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 N4CRJ - show graphs
Comment: Lake Mary, Florida USA
Location: 28°46.04' N 81°17.06' W - locator EL98IS54VD - show map
2.4 miles South bearing 196° from Sanford, Seminole County, Florida, United States [?]
3.6 miles Southwest bearing 244° from Midway, Seminole County, Florida, United States
16.8 miles North bearing 20° from Orlando, Orange County, Florida, United States
91.1 miles Northeast bearing 51° from Tampa, Hillsborough County, Florida, United States
Last position: 2025-01-08 17:50:38 EST (20d 17h57m ago)
2025-01-08 17:50:38 EST local time at Sanford, United States [?]
Altitude: 0 ft
Last path: N4CRJ>APOSE via TCPIP*,qAC,T2UKRAINE
Positions stored: 1
Stations near current position of N4CRJ - show more
callsign distance last heard - EST      callsign distance last heard - EST
EW42111.6 miles 304°2025-01-29 11:45:44 N4CPR-Y1.8 miles 120°2025-01-15 06:17:01
KO4IEJ-151.9 miles 276°2025-01-29 11:45:26 KO4IEJ-71.9 miles 276°2025-01-07 12:03:39
N1FL-103.0 miles 189°2025-01-29 11:21:40 K4ALV-94.1 miles 288°2025-01-23 16:36:37
W4LMC B4.2 miles 66°2025-01-25 00:04:48 W4LMC-B4.2 miles 66°2025-01-25 00:04:58
KO4JTA-74.4 miles 239°2025-01-27 17:01:59 W4PLB B4.5 miles 312°2025-01-29 11:35:12
W4PLB C4.5 miles 312°2025-01-29 11:35:12 W4PLB-C4.5 miles 312°2025-01-29 11:34:57
W4PLB-B4.5 miles 312°2025-01-29 11:34:57 FW97365.0 miles 182°2025-01-05 17:39:22
N4AFM-D5.5 miles 216°2025-01-25 23:28:31 KE0RTP-56.1 miles 190°2025-01-28 15:14:29
KM4ZYG B6.2 miles 191°2025-01-29 11:29:39 KM4ZYG-B6.2 miles 191°2025-01-29 11:29:49
KM4ZYG-D6.2 miles 191°2025-01-29 11:38:51 DW24816.6 miles 313°2025-01-29 11:45:44
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