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 KC1SPX-5 - show graphs
Comment: https://aprsdroid.org/
Location: 42°53.84' N 71°29.98' W - locator FN42GV05AI - show map
2.2 miles North bearing 338° from East Merrimack, Hillsborough County, New Hampshire, United States [?]
2.2 miles North bearing 352° from Merrimack, Hillsborough County, New Hampshire, United States
43.4 miles Northwest bearing 329° from Boston, Suffolk County, Massachusetts, United States
45.2 miles Northwest bearing 330° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2024-04-18 22:39:03 EDT (34d 42m ago)
2024-04-18 22:39:03 EDT local time at East Merrimack, United States [?]
Altitude: 137 ft
Course: 292°
Speed: 0 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: KC1SPX-5>APDR16 via TCPIP*,qAC,T2CZECH
Positions stored: 2
Other SSIDs: KC1SPX KC1SPX
Stations near current position of KC1SPX-5 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KD2OLK-70.5 miles 292°2024-05-05 17:28:47 AV1940.9 miles 83°2024-05-22 23:20:24
W1ANC-90.9 miles 330°2024-05-18 11:59:09 KC1YJ0.9 miles 65°2024-05-17 21:27:39
N1XYI-91.4 miles 234°2024-05-19 08:39:51 N1DDH-72.4 miles 127°2024-05-19 23:23:27
N1DDH-42.4 miles 127°2024-05-16 19:57:59 W1MUZ-73.0 miles 289°2024-05-05 09:47:02
K1EHZ-103.7 miles 325°2024-05-22 23:01:32 N1EZ-73.8 miles 292°2024-05-03 04:56:01
N1EZ-23.9 miles 293°2024-05-21 15:30:33 N1EZ3.9 miles 293°2024-04-26 01:37:04
N1EZ-A3.9 miles 291°2024-05-08 03:00:27 N1EZ-14.0 miles 294°2024-05-22 23:06:28
KB1ICD-94.1 miles 16°2024-05-21 11:34:09 N1YOQ-74.3 miles 1°2024-04-28 14:35:17
N1YOQ-14.3 miles 1°2024-05-11 17:58:26 KD1UA-94.7 miles 31°2024-05-21 15:54:14
DW17704.7 miles 26°2024-05-22 23:19:01 N1NAZ-15.1 miles 134°2024-05-22 23:05:44
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