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 KB1IIT-11 - show graphs
Map loading...
Comment: Testing
Mic-E message: Off duty
Location: 38°56.82' N 77°20.46' W - locator FM18HW97BG - show map - static map
2.9 miles Southeast bearing 123° from Herndon, Fairfax County, Virginia, United States [?]
4.2 miles Southeast bearing 127° from Oak Grove, Loudoun County, Virginia, United States
16.8 miles West bearing 282° from Washington, D. C., Washington, D.C., United States
45.7 miles Southwest bearing 239° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2018-05-19 15:10:00 EDT (1d 15h37m ago)
2018-05-19 15:10:00 EDT local time at Herndon, United States [?]
Altitude: 607 ft
Course: 230°
Device: Yaesu: VX-8 (ht)
Last path: KB1IIT-11>SXUV8R via KV3B-1*,WIDE1*,WIDE2-1,qAR,KC3BHK-1 (good)
Positions stored: 1911
Stations near current position of KB1IIT-11 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KN4IET-100.5 miles 315°2018-04-23 13:10:18 KM4HRR1.0 miles 128°2018-05-21 06:27:41
KM7HRR1.0 miles 128°2018-05-20 15:43:00 KM4HRR-71.0 miles 129°2018-05-17 20:24:17
KM4HRR B1.0 miles 128°2018-05-20 22:14:33 KM4HRR-B1.0 miles 128°2018-05-20 22:14:43
DW57761.1 miles 80°2018-05-21 06:34:59 443.00RES1.2 miles 315°2018-05-21 06:17:37
N1RM-11.5 miles 302°2018-05-21 06:17:38 W8LPN-51.6 miles 309°2018-04-24 10:53:03
CW38161.7 miles 113°2018-05-21 06:47:02 KE0HFF1.7 miles 321°2018-05-13 06:53:44
AK4AG-51.8 miles 332°2018-05-20 20:44:46 WA3TZH-12.4 miles 33°2018-05-08 17:55:13
DW46992.7 miles 349°2018-05-21 06:43:32 N2LEE-102.7 miles 317°2018-05-21 06:30:47
AC4BT B2.8 miles 251°2018-05-21 03:46:39 AC4BT-B2.8 miles 251°2018-05-21 03:46:49
KD4MAX-63.2 miles 318°2018-05-13 20:02:58 KD4MAX-93.2 miles 318°2018-05-14 13:02:58
Stations which heard KB1IIT-11 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
KV3B-1 2 2018-05-19 15:09:29 2018-05-19 15:10:00 FM18HW > FM19JE 17.3 miles 17° 2018-05-19 15:10:00
N4IK-10 1 2018-05-05 21:36:11 2018-05-05 21:36:11 FN44FG > FN44BK 18.4 miles 311° 2018-05-05 21:36:11

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