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 N4ERP-9 - show graphs
Map loading...
Mic-E message: In service
Location: 40°33.89' N 111°48.22' W - locator DN40CN35NN - show map - static map
0.6 miles South bearing 168° from Granite, Salt Lake County, Utah, United States [?]
2.7 miles Southeast bearing 114° from Sandy Hills, Salt Lake County, Utah, United States
13.6 miles Southeast bearing 130° from West Valley City, Salt Lake County, Utah, United States
14.3 miles South bearing 161° from Salt Lake City, Salt Lake County, Utah, United States
Last position: 2018-10-20 17:47:40 EDT (23h50m ago)
2018-10-20 15:47:40 MDT local time at Granite, United States [?]
Altitude: 5072 ft
Course: 36°
Device: Yaesu: FTM-400DR (rig)
Last path: N4ERP-9>T0SSXY via WIDE1-1,qAR,KB7STN-3 (good)
Positions stored: 15932
Packet rate: 119 seconds between packets on average during 5367 seconds.
Stations near current position of N4ERP-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KJ7BC-70.7 miles 21°2018-10-18 22:56:43 DW61200.9 miles 179°2018-10-21 17:30:19
EW96513.0 miles 258°2018-10-21 17:35:38 KE7FYQ-13.2 miles 304°2018-10-07 19:18:13
KE7IJZ-93.4 miles 224°2018-10-15 00:02:28 EW77014.1 miles 247°2018-10-21 17:30:17
EW73544.7 miles 352°2018-10-21 17:30:29 KD7BIT-54.8 miles 283°2018-09-23 02:28:42
KC2PMD-14.9 miles 0°2018-10-08 19:24:46 FW36715.0 miles 205°2018-10-21 17:35:25
KE6JNO5.1 miles 322°2018-10-21 17:01:09 KE7GHK-45.3 miles 305°2018-10-20 00:17:46
WB7F5.4 miles 239°2018-10-07 21:07:15 N2NR5.6 miles 6°2018-10-21 17:06:14
FW02875.7 miles 336°2018-10-21 17:32:08 K7JEF6.0 miles 302°2018-10-21 17:04:34
DW06116.0 miles 235°2018-10-21 17:31:08 N6RQY-46.0 miles 227°2018-10-05 18:54:52
KD7TRD-96.4 miles 307°2018-10-17 10:28:48 FW18756.4 miles 191°2018-10-21 17:36:16
Stations which heard N4ERP-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
SHEPRD 8 2018-10-02 19:12:09 2018-10-20 16:34:41 DN40CN > DN41BA 31.4 miles 356° 2018-10-20 16:34:41
WA7FFM-1 299 2018-10-01 19:04:57 2018-10-20 14:50:43 DN40BS > DN40DI 29.5 miles 162° 2018-10-12 14:36:45
W7PS-4 3 2018-10-09 10:19:28 2018-10-14 16:10:09 DN40DS > DN40AO 16.2 miles 236° 2018-10-14 16:06:39
K7UHP-1 4 2018-10-20 16:29:02 2018-10-20 16:49:15 DN40CN > DN31XC 40.6 miles 340° 2018-10-20 16:49:15
KF6RAL-2 53 2018-10-01 19:06:14 2018-10-20 16:38:47 DN40CN > DN30XO 14.4 miles 284° 2018-10-20 16:32:29
WEBER 3 2018-10-03 09:10:18 2018-10-09 20:26:38 DN40AQ > DN41AE 36.1 miles 1° 2018-10-03 09:10:18
KB7STN-3 380 2018-10-01 19:04:22 2018-10-20 17:47:40 JF00AA > DN30XL 8940.5 miles 294° 2018-10-10 08:54:30
KD7UM 1 2018-10-04 20:43:20 2018-10-04 20:43:20 DN40BQ > DN40CQ 3.6 miles 66° 2018-10-04 20:43:20
KF6RAL-10 6 2018-10-07 23:30:23 2018-10-14 15:53:12 DN40FO > DN41DR 77.2 miles 352° 2018-10-07 23:35:36
KF6RAL-1 19 2018-10-01 20:20:55 2018-10-10 21:21:06 DN40BR > DN40AG 31.2 miles 188° 2018-10-01 20:20:55
KU5R-6 12 2018-10-01 23:12:08 2018-10-20 16:18:48 DN40CP > DN30SO 35.4 miles 267° 2018-10-20 16:18:48

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