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 K4APR-9 - show graphs
Comment: LoRA-APRS Mini Terminal #2
Location: 36°50.90' N 76°24.84' W - locator FM16TU03HO - show map
3.1 miles Northwest bearing 307° from Portsmouth Heights, City of Portsmouth, Virginia, United States [?]
6.5 miles West bearing 278° from Portsmouth, City of Portsmouth, Virginia, United States
7.1 miles West bearing 271° from Norfolk, City of Norfolk, Virginia, United States
24.1 miles West bearing 269° from Virginia Beach, City of Virginia Beach, Virginia, United States
Last position: 2024-12-23 15:40:17 EST (16h55m ago)
2024-12-23 15:40:17 EST local time at Portsmouth Heights, United States [?]
Altitude: 1 ft
Speed: 17 MPH
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: K4APR-9>APLRT1 via WIDE2-2,qAR,K4APR-12 (good)
Positions stored: 2
Other SSIDs: K4APR-12 K4APR-5 K4APR-3 K4APR-13 K4APR-8 K4APR-11 K4APR-10 K4APR K4APR-2 K4APR-6 K4APR-14 K4APR-15 K4APR-4 K4APR-7
Stations near current position of K4APR-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
K4APR-1213.7 yards 12°2024-12-24 08:32:37 K4APR-1314.5 yards 290°2024-12-23 15:34:27
P-K4APR15.4 yards 242°2024-12-24 08:02:30 K4APR-329.8 yards 258°2024-12-23 21:30:29
K4APR-630.1 yards 256°2024-12-05 00:45:05 K4APR-1130.1 yards 256°2024-12-18 14:00:14
K4APR46.3 yards 261°2024-12-18 13:45:37 K4APR-1046.3 yards 261°2024-12-18 14:00:04
K4APR-249.3 yards 196°2024-12-17 14:45:34 K4APR-8226.0 yards 321°2024-12-21 14:32:05
KG4AEP-80.3 miles 256°2024-12-03 00:34:26 K4APR-50.5 miles 286°2024-12-24 08:27:17
KE4URB-70.8 miles 138°2024-12-10 17:21:07 KQ4OHL-91.3 miles 101°2024-12-20 20:39:27
KW4RK-D1.5 miles 211°2024-12-24 08:26:49 AK4DV-D1.6 miles 258°2024-12-24 08:34:43
KO4SMX-91.7 miles 162°2024-12-24 08:01:28 K5VAB-92.1 miles 298°2024-12-23 18:12:03
K9ILU-102.4 miles 6°2024-11-30 15:21:30 K2ILH2.9 miles 45°2024-12-08 17:18:26
Stations which heard K4APR-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
K4APR-12 1 2024-12-23 15:40:17 2024-12-23 15:40:17 FM16TU > FM16TU 13.7 yards 12° 2024-12-23 15:40:17

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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