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 KC1TLF-12 - show graphs
Comment: WINLINK
Location: 42°38.00' N 71°27.31' W - locator FN42GP51JX - show map
3.2 miles Southeast bearing 154° from Dunstable, Middlesex County, Massachusetts, United States [?]
3.4 miles Southwest bearing 207° from Tyngsboro, Middlesex County, Massachusetts, United States
27.7 miles Northwest bearing 313° from Boston, Suffolk County, Massachusetts, United States
29.2 miles Northwest bearing 315° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2024-12-04 21:28:28 EST (28d 10h12m ago)
2024-12-04 21:28:28 EST local time at Dunstable, United States [?]
Altitude: 0 ft
Course: 313°
Speed: 0 MPH
Device: Anytone: AT-D878 (ht)
Last path: KC1TLF-12>APAT81 via WIDE1-1,WIDE2-2,qAR,WB2OSZ-5 (good)
Positions stored: 101
Other SSIDs: KC1TLF-10 KC1TLF-2 KC1TLF KC1TLF-D KC1TLF-6 KC1TLF-9
Stations near current position of KC1TLF-12 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KC1TLF-100.4 miles 359°2024-12-30 10:41:45 K3XL B1.2 miles 84°2025-01-02 07:27:10
K3XL-B1.2 miles 84°2025-01-02 07:27:20 KA8SCP-N1.7 miles 201°2025-01-02 07:34:43
KA8SCP N1.7 miles 201°2025-01-02 07:34:33 KA8SCP1.7 miles 200°2024-12-28 10:31:42
W1EML1.8 miles 278°2025-01-02 07:32:29 W1EML-131.8 miles 278°2025-01-02 07:33:16
EW98082.1 miles 238°2025-01-02 07:31:37 CW32243.0 miles 306°2025-01-02 07:37:29
KB1ILQ-73.2 miles 235°2024-12-21 21:21:55 KC1UGK3.4 miles 105°2024-12-27 21:28:57
KC1UGK3.4 miles 105°2024-12-06 09:16:08 KC1UGK-DP3.4 miles 105°2024-12-27 11:55:53
N1RBP3.7 miles 101°2024-12-13 10:12:49 146.9553.8 miles 167°2024-12-29 21:01:29
WB1GOF B4.0 miles 171°2025-01-02 07:36:21 WB1GOF-B4.0 miles 171°2025-01-02 07:36:07
WB1GOF C4.0 miles 171°2025-01-02 07:36:22 WB1GOF-C4.0 miles 171°2025-01-02 07:36:07
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