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APRS station KJ4OAP-7 - show graphs
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Comment: kevintyler at vt edu
Mic-E message: In service
Location: 37°18.33' N 80°02.71' W - locator EM97XH43NH - show map - static map
1.0 miles Northeast bearing 32° from Salem, City of Salem, Virginia, United States [?]
5.7 miles North bearing 342° from Cave Spring, Roanoke County, Virginia, United States
6.2 miles Northwest bearing 293° from Roanoke, City of Roanoke, Virginia, United States
50.1 miles West bearing 262° from Lynchburg, City of Lynchburg, Virginia, United States
Last position: 2020-01-22 17:32:22 EST (1d 13h37m ago)
2020-01-22 17:32:22 EST local time at Salem, United States [?]
Altitude: 1122 ft
Course: 58°
Speed: 37 MPH
Device: Yaesu: FT1D (ht)
Last path: KJ4OAP-7>S7QX3S via K4FDS-5*,WIDE2-1,qAR,KD4BNQ-3 (good)
Positions stored: 28773
Packet rate: 135 seconds between packets on average during 1751 seconds.
Other SSIDs: KJ4OAP KJ4OAP-1 KJ4OAP-10 KJ4OAP-2 KJ4OAP-9
Stations near current position of KJ4OAP-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KJ4OAP-9390.3 yards 231°2020-01-23 17:49:55 KJ4OAP-1501.6 yards 11°2020-01-24 06:41:50
KJ4OAP515.9 yards 11°2020-01-24 07:05:28 N4SJK-N1.0 miles 213°2020-01-24 07:00:04
K04ABL-51.7 miles 32°2020-01-07 23:43:57 W4V/RA0452.4 miles 272°2020-01-17 16:42:41
W8STL-72.9 miles 166°2019-12-30 18:56:57 W4V/RA0293.2 miles 14°2020-01-21 19:15:20
W8STL-13.4 miles 162°2019-12-30 18:59:42 EW97533.6 miles 60°2020-01-24 07:06:30
KN4PAH3.9 miles 173°2020-01-22 13:25:27 KG4YXP-93.9 miles 107°2020-01-23 22:35:21
KG4YXP-134.0 miles 106°2020-01-24 03:16:30 KG4YXP-74.0 miles 106°2020-01-12 16:57:39
KG4YXP4.2 miles 108°2020-01-19 20:21:40 FW65744.3 miles 4°2020-01-24 07:05:15
K4FDS4.4 miles 61°2020-01-21 09:10:47 PS-K4FDS4.4 miles 61°2020-01-23 08:00:47
AB3U-14.7 miles 134°2020-01-03 16:13:32 KI4LLA-14.8 miles 143°2020-01-08 20:35:31
Stations which heard KJ4OAP-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
K4FDS-5 200 2020-01-02 16:08:39 2020-01-22 17:31:51 EM97WG > FM07AG 11.7 miles 96° 2020-01-22 17:24:48
K4FDS 13 2020-01-03 16:12:43 2020-01-16 08:47:55 FM07AH > FM07AI 2.8 miles 340° 2020-01-03 16:12:43
KJ4SNT 1 2020-01-15 09:06:19 2020-01-15 09:06:19 EM97TE > EM96TX 15.6 miles 174° 2020-01-15 09:06:19
KD4BNQ-3 141 2020-01-06 08:59:30 2020-01-22 17:14:47 EM97UE > EM97RI 18.0 miles 308° 2020-01-21 08:58:28

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.
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