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 W7MOT-4 - show graphs
Map loading...
Comment: White Tanks, AZ UHF Digi 3880ft ASL
Last status: White Tanks Mtn UHF Digi, Phoenix, AZ n0rmz@arrl.net
Last beacon: WHTNKS W7MOT-4 DIGIPEATER, White Tanks, AZ
Location: 33°34.87' N 112°34.43' W - locator DM33RN19DL - show map - static map
7.8 miles West bearing 287° from Citrus Park, Maricopa County, Arizona, United States [?]
13.8 miles Northwest bearing 296° from Litchfield Park, Maricopa County, Arizona, United States
30.2 miles West bearing 288° from Phoenix, Maricopa County, Arizona, United States
44.6 miles West bearing 284° from Mesa, Maricopa County, Arizona, United States
Last position: 2017-01-19 14:18:12 EST (11m1s ago)
2017-01-19 12:18:12 MST local time at Citrus Park, United States [?]
Device: Kantronics: KPC-3
Last path: W7MOT-4>APN382 via WIDE2-2,qAS,K0OTZ-7 (good)
Positions stored: 3
Packet rate: 600 seconds between packets on average during 30000 seconds.
Other SSIDs: W7MOT-10 W7MOT-11 W7MOT-3 W7MOT-8 W7MOT-A W7MOT-B W7MOT-C
APRS digipeater – Statistics for 2017-01:
Stations heard directly: 10 on radio path – show map
Last heard a station directly: 2017-01-19 12:58:22 EST (1h30m ago)
Normal receiver range estimate: 99 miles (Updated: 2015-05-31 18:41:26 EDT)
Position packets heard directly: 716 on radio path
Stations near current position of W7MOT-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W7MOT-3405.9 yards 180°2017-01-19 14:20:32 AD7TI-74.2 miles 88°2017-01-15 17:53:33
PFD2VRJ6.1 miles 25°2017-01-13 23:30:57 PFD5PD76.1 miles 25°2017-01-15 22:16:57
PFDRWOA6.9 miles 149°2016-12-21 12:53:18 PFDSL7N6.9 miles 333°2017-01-18 20:37:17
PFDDD3J7.4 miles 20°2017-01-05 03:54:43 PFDSB6Q7.5 miles 90°2017-01-14 01:38:02
PFDSHFF7.9 miles 60°2017-01-17 08:17:28 KF7MMH8.2 miles 138°2016-12-31 04:22:56
PFDRWH18.3 miles 166°2016-12-21 02:14:40 PFDRXFQ8.4 miles 17°2016-12-22 22:49:25
PFDS8XX8.4 miles 153°2017-01-12 20:42:02 PFDRY9B8.8 miles 72°2016-12-24 16:28:04
PFD6DGM8.8 miles 65°2017-01-03 16:46:20 PFDSHOY8.9 miles 142°2017-01-17 11:35:21
PFD3CCI9.0 miles 71°2016-12-21 18:03:44 PFDSD2Q9.0 miles 71°2017-01-14 23:10:34
KI7JFX-79.1 miles 78°2016-12-24 11:42:33 N6DDY-99.3 miles 130°2017-01-14 12:06:52
Stations which heard W7MOT-4 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
KB7KFC-2 554 2016-12-31 19:58:22 2017-01-19 12:38:12 DM33RN > DM43BF 47.3 miles 120° 2017-01-19 12:38:12
W7MOT-11 119 2016-12-31 21:20:23 2017-01-19 11:19:49 DM33RN > DM43HV 70.6 miles 71° 2017-01-19 11:19:49
AA7RD-2 198 2016-12-31 19:18:22 2017-01-19 11:58:12 DM33RN > DM33XO 30.2 miles 86° 2017-01-19 11:58:12
W7ARA-3 41 2016-12-31 21:58:23 2017-01-16 05:58:15 DM33RN > DM43OG 103.1 miles 101° 2017-01-16 05:58:15
KY7K-11 1 2017-01-04 10:38:20 2017-01-04 10:38:20 DM33RN > DM41EW 125.7 miles 153° 2017-01-04 10:38:20
K0OTZ-7 556 2016-12-31 20:58:22 2017-01-19 14:18:12 DM33RN > DM43BM 38.7 miles 95° 2017-01-19 14:18:12

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.
Stations heard directly by W7MOT-4
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
KB7KFC-2 121 2017-01-01 02:40:29 2017-01-19 12:58:22 DM43BF > DM33RN 47.3 miles 120° 2017-01-19 12:58:22
W7MOT-11 1 2017-01-10 10:25:01 2017-01-10 10:25:01 DM43HV > DM33RN 70.6 miles 71° 2017-01-10 10:25:01
AA7RD-12 6 2017-01-02 18:34:54 2017-01-02 21:46:55 DM43NH > DM33RN 101.6 miles 101° 2017-01-02 18:34:54
SHWBTE-2 4 2017-01-04 17:39:14 2017-01-17 11:39:10 DM33WO > DM33RN 27.6 miles 88° 2017-01-17 11:39:10
W7ARA-3 2 2017-01-01 17:32:15 2017-01-03 12:02:03 DM43OG > DM33RN 103.1 miles 101° 2017-01-03 12:02:03
K8PNW-7 7 2017-01-04 14:49:42 2017-01-18 00:25:15 DM43EF > DM33RN 58.8 miles 113° 2017-01-17 20:30:49
K0OTZ-2 239 2017-01-02 11:11:17 2017-01-19 11:57:50 DM43NH > DM33RN 101.6 miles 101° 2017-01-02 14:43:29
KB7OEB-9 8 2017-01-02 18:24:59 2017-01-03 16:29:24 DM33WP > DM33RN 25.7 miles 81° 2017-01-03 16:29:24
N7IYT-1 317 2017-01-02 16:29:36 2017-01-19 07:15:01 DM43AJ > DM33RN 37.4 miles 109° 2017-01-17 19:42:11
W7JET-7 11 2017-01-08 19:29:17 2017-01-09 18:44:41 DM43EL > DM33RN 56.5 miles 97° 2017-01-08 19:59:24

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.
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