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 CTPTOR50A - show graphs
Source callsign: CTPTOR
Comment: TORNADO }a0IN5N=KALCKDJJLLJRJUPYW4Q/N5{500AA
Location: 40°39.00' N 76°58.20' W - locator FN10MP36OA - show map
7.6 miles North bearing 356° from Millersburg, Dauphin County, Pennsylvania, United States [?]
10.2 miles Southeast bearing 157° from Middleburg, Snyder County, Pennsylvania, United States
58.9 miles West bearing 292° from Reading, Berks County, Pennsylvania, United States
85.9 miles Southwest bearing 233° from Scranton, Lackawanna County, Pennsylvania, United States
Last position: 2024-06-29 17:47:38 EDT (6d 6h18m ago)
2024-06-29 17:47:38 EDT local time at Millersburg, United States [?]
Course: 84°
Speed: 54 MPH
Last path: CTPTOR>APRS via qAO,AE5PL-WX
Positions stored: 1
Others sourced by CTPTOR: CTPTOR0qA CTPTOR10A CTPTOR1HA CTPTOR20A CTPTOR30A CTPTOR40A CTPTOR60A CTPTORI1A CTPTORIvA CTPTORJIA CTPTORJkA CTPTORKGA CTPTORKmA CTPTORL0A
Stations near current position of CTPTOR50A - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KC3OXK4.0 miles 63°2024-07-06 00:00:33 KC0NAH-95.6 miles 335°2024-07-05 11:26:37
W3SLA-38.1 miles 69°2024-06-29 11:54:01 W3TFP-88.4 miles 68°2024-07-01 19:33:29
W3TFP8.5 miles 67°2024-07-01 23:09:15 W3SLA8.5 miles 67°2024-06-28 22:54:31
W3SLA-28.5 miles 67°2024-06-28 22:55:50 GW41969.1 miles 118°2024-07-06 00:03:34
CW14399.3 miles 77°2024-07-06 00:03:33 KC3AWN-1311.2 miles 156°2024-07-03 22:30:39
DW816211.7 miles 153°2024-07-05 23:56:46 CTPSVRR1A11.9 miles 319°2024-06-29 18:02:38
EW301712.1 miles 179°2024-07-06 00:05:13 AB3CE-912.2 miles 28°2024-07-03 13:52:10
CTPSVRC1A12.5 miles 113°2024-06-26 18:16:20 FW581713.0 miles 149°2024-07-06 00:01:08
KC3SXH14.4 miles 283°2024-06-07 15:21:25 WF3J-N15.2 miles 111°2024-07-05 23:48:35
WF3J15.2 miles 111°2024-07-01 23:46:20 CTPSVRL1A16.3 miles 255°2024-06-26 23:17:21
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