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APRS station K3BTK - show graphs
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Mic-E message: En route
Location: 39°20.70' N 77°11.49' W - locator FM19JI72AT - show map - static map
2.9 miles Southwest bearing 222° from Mount Airy, Carroll County, Maryland, United States [?]
4.0 miles North bearing 10° from Damascus, Montgomery County, Maryland, United States
31.2 miles West bearing 277° from Baltimore, City of Baltimore, Maryland, United States
32.2 miles North bearing 345° from Washington, D. C., Washington, D.C., United States
Last position: 2017-02-25 10:47:46 EST (6h53m ago)
2017-02-25 10:47:46 EST local time at Mount Airy, United States [?]
Course:
Device: Kenwood: TM-D700 (rig)
Last path: K3BTK>SY2P7P via KV3B-1*,WIDE2-1,qAR,K8GIS (good)
Positions stored: 18074
Stations near current position of K3BTK - show more
callsign distance last heard - EST      callsign distance last heard - EST
N3TEM-12.2 miles 23°2017-02-25 16:59:20 W3SJM B2.8 miles 248°2017-02-14 14:12:32
W3SJM-B2.8 miles 248°2017-02-14 14:12:42 KA3TIL B2.8 miles 248°2017-02-25 17:29:10
KA3TIL-B2.8 miles 248°2017-02-25 17:29:20 n1ig-93.1 miles 239°2017-02-24 15:25:19
CW88993.7 miles 225°2017-02-25 17:38:40 KB3CJJ-14.0 miles 246°2017-02-25 17:17:07
EW14764.7 miles 134°2017-02-25 17:31:19 CW40475.5 miles 178°2017-02-25 17:37:05
DW08198.4 miles 67°2017-02-25 17:38:07 DW53588.4 miles 324°2017-02-25 17:34:49
DW40479.4 miles 36°2017-02-25 17:37:03 W3ICF9.6 miles 267°2017-02-22 09:29:25
N3SRZ B10.8 miles 184°2017-02-25 17:38:19 N3SRZ-B10.8 miles 184°2017-02-25 17:38:29
KFDK11.0 miles 297°2017-02-22 00:28:52 KV3B-111.3 miles 195°2017-02-25 17:36:00
K3UCB-911.6 miles 197°2017-02-20 17:43:56 KB3HNO-711.8 miles 282°2017-02-17 14:55:10
Stations which heard K3BTK directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N3KTX-2 27 2017-02-01 07:37:40 2017-02-24 16:40:14 FM19MJ > FM19FL 29.9 miles 282° 2017-02-14 18:22:05
N3KTX-1 40 2017-02-02 07:25:32 2017-02-25 09:39:07 FM19JI > FM19PG 24.5 miles 100° 2017-02-25 09:34:05
NV4FM-5 1 2017-02-17 12:41:24 2017-02-17 12:41:24 FM19LA > FM18JV 11.8 miles 231° 2017-02-17 12:41:24
K3GJ-13 2 2017-02-11 11:58:30 2017-02-11 13:32:31 FM19JI > FM18NU 39.3 miles 153° 2017-02-11 13:32:31
KV3B-1 66 2017-02-01 07:57:47 2017-02-25 10:47:46 FM19MJ > FM19JE 22.0 miles 230° 2017-02-20 11:18:38
KB3CJJ-1 2 2017-02-02 07:55:43 2017-02-24 16:25:01 FM19JH > FM19IH 2.0 miles 255° 2017-02-02 07:55:43
W4TTU 7 2017-02-02 08:05:49 2017-02-21 17:38:01 FM19JI > FM19HB 23.0 miles 205° 2017-02-21 17:38:01
W5ODJ-5 1 2017-02-06 17:55:27 2017-02-06 17:55:27 FM19JH > FM19EF 24.8 miles 255° 2017-02-06 17:55:27
KC3BHK-1 2 2017-02-03 06:38:51 2017-02-22 17:56:59 FM19IG > FM19GJ 13.2 miles 318° 2017-02-22 17:56:59
KS1G-1 1 2017-02-21 08:11:32 2017-02-21 08:11:32 FM19IF > FM18HX 16.9 miles 199° 2017-02-21 08:11:32

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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