-19.3 miles 208°2024-05-04 13:20:05
Stations which heard KI4SUR-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N3KTX-4 49 2024-05-04 09:04:50 2024-05-04 15:50:48 FM09VD > FM19AP 37.0 miles 17° 2024-05-04 09:25:41
KV3B-1 5 2024-05-04 09:12:52 2024-05-04 15:37:52 FM09UA > FM19JE 56.0 miles 78° 2024-05-04 15:37:52
K4MRA-4 1 2024-05-04 15:37:22 2024-05-04 15:37:22 FM09UA > FM08OU 31.4 miles 248° 2024-05-04 15:37:22
N4CV-2 2 2024-05-04 09:14:53 2024-05-04 15:35:23 FM09VB > FM18GW 44.3 miles 99° 2024-05-04 15:35:23
KI4SUR-1 8 2024-05-04 08:55:50 2024-05-04 15:37:20 FM09VC > FM09UA 7.9 miles 216° 2024-05-04 15:31:21
N3IVK-11 2 2024-05-04 08:55:52 2024-05-04 08:56:21 FM09UA > FM09NN 50.8 miles 319° 2024-05-04 08:56:21
KD3SU 7 2024-05-04 09:28:28 2024-05-04 15:11:09 FM19AL > FM19EL 19.4 miles 85° 2024-05-04 15:04:31
W4VA-13 1 2024-05-04 15:35:22 2024-05-04 15:35:22 FM09VB > FM18BR 31.1 miles 136° 2024-05-04 15:35:22
N5KAR-10 1 2024-05-04 15:08:17 2024-05-04 15:08:17 FM19AL > FM19AK 3.8 miles 106° 2024-05-04 15:08:17

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