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 KE4HOT-7 - show graphs
Map loading...
Comment: 145.130MHz C107 -060 RF Fire is hot /
Mic-E message: En route
Location: 38°47.97' N 77°35.74' W - locator FM18ET81MV - show map - static map
2.4 miles East bearing 112° from Haymarket, Prince William County, Virginia, United States [?]
8.0 miles Southeast bearing 154° from Bull Run Mountain Estates, Prince William County, Virginia, United States
30.8 miles West bearing 258° from Washington, D. C., Washington, D.C., United States
62.7 miles Southwest bearing 238° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-02-24 17:39:32 EST (1h44m ago)
2017-02-24 17:39:32 EST local time at Haymarket, United States [?]
Course: 280°
Speed: 70 MPH
Last telemetry: 2014-02-10 16:14:18 EST (1110d 3h9m ago) – show telemetry
Ch 1: 603, Ch 2: 0, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Kenwood: TH-D72 (ht)
Last path: KE4HOT-7>SX4W9W via W4VA-10,WIDE1*,WIDE2-1,qAR,KS1G-1 (good)
Positions stored: 4911
Stations near current position of KE4HOT-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N3OB-100.4 miles 213°2017-01-30 11:29:34 KD5TXN-90.9 miles 256°2017-02-16 17:04:54
KJ4LAS-91.0 miles 256°2017-02-21 14:26:33 K7FSU-91.7 miles 251°2017-02-24 14:40:42
W4JXA-52.0 miles 112°2017-02-18 21:40:13 KD6AKC-83.3 miles 71°2017-02-21 07:57:14
EW89144.2 miles 307°2017-02-24 19:20:16 KI4AZX-74.6 miles 163°2017-02-15 15:38:09
KI4AZX-144.6 miles 163°2017-02-22 16:44:08 KD4VA4.9 miles 351°2017-02-09 10:43:27
DW73255.2 miles 201°2017-02-24 19:21:34 N3UC5.2 miles 318°2017-02-24 19:15:17
W4YP5.7 miles 320°2017-02-13 13:00:18 EW70606.8 miles 314°2017-02-24 19:00:49
DW99356.9 miles 182°2017-02-24 19:17:15 K5ROE-46.9 miles 92°2017-02-24 19:20:23
K5ROE-36.9 miles 92°2017-02-23 18:26:42 K5ROE-106.9 miles 92°2017-02-18 15:48:07
K5ROE-56.9 miles 92°2017-02-18 15:49:21 EW78407.1 miles 60°2017-02-24 19:20:28
Stations which heard KE4HOT-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N3HF-1 3 2017-02-01 16:24:56 2017-02-23 17:43:44 FM18HU > FM18GQ 13.1 miles 188° 2017-02-01 16:24:56
W4TTU 1 2017-02-01 16:11:58 2017-02-01 16:11:58 FM18HW > FM19HB 7.1 miles 5° 2017-02-01 16:11:58
W4VA-10 3 2017-02-03 16:17:08 2017-02-24 17:39:32 FM18FS > FM18BR 17.2 miles 264° 2017-02-03 16:17:08
N1RM-1 1 2017-02-02 16:07:06 2017-02-02 16:07:06 FM18HW > FM18HW 2.4 miles 81° 2017-02-02 16:07:06
KK4ZUU 23 2017-02-01 16:34:11 2017-02-23 17:36:21 FM18FT > FM18GT 5.1 miles 72° 2017-02-07 17:00:05

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