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 KC4ZPL-9 - show graphs
Map loading...
Comment: Yaesu FTM-400XD
Mic-E message: Off duty
Location: 38°55.93' N 75°32.86' W - locator FM28FW43GR - show map - static map
1.7 miles East bearing 70° from Harrington, Kent County, Delaware, United States [?]
5.5 miles South bearing 163° from Felton, Kent County, Delaware, United States
62.2 miles Southeast bearing 113° from Baltimore, City of Baltimore, Maryland, United States
73.4 miles South bearing 196° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2019-04-19 17:08:36 EDT (2d 15h34m ago)
2019-04-19 17:08:36 EDT local time at Harrington, United States [?]
Altitude: -7 ft
Course: 304°
Device: Yaesu: FTM-400DR (rig)
Last path: KC4ZPL-9>SXUU9S via KC4ZPL,WIDE2-1,qAR,KB1EJH-1 (good)
Positions stored: 19719
Other SSIDs: KC4ZPL KC4ZPL-1 KC4ZPL-12 KC4ZPL-13 KC4ZPL-2 KC4ZPL-3 KC4ZPL-4 KC4ZPL-5 KC4ZPL-6 KC4ZPL-7 KC4ZPL-8
Stations near current position of KC4ZPL-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WB3JUV-70.0 yards 0°2019-03-27 20:56:41 KC4ZPL-716.1 yards 90°2019-04-22 05:51:39
KC4ZPL26.2 yards 142°2019-04-22 07:29:49 KC4ZPL-126.2 yards 142°2019-04-19 06:26:49
W6NYC5.0 miles 82°2019-04-21 16:47:00 KB1EJH-1510.5 miles 119°2019-04-22 08:40:26
EW799310.8 miles 190°2019-04-22 08:31:37 KB1EJH-713.9 miles 121°2019-04-18 16:07:01
KB1EJH-1313.9 miles 121°2019-04-22 08:40:51 KB1EJH13.9 miles 121°2019-04-22 08:29:52
N3TTT15.0 miles 351°2019-04-20 17:12:59 N3TTT-915.1 miles 352°2019-04-20 20:13:17
KE8LIJ15.4 miles 8°2019-04-05 11:33:16 CW640416.5 miles 350°2019-04-22 08:40:00
KB1EJH-917.1 miles 130°2019-04-01 14:58:13 EVRIDIKI17.8 miles 74°2019-04-16 09:09:49
AMAZON FORTITUDE18.0 miles 75°2019-04-21 13:59:00 ADVANTAGE ARROW18.0 miles 77°2019-04-07 14:41:43
W3MD18.1 miles 347°2019-04-22 08:16:04 DW392318.6 miles 183°2019-04-06 21:14:18
Stations which heard KC4ZPL-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
W3UD-3 3 2019-04-15 13:11:12 2019-04-15 14:01:44 FM29EN > FM29CQ 9.2 miles 326° 2019-04-15 14:01:44
N3KTX-7 4 2019-04-03 10:28:37 2019-04-19 16:05:57 FM29FA > FM18XW 27.0 miles 260° 2019-04-03 10:28:37
N3KTX-8 2 2019-04-01 12:16:29 2019-04-01 13:20:31 FM28KR > FM28LK 23.4 miles 166° 2019-04-01 12:16:29
N3XJT-1 6 2019-04-15 12:56:11 2019-04-15 14:22:20 FM29EI > FM29AN 24.6 miles 312° 2019-04-15 14:22:20
N3KNT-1 73 2019-04-01 11:33:52 2019-04-19 15:31:34 FM29FD > FM28EM 45.6 miles 189° 2019-04-15 14:52:25
KC4ZPL 6 2019-04-13 14:16:39 2019-04-15 12:06:57 FM29FC > FM28FW 11.6 miles 180° 2019-04-13 14:16:39
KB1EJH-1 61 2019-04-01 11:38:51 2019-04-19 11:53:33 FM28FX > FM28HQ 21.3 miles 164° 2019-04-03 11:36:10
KB1EJH-13 1 2019-04-06 11:07:59 2019-04-06 11:07:59 FM28IS > FM28IT 2.9 miles 2° 2019-04-06 11:07:59
NR3I 3 2019-04-15 13:20:41 2019-04-15 13:56:03 FM29EP > FM29ER 6.6 miles 6° 2019-04-15 13:56:03
N3TTT 5 2019-04-02 11:14:09 2019-04-03 10:25:44 FM29FA > FM29ED 7.5 miles 347° 2019-04-03 10:25:44

Only position packets which were originated by the station 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.
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