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 object SPCTOA16P - show graphs
Source callsign: SPCTOA
Comment: TORNADO WATCH #0616 }b0Wz""C"zz\{0616P
Location: 39°47.70' N 75°56.70' W - locator FM29AT60OT - show map
6.5 miles West bearing 253° from West Grove, Chester County, Pennsylvania, United States [?]
8.8 miles West bearing 257° from Avondale, Chester County, Pennsylvania, United States
42.8 miles West bearing 256° from Philadelphia, Philadelphia County, Pennsylvania, United States
49.8 miles Northeast bearing 45° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-08-09 10:29:38 EDT (99d 13h24m ago)
2024-08-09 10:29:38 EDT local time at West Grove, United States [?]
Last path: SPCTOA>APRS via qAO,KD0YUJ-WX
Positions stored: 3
Others sourced by SPCTOA: SPCTOA00P SPCTOA01P SPCTOA02P SPCTOA03P SPCTOA04P SPCTOA05P SPCTOA06P SPCTOA07P SPCTOA08P SPCTOA09P SPCTOA0CP SPCTOA0EP SPCTOA0LP SPCTOA10P SPCTOA11P SPCTOA13P SPCTOA14P SPCTOA15P SPCTOA17P SPCTOA18P SPCTOA19P SPCTOA20P SPCTOA22P SPCTOA23P SPCTOA24P SPCTOA25P SPCTOA28P SPCTOA29P SPCTOA32P SPCTOA33P SPCTOA34P SPCTOA35P SPCTOA36P SPCTOA37P SPCTOA38P SPCTOA39P SPCTOA40P SPCTOA41P SPCTOA42P SPCTOA43P SPCTOA44P SPCTOA45P SPCTOA46P SPCTOA47P SPCTOA48P SPCTOA49P SPCTOA50P SPCTOA52P SPCTOA54P SPCTOA58P SPCTOA59P SPCTOA60P SPCTOA61P SPCTOA62P SPCTOA63P SPCTOA64P SPCTOA65P SPCTOA67P SPCTOA68P SPCTOA69P SPCTOA71P SPCTOA72P SPCTOA73P SPCTOA74P SPCTOA76P SPCTOA77P SPCTOA78P SPCTOA79P SPCTOA80P SPCTOA81P SPCTOA82P SPCTOA84P SPCTOA85P SPCTOA86P SPCTOA87P SPCTOA89P SPCTOA90P SPCTOA91P SPCTOA92P SPCTOA94P SPCTOA95P SPCTOA96P SPCTOA97P SPCTOA99P SPCTOABpP SPCTOAC0P SPCTOAC1P SPCTOAC2P
Stations near current position of SPCTOA16P - show more
callsign distance last heard - EST      callsign distance last heard - EST
K3ZED-22.0 miles 164°2024-11-16 22:45:53 DW35922.8 miles 356°2024-11-16 22:45:03
K3UG-93.5 miles 197°2024-11-16 17:07:25 KB3YCK-104.0 miles 110°2024-11-16 22:48:53
N3WAX-14.6 miles 51°2024-11-16 22:53:11 DW10846.2 miles 86°2024-11-16 22:50:10
KB3FCJ-26.3 miles 77°2024-11-16 22:45:59 KC3WOJ7.0 miles 9°2024-11-10 07:59:22
EW56257.1 miles 302°2024-11-16 22:45:03 KB3YCK-28.5 miles 99°2024-11-16 22:50:35
KC3OVL-N9.2 miles 166°2024-11-07 21:30:44 FW04189.9 miles 337°2024-11-16 22:45:03
EW364310.3 miles 163°2024-11-16 22:51:31 DW644010.6 miles 350°2024-11-16 22:51:57
KE8BII-N11.4 miles 134°2024-11-16 19:13:41 W3UD-312.3 miles 126°2024-11-16 22:16:38
FW829012.4 miles 84°2024-11-16 22:45:42 K3VDM-912.4 miles 18°2024-11-16 18:54:14
N3ZLL-1012.5 miles 141°2024-11-16 22:49:49 EW520712.6 miles 8°2024-11-16 22:51:21
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