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 4PWC3R - show graphs
Mic-E message: In service
Location: 40°25.42' N 77°11.29' W - locator FN10JK71KQ - show map
497.8 yards North bearing 340° from New Bloomfield, Perry County, Pennsylvania, United States [?]
4.8 miles Southwest bearing 219° from Newport, Perry County, Pennsylvania, United States
66.6 miles West bearing 276° from Reading, Berks County, Pennsylvania, United States
70.7 miles North bearing 10° from Frederick, Frederick County, Maryland, United States
Last position: 2025-01-24 08:20:26 EST (1d 20h12m ago)
2025-01-24 08:20:26 EST local time at New Bloomfield, United States [?]
Altitude: 738 ft
Course: 329°
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: 4PWC3R>T0RU4R via HRBGPA,WIDE1,N3KTX-1,WIDE2*,qAR,N3JAS (good)
Positions stored: 1
Stations near current position of 4PWC3R - show more
callsign distance last heard - EST      callsign distance last heard - EST
WC3R-90.0 yards 0°2025-01-03 15:40:31 KC3FVN-919.4 yards 0°2024-12-28 16:02:44
WC3R20.7 yards 180°2025-01-26 04:22:36 DW32637.7 miles 153°2025-01-26 04:25:20
W3/SV-03010.0 miles 295°2025-01-16 09:43:07 EW301712.2 miles 73°2025-01-26 04:30:19
HRBGPA12.5 miles 131°2025-01-26 04:26:02 GW447612.7 miles 181°2025-01-26 04:30:41
P-KC3JSQ13.5 miles 117°2025-01-26 03:01:55 N3FWE-913.6 miles 134°2025-01-11 14:05:17
N3FWE13.8 miles 133°2025-01-26 04:30:01 414.6 miles 134°2025-01-07 18:50:04
KC3HQQ-914.7 miles 320°2025-01-25 15:23:21 KB3LSX-716.0 miles 117°2024-12-28 16:10:05
W3PTH-716.1 miles 185°2025-01-18 16:55:31 FW322216.2 miles 183°2025-01-26 04:31:03
KD3MAD16.5 miles 97°2025-01-25 15:23:08 DW181816.6 miles 318°2025-01-26 04:30:07
DW542516.6 miles 146°2025-01-26 04:25:04 DW691217.4 miles 119°2025-01-26 04:31:59
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