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APRS station AK4VF-9 - show graphs
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Comment: TinyTrak4 TM-V71A
Mic-E message: In service
Location: 37°35.58' N 77°30.13' W - locator FM17FO92RH - show map - static map
3.5 miles South bearing 174° from Laurel, Henrico County, Virginia, United States [?]
5.0 miles South bearing 177° from Glen Allen, Henrico County, Virginia, United States
84.4 miles Northwest bearing 308° from Norfolk, City of Norfolk, Virginia, United States
86.1 miles Northwest bearing 309° from Chesapeake, City of Chesapeake, Virginia, United States
Last position: 2017-02-27 16:38:51 EST (10h39m ago)
2017-02-27 16:38:51 EST local time at Laurel, United States [?]
Altitude: 203 ft
Course: 218°
Speed: 8 MPH
Last telemetry: 2015-03-30 08:21:08 EDT (700d 19h57m ago) – show telemetry
Ch 1: 400, Ch 2: 595, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Last path: AK4VF-9>S7SU5X via WIDE1-1,WIDE2-1,qAR,AK4VF (good)
Positions stored: 30690
Packet rate: 36 seconds between packets on average during 322 seconds.
Other SSIDs: AK4VF AK4VF-5
Stations near current position of AK4VF-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
AK4VF31.8 yards 270°2017-02-28 03:02:24 KF4ZGF-10.8 miles 170°2017-02-27 21:08:33
EW80951.8 miles 168°2017-02-28 03:17:24 WB4KXS B2.7 miles 16°2017-02-28 03:16:52
WB4KXS-B2.7 miles 16°2017-02-28 03:17:02 KE4KES-73.9 miles 131°2017-02-17 21:56:09
N4DWK4.1 miles 278°2017-02-28 03:15:06 N4DWK-14.1 miles 278°2017-02-28 00:46:41
FROSTFEST4.4 miles 95°2017-02-05 00:35:28 W4IIA-74.9 miles 5°2017-02-17 20:46:58
W4IIA-124.9 miles 5°2017-02-27 13:29:46 W4IIA4.9 miles 5°2017-02-28 03:15:28
KJ4NPB5.0 miles 23°2017-02-25 13:15:49 KM4NHN5.0 miles 312°2017-02-11 13:41:19
KG4PEQ5.0 miles 171°2017-02-23 17:01:25 W4FJ B5.0 miles 137°2017-02-28 03:15:19
W4FJ C5.0 miles 137°2017-02-28 03:15:18 W4FJ-B5.0 miles 137°2017-02-28 03:15:17
W4FJ-C5.0 miles 137°2017-02-28 03:15:19 W4FJ A5.0 miles 137°2017-02-28 03:15:20
Stations which heard AK4VF-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
K4EME-3 1 2017-02-15 07:59:39 2017-02-15 07:59:39 FM17FP > FM08ID 103.7 miles 291° 2017-02-15 07:59:39
W4RAT-2 26 2017-02-06 08:09:31 2017-02-27 16:36:11 FM17FO > FM17FU 18.3 miles 355° 2017-02-13 07:57:32
W4RAT-3 92 2017-02-02 08:13:42 2017-02-27 08:04:39 FM17FP > FM17GM 9.9 miles 137° 2017-02-10 13:02:40
W4RAT-5 6 2017-02-02 08:12:44 2017-02-15 07:57:28 FM17FP > FM17IE 32.6 miles 155° 2017-02-14 07:55:54
W4RAT-1 68 2017-02-02 08:08:20 2017-02-24 07:49:40 FM17FP > FM17EM 8.6 miles 192° 2017-02-10 13:02:35
KB4ZIN-5 2 2017-02-21 08:12:51 2017-02-27 08:06:51 FM17FP > FM17PG 50.3 miles 119° 2017-02-27 08:06:51
KJ4RPW-3 6 2017-02-10 08:06:42 2017-02-20 08:06:37 FM17FP > FM07SX 57.6 miles 296° 2017-02-20 08:06:37
AK4VF 107 2017-02-02 08:04:05 2017-02-27 16:38:51 FM17GN > FM17FO 2.5 miles 302° 2017-02-07 16:59:35
W4IIA 1 2017-02-09 08:22:08 2017-02-09 08:22:08 FM17FP > FM17GP 3.2 miles 43° 2017-02-09 08:22:08

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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