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-10 - show graphs
Comment: ESP32-LoRA APRS Tracker #1
Last status: ESP32-LoRA APRS Tracker #1
Location: 36°50.90' N 76°24.87' W - locator FM16TU03GO - show map
3.2 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: 2024-12-18 14:00:04 EST (14d 17h6m ago)
2024-12-18 14:00:04 EST local time at Portsmouth Heights, United States [?]
Course: 168°
Speed: 0 MPH
Device: RPC Electronics: RTrak (tracker)
Last path: K4APR-10>APRRTE via WIDE2-2,qAR,K4APR-12 (good)
Positions stored: 6129
Other SSIDs: K4APR-6 K4APR-4 K4APR-3 K4APR-12 K4APR-5 K4APR-8 K4APR-9 K4APR-13 K4APR-11 K4APR K4APR-2 K4APR-14 K4APR-15 K4APR-7
Stations near current position of K4APR-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
K4APR0.0 yards 0°2024-12-18 13:45:37 K4APR-41.6 yards 39°2025-01-02 07:02:14
K4APR-36.2 yards 141°2025-01-02 07:01:49 K4APR-66.9 yards 80°2025-01-02 07:06:03
K4APR-1116.5 yards 90°2024-12-18 14:00:14 P-K4APR32.1 yards 90°2025-01-02 07:02:24
K4APR-1334.3 yards 69°2024-12-23 15:34:27 K4APR-946.3 yards 81°2024-12-23 15:40:17
K4APR-251.4 yards 141°2024-12-17 14:45:34 K4APR-1252.8 yards 67°2025-01-02 07:01:19
KI4RUG-90.4 miles 138°2024-12-25 12:39:12 K4APR-50.5 miles 288°2025-01-02 06:57:14
KE4URB-70.8 miles 136°2024-12-24 13:03:25 KQ4OHL-91.3 miles 100°2024-12-20 20:39:27
KW4RK-D1.4 miles 210°2025-01-02 06:46:49 AK4DV-D1.6 miles 258°2025-01-02 06:54:21
KO4SMX-91.7 miles 160°2025-01-02 07:05:57 K2ILH3.0 miles 45°2025-01-02 00:29:20
N4ZDL-73.6 miles 208°2024-12-21 09:06:52 DW91734.2 miles 300°2025-01-02 07:00:39
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