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 KC3SYB - show graphs
Comment: #JS8 7.079693MHz -18dB
Location: 40°00.00' N 76°00.00' W - locator FN20AA00AA - show map
1.4 miles Northeast bearing 51° from Gap, Lancaster County, Pennsylvania, United States [?]
3.1 miles North bearing 357° from Christiana, Lancaster County, Pennsylvania, United States
44.4 miles West bearing 275° from Philadelphia, Philadelphia County, Pennsylvania, United States
58.8 miles Northeast bearing 33° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-11-26 19:58:20 EST (27d 2h48m ago)
2024-11-26 19:58:20 EST local time at Gap, United States [?]
Device: KN4CRD: JS8Call (software)
Last path: KC3SYB>APJ8CL via qAS,KF0FHP
Positions stored: 7
Other SSIDs: KC3SYB-7
APRS igate – Statistics for 2024-12:
Stations heard directly: 10 on radio path – show map
Last heard a station directly: 2024-12-18 19:47:17 EST (5d 2h59m ago)
Position packets heard directly: 24 on radio path
Position packets sent to APRS-IS: 25 – show map
Stations near current position of KC3SYB - show more
callsign distance last heard - EST      callsign distance last heard - EST
N3QNC-101.5 miles 265°2024-12-23 00:45:58 DW64403.8 miles 163°2024-12-23 22:44:37
EW52074.9 miles 109°2024-12-23 22:44:05 FW04185.1 miles 188°2024-12-23 22:45:03
AT6275.7 miles 43°2024-12-23 22:45:36 N3FYI-26.5 miles 61°2024-12-23 22:40:55
N3WAX-96.6 miles 127°2024-12-20 00:23:35 FW04196.6 miles 297°2024-12-23 22:45:20
DW81226.8 miles 273°2024-12-23 22:45:51 K3VDM-97.2 miles 109°2024-12-21 16:32:02
W3AJD7.5 miles 37°2024-11-27 06:21:04 W3AVP-117.5 miles 334°2024-12-23 22:37:15
W3AVP-57.6 miles 334°2024-12-23 22:22:14 W3AVP-107.8 miles 344°2024-12-23 22:11:31
KC3JUG-107.9 miles 14°2024-12-23 22:45:06 KC3JUG-37.9 miles 15°2024-12-23 22:45:45
KC3JUG-137.9 miles 15°2024-12-23 22:45:01 KC3KMT-i8.1 miles 334°2024-11-24 15:58:49
KC3WOJ8.4 miles 151°2024-11-24 09:01:38 N3TJJ-29.1 miles 314°2024-12-23 22:41:37
Stations heard directly by KC3SYB
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
W1PID 3 2024-12-08 15:43:29 2024-12-18 10:16:17 FN43EM > FN20AA 332.3 miles 42° 2024-12-18 10:16:17
KB1MCT 2 2024-12-17 08:54:16 2024-12-18 16:42:17 FN31WI > FN20AA 222.7 miles 64° 2024-12-18 16:42:17
NN4H 3 2024-12-07 20:14:29 2024-12-17 14:56:16 EM76MW > FN20AA 527.3 miles 249° 2024-12-17 14:56:16
N3MEL 1 2024-12-04 01:37:26 2024-12-04 01:37:26 FM29DW > FN20AA 13.5 miles 102° 2024-12-04 01:37:26
KB3PCY 4 2024-12-06 16:02:28 2024-12-14 10:39:59 FM29EV > FN20AA 21.0 miles 113° 2024-12-14 10:39:59
F1ZXO 6 2024-12-02 18:16:10 2024-12-07 03:18:28 IN88VA > FN20AA 3563.1 miles 55° 2024-12-07 03:18:28
EA1ISP 1 2024-12-05 02:19:27 2024-12-05 02:19:27 IN61XJ > FN20AA 3558.5 miles 64° 2024-12-05 02:19:27
VE7WYC 1 2024-12-18 19:47:17 2024-12-18 19:47:17 CO84JB > FN20AA 2368.2 miles 310° 2024-12-18 19:47:17
W2JKT 2 2024-12-09 10:13:30 2024-12-09 10:23:30 EM95FG > FN20AA 443.6 miles 224° 2024-12-09 10:23:30
KF9NL 1 2024-12-06 20:30:28 2024-12-06 20:30:28 EN70AA > FN20AA 528.7 miles 273° 2024-12-06 20:30:28

Only stations from which a position packet has been heard 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