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 KL4C-7 - show graphs
Map loading...
Comment: TH-D74, Chris
Mic-E message: In service
Location: 61°13.97' N 149°52.43' W - locator BP51BF55DV - show map - static map
1.3 miles Northeast bearing 41° from Anchorage, Anchorage Municipality, Alaska, United States [?]
20.1 miles South bearing 172° from Big Lake, Matanuska-Susitna Borough, Alaska, United States
21.3 miles Southwest bearing 205° from Knik-Fairview, Matanuska-Susitna Borough, Alaska, United States
Last position: 2017-02-02 11:10:27 EST (22d 19h14m ago)
2017-02-02 07:10:27 AKST local time at Anchorage, United States [?]
Altitude: 154 ft
Course: 288°
Device: Kenwood: TH-D74 (ht)
Last path: KL4C-7>V1QSYW via WIDE1-1,WIDE2-1,qAR,KL7AIR-10 (good)
Positions stored: 3726
Other SSIDs: KL4C KL4C-12 KL4C-15 KL4C-2 KL4C-8 KL4C-B
Stations near current position of KL4C-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KL4C-845.9 yards 334°2017-02-07 14:48:23 EW02710.6 miles 233°2017-02-25 06:10:31
EW20062.2 miles 225°2017-02-25 06:19:40 KL7AIR-102.4 miles 36°2017-02-25 05:30:49
KL7AIR-12.4 miles 36°2017-02-25 06:00:50 KL2NV-72.5 miles 176°2017-02-15 23:07:48
KL7AA-102.8 miles 181°2017-02-25 06:16:05 CW30172.9 miles 140°2017-02-25 06:17:03
NL7VE3.1 miles 130°2017-02-15 01:38:19 KL7SH3.1 miles 186°2017-02-19 23:00:20
KL4KT-53.4 miles 152°2017-02-23 15:56:15 N7DUD-93.5 miles 150°2017-02-25 03:29:04
CW06503.9 miles 229°2017-02-25 06:10:24 EW28013.9 miles 171°2017-02-25 06:17:29
WL7CVG-34.3 miles 145°2017-02-25 06:14:46 CW47135.2 miles 112°2017-02-25 06:23:03
KL7YK-75.7 miles 188°2017-02-23 16:15:54 KL7YK5.7 miles 188°2017-02-25 06:15:31
CBKA25.7 miles 153°2017-02-25 06:02:22 AL7PX C5.9 miles 183°2017-02-21 23:37:58
Stations which heard KL4C-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
KL7AIR-10 12 2017-01-31 19:18:34 2017-02-02 11:10:27 BP51CB > BP51CG 12.9 miles 353° 2017-02-01 22:14:50

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