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 object N3TTC B - show graphs
Map loading...
Source callsign: N3TTC-S
Comment: 440 Voice 432.55000MHz +0.0000MHz
Location: 40°14.71' N 76°54.19' W - locator FN10NF18OU - show map - static map
1.3 miles North bearing 354° from Lower Allen, Cumberland County, Pennsylvania, United States [?]
1.3 miles Northwest bearing 312° from New Cumberland, Cumberland County, Pennsylvania, United States
67.7 miles North bearing 347° from Baltimore, City of Baltimore, Maryland, United States
78.4 miles West bearing 252° from Allentown, Lehigh County, Pennsylvania, United States
Last position: 2017-10-17 10:53:47 EDT (3d 2h53m ago)
2017-10-17 10:53:47 EDT local time at Lower Allen, United States [?]
Last path: N3TTC-S>APDG01 via TCPIP*,qAC,N3TTC-GS
Positions stored: 1
Others sourced by N3TTC-S: N3TTC C
Stations near current position of N3TTC B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N3TTC C0.0 yards 0°2017-10-18 16:39:52 N3TTC-C0.0 yards 0°2017-10-18 16:40:02
N3TTC-B0.0 yards 0°2017-10-17 10:53:57 N3SW-90.6 miles 96°2017-10-14 21:24:23
N3SW-11.7 miles 138°2017-10-20 08:00:02 KB3CWR-i1.8 miles 138°2017-10-05 17:35:46
N3SW1.8 miles 138°2017-10-20 13:40:12 N3FUD-102.4 miles 342°2017-10-14 15:13:22
KB3FXG-93.4 miles 19°2017-10-20 06:27:19 N8MW3.5 miles 149°2017-10-20 06:41:50
EW59403.6 miles 304°2017-10-20 13:36:27 EW98053.9 miles 26°2017-10-20 13:46:41
AB3LS-94.6 miles 49°2017-10-18 15:31:01 KB3VDY-94.6 miles 32°2017-10-19 17:16:46
KB3YPI4.7 miles 26°2017-10-20 13:35:34 N3FUD-54.8 miles 304°2017-09-20 17:43:25
N3MLB-Y5.5 miles 3°2017-10-20 06:39:35 DW69125.6 miles 10°2017-10-20 13:34:56
EW76905.6 miles 2°2017-10-20 13:44:31 N3FWE-75.6 miles 300°2017-10-15 14:20:43
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