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 KC3TDR-7 - show graphs
Comment: 144.390MHz https://aprsdro
Location: 40°39.15' N 75°19.45' W - locator FN20IP16CO - show map
0.7 miles Northeast bearing 36° from Middletown, Northampton County, Pennsylvania, United States [?]
2.1 miles Northeast bearing 32° from Freemansburg, Northampton County, Pennsylvania, United States
69.2 miles West bearing 267° from New York City, New York, United States
72.0 miles West bearing 271° from Brooklyn, Kings County, New York, United States
Last position: 2024-10-28 10:28:45 EDT (18d 1h6m ago)
2024-10-28 10:28:45 EDT local time at Middletown, United States [?]
Altitude: 192 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Course:
Speed: 0 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: KC3TDR-7>APDR16 via TCPIP*,qAC,T2CZECH
Positions stored: 1
Stations near current position of KC3TDR-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
wa3mvq168.1 yards 164°2024-11-15 10:34:12 KC3NSA2.9 miles 225°2024-11-02 19:33:21
NS3L-93.4 miles 331°2024-11-15 09:23:28 NS3L-133.5 miles 350°2024-11-15 10:35:04
W3WOR-73.7 miles 255°2024-10-23 18:08:50 KB3HMK-53.9 miles 93°2024-11-10 13:28:24
KA3NRJ-Y4.1 miles 186°2024-11-07 07:25:09 KA3NRJ-104.1 miles 186°2024-11-07 07:25:07
NA7L4.4 miles 56°2024-11-15 10:19:27 GW00475.1 miles 260°2024-11-15 10:31:18
N3RPV B5.2 miles 268°2024-11-15 10:27:49 N3RPV-B5.2 miles 268°2024-11-15 10:27:59
N3LWY5.6 miles 83°2024-11-15 10:30:23 KH2EI-135.7 miles 148°2024-11-15 10:30:03
W3LUX-105.8 miles 272°2024-11-14 14:59:07 KB3WUC-D6.1 miles 7°2024-11-15 10:27:58
W3OK-36.2 miles 354°2024-11-15 10:31:56 W3OK C6.2 miles 354°2024-11-15 10:31:14
W3OK-C6.2 miles 354°2024-11-15 10:30:59 W3OK B6.2 miles 354°2024-11-15 10:31:14
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.
User guide · 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