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 W4ORL-9 - show graphs
Map loading...
Comment: W4ORL Ralph Orlando
Mic-E message: In service
Location: 28°37.10' N 81°23.92' W - locator EL98HO28DJ - show map - static map
5.6 miles North bearing 348° from Orlando, Orange County, Florida, United States [?]
8.0 miles Northwest bearing 312° from Azalea Park, Orange County, Florida, United States
79.4 miles Northeast bearing 54° from Tampa, Hillsborough County, Florida, United States
Last position: 2017-08-17 19:10:35 EDT (7h30m ago)
2017-08-17 19:10:35 EDT local time at Orlando, United States [?]
Altitude: 115 ft
Course: 89°
Speed: 12 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: W4ORL-9>R8SW1P via W4MCO-10*,qAR,W4TKB (good)
Positions stored: 4840
Packet rate: 634 seconds between packets on average during 26631 seconds.
Other SSIDs: W4ORL
Stations near current position of W4ORL-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WB4ULT-22.1 miles 114°2017-07-31 10:49:49 K2KZ-42.2 miles 288°2017-08-18 01:55:01
K2KZ-82.3 miles 288°2017-08-15 10:06:33 KJ4WRO3.1 miles 125°2017-08-17 17:27:52
W2BZY-93.3 miles 10°2017-07-26 19:43:39 WA4LZC4.0 miles 224°2017-08-18 02:38:34
N4APD-14.0 miles 37°2017-08-18 02:11:49 W4QED-104.6 miles 62°2017-08-12 23:26:32
443.075+4.7 miles 170°2017-08-18 02:34:36 DW33935.0 miles 1°2017-08-18 02:40:10
KG4YDW-75.1 miles 100°2017-08-17 18:45:00 WA4IKQ5.2 miles 97°2017-08-18 01:46:58
N4EC5.2 miles 312°2017-08-18 02:34:08 KG4QPU5.2 miles 68°2017-08-17 18:27:21
N0XIA-45.2 miles 134°2017-08-16 23:25:09 KG4QPU-15.3 miles 69°2017-07-20 20:30:56
K1XC A5.3 miles 150°2017-08-18 02:23:40 K1XC AD5.3 miles 150°2017-08-18 02:23:40
K1XC B5.3 miles 150°2017-08-18 02:23:40 K1XC C5.3 miles 150°2017-08-18 02:23:40
Stations which heard W4ORL-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
K4LKL-10 2 2017-08-11 13:45:36 2017-08-11 14:32:49 EL98AB > EL98AB 1.7 miles 327° 2017-08-11 13:45:36
WC4PEM-9 4 2017-08-05 19:52:28 2017-08-16 21:14:43 EL98HN > EL98CE 37.4 miles 225° 2017-08-05 19:52:28
WC4PEM-10 13 2017-08-03 17:41:25 2017-08-11 14:40:30 EL98HN > EL97CV 54.2 miles 210° 2017-08-03 17:57:28
WC4PEM-14 82 2017-08-01 14:16:39 2017-08-17 18:57:11 EL98HO > EL98EG 30.6 miles 215° 2017-08-16 18:03:33
WC4PEM-15 21 2017-08-02 15:12:18 2017-08-17 13:00:08 EL98HO > EL98EA 43.3 miles 197° 2017-08-02 15:13:21
KQ4KX 1 2017-08-11 12:44:19 2017-08-11 12:44:19 EL98AA > EL98CB 10.5 miles 84° 2017-08-11 12:44:19
WC4PEM-13 2 2017-08-16 09:10:36 2017-08-16 09:45:38 EL98LG > EL97IS 38.7 miles 209° 2017-08-16 09:45:38
W4MCO-10 693 2017-08-01 09:20:28 2017-08-17 19:10:35 JG01AJ > EL98IO 6660.2 miles 299° 2017-08-11 09:56:36
K4OZS-10 3 2017-08-10 08:04:50 2017-08-11 17:35:52 EL98BN > EL89XC 40.3 miles 343° 2017-08-11 17:35:52
W4KBW 103 2017-08-01 17:49:40 2017-08-17 12:05:55 EL98JO > EL98HN 6.7 miles 233° 2017-08-06 15:39:24
W4MCO 15 2017-08-01 10:08:37 2017-08-03 16:17:38 EL98HN > EL98IO 4.1 miles 70° 2017-08-03 16:17:38
N9JY-1 3 2017-08-16 08:34:56 2017-08-16 14:52:05 EL98LG > EL98OL 19.5 miles 43° 2017-08-16 10:08:45
N4FLA-3 3 2017-08-10 07:44:43 2017-08-11 18:04:33 EL98DT > EL98CP 10.1 miles 190° 2017-08-10 19:06:34
N2HBX-9 3 2017-08-09 15:26:08 2017-08-09 15:34:08 EL98HO > EL98HN 1.0 miles 192° 2017-08-09 15:32:13
W4TKB 9 2017-08-11 16:47:11 2017-08-11 17:30:38 EL98BN > EL88VI 24.5 miles 230° 2017-08-11 17:30:38
WC4PEM-8 1 2017-08-11 16:39:52 2017-08-11 16:39:52 EL88VF > EL88XD 10.8 miles 111° 2017-08-11 16:39:52
WC4PEM-7 1 2017-08-11 16:23:44 2017-08-11 16:23:44 EL88VB > EL97AV 18.3 miles 121° 2017-08-11 16:23:44
K2KZ-4 15 2017-08-10 06:50:44 2017-08-17 19:07:30 EL98GO > EL98GP 2.3 miles 334° 2017-08-17 14:24:59
KC4LZN-10 1 2017-08-10 19:13:19 2017-08-10 19:13:19 EL98DT > EL98DS 4.9 miles 209° 2017-08-10 19:13:19
KD4TWJ-1 15 2017-08-12 13:15:19 2017-08-14 13:42:26 EL98HO > EL98JN 8.1 miles 107° 2017-08-12 18:38:25
KM4ALP 14 2017-08-06 14:22:37 2017-08-12 15:24:41 EL98JO > EL98JP 2.4 miles 32° 2017-08-12 15:23:20
WB4ULT 4 2017-08-09 17:24:44 2017-08-09 17:46:21 EL98IP > EL98IP 0.6 miles 248° 2017-08-09 17:45:33
N4TDX 1 2017-08-16 21:18:22 2017-08-16 21:18:22 EL98HM > EL98OO 35.2 miles 79° 2017-08-16 21:18:22

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