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 AK4VF - show graphs
Map loading...
Comment: Raspberry Pi iGate
Location: 37°35.58' N 77°30.15' W - locator FM17FO92QH - show map - static map
3.5 miles South bearing 174° from Laurel, Henrico County, Virginia, United States [?]
5.0 miles South bearing 178° from Glen Allen, Henrico County, Virginia, United States
84.5 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: 2017-02-21 00:11:29 EST (6m31s ago)
2017-02-21 00:11:29 EST local time at Laurel, United States [?]
Last telemetry: 2017-02-21 00:15:59 EST (2m1s ago) – show telemetry
Avg 10m: 0.003 Rx Erlang, Avg 10m: 0 Tx Erlang, RxPkts: 3 count/10m, IGateDropRx: 0 count/10m, TxPkts: 0 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (software, Linux/Unix)
Last path: AK4VF>APRX28 via TCPIP*,qAC,T2CAEAST
Positions stored: 4
Packet rate: 528 seconds between packets on average during 26380 seconds.
Other SSIDs: AK4VF-5 AK4VF-9
APRS igate – Statistics for 2017-02:
Stations heard directly: 16 on radio path – show map
Last heard a station directly: 2017-02-20 16:43:09 EST (7h34m ago)
Position packets heard directly: 132 on radio path
Position packets sent to APRS-IS: 7366 – show map
Stations near current position of AK4VF - show more
callsign distance last heard - EST      callsign distance last heard - EST
AK4VF-931.8 yards 90°2017-02-20 16:43:09 EW80951.8 miles 168°2017-02-21 00:13:29
WB4KXS B2.7 miles 17°2017-02-21 00:13:24 WB4KXS-B2.7 miles 17°2017-02-21 00:13:34
KF4ZGF-13.5 miles 283°2017-02-16 20:29:26 KE4KES-73.9 miles 131°2017-02-17 21:56:09
N4DWK4.1 miles 278°2017-02-21 00:15:06 N4DWK-14.1 miles 278°2017-02-21 00:16:45
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°2017-02-19 21:50:16 W4IIA4.9 miles 5°2017-02-21 00:09:46
KJ4NPB5.0 miles 91°2017-02-14 15:10:36 KM4NHN5.0 miles 312°2017-02-11 13:41:19
WA4SSG5.0 miles 220°2017-01-27 19:30:53 NQ4E-95.0 miles 230°2017-01-28 15:06:24
W4FJ B5.1 miles 137°2017-02-21 00:15:16 W4FJ C5.1 miles 137°2017-02-21 00:15:16
W4FJ-B5.1 miles 137°2017-02-21 00:15:16 W4FJ-C5.1 miles 137°2017-02-21 00:15:17
Stations heard directly by AK4VF
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
W1CCE-1 2 2017-02-15 16:28:09 2017-02-15 16:29:13 FM17GN > FM17FO 2.5 miles 122° 2017-02-15 16:29:13
N3AO-9 2 2017-02-04 08:42:29 2017-02-04 08:44:41 FM17GO > FM17FO 1.7 miles 111° 2017-02-04 08:44:41
W9TCE-9 1 2017-02-04 11:08:27 2017-02-04 11:08:27 FM17GO > FM17FO 2.6 miles 75° 2017-02-04 11:08:27
N2VRG-9 6 2017-02-04 07:55:43 2017-02-06 12:25:36 FM17GN > FM17FO 2.5 miles 118° 2017-02-06 12:25:36
KB1EDE-1 1 2017-02-15 16:28:29 2017-02-15 16:28:29 FM17GN > FM17FO 2.4 miles 122° 2017-02-15 16:28:29
W4PJW-14 2 2017-02-04 08:52:05 2017-02-04 08:52:46 FM17GO > FM17FO 1.0 miles 79° 2017-02-04 08:52:46
W4TTU-9 1 2017-02-04 11:07:38 2017-02-04 11:07:38 FM17GO > FM17FO 4.5 miles 97° 2017-02-04 11:07:38
K4NNW-15 1 2017-02-04 14:21:50 2017-02-04 14:21:50 FM17GO > FM17FO 1.0 miles 79° 2017-02-04 14:21:50
KK4AIO-9 13 2017-02-04 14:37:36 2017-02-04 22:43:24 FM17GN > FM17FO 2.9 miles 138° 2017-02-04 16:38:48
AK4VF-9 82 2017-02-02 08:04:05 2017-02-20 16:43:09 FM17GN > FM17FO 2.5 miles 122° 2017-02-07 16:59:35
KC0IEB-14 1 2017-02-17 18:00:06 2017-02-17 18:00:06 FM17GO > FM17FO 1.6 miles 103° 2017-02-17 18:00:06
K2VIZ-1 1 2017-02-04 06:47:58 2017-02-04 06:47:58 FM17GO > FM17FO 0.6 miles 59° 2017-02-04 06:47:58
KG4FJC-9 5 2017-02-04 07:41:38 2017-02-04 14:48:50 FM17GO > FM17FO 1.7 miles 112° 2017-02-04 07:44:28
N9AOT-9 1 2017-02-03 12:38:44 2017-02-03 12:38:44 FM17GO > FM17FO 1.6 miles 113° 2017-02-03 12:38:44
W3ZY-9 1 2017-02-04 07:23:05 2017-02-04 07:23:05 FM17GO > FM17FO 3.0 miles 73° 2017-02-04 07:23:05
KE4KES-7 12 2017-02-03 09:46:44 2017-02-17 12:08:30 FM17GN > FM17FO 1.5 miles 158° 2017-02-16 17:58:50

Only stations from which a position packet has been heard 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