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Callsign, ship name or locator: Clear       
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APRS station W7AI-B - show graphs
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Comment: 440 Voice 445.80000MHz -5.0000MHz
Location: 32°13.75' N 111°02.50' W - locator DM42LF45XA - show map - static map
4.1 miles Northeast bearing 45° from Tucson Estates, Pima County, Arizona, United States [?]
6.7 miles West bearing 274° from Tucson, Pima County, Arizona, United States
7.9 miles Northeast bearing 32° from Valencia West, Pima County, Arizona, United States
63.8 miles North bearing 355° from Heroica Nogales, Sonora, Mexico
Last position: 2017-01-18 13:16:53 EST (5m35s ago)
2017-01-18 11:16:53 MST local time at Tucson Estates, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: W7AI-B>APDG02 via TCPIP*,qAC,W7AI-BS
Positions stored: 1
Packet rate: 1176 seconds between packets on average during 58809 seconds.
APRS igate – Statistics for 2017-01:
Position packets sent to APRS-IS: 117 – show map
Stations near current position of W7AI-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
W7AI B0.0 yards 0°2017-01-18 13:16:43 CW22741.5 miles 25°2017-01-18 13:18:22
EW96582.1 miles 173°2017-01-18 13:20:11 K7ZMA-32.2 miles 144°2017-01-18 12:29:36
K7ZMA-12.2 miles 143°2017-01-17 18:47:23 K7GVB-13.2 miles 0°2017-01-08 23:00:05
N5MTN-93.2 miles 66°2016-12-20 10:51:49 EW58093.5 miles 228°2017-01-18 13:22:07
K1LEF-13.7 miles 220°2017-01-16 22:07:06 WA7ARZ-93.8 miles 83°2017-01-18 13:20:56
VE3RJS4.2 miles 229°2017-01-16 17:32:55 K7MJQ-94.3 miles 95°2016-12-29 11:01:24
N3806E4.4 miles 148°2017-01-15 17:51:10 W0KJH-14.6 miles 84°2017-01-14 11:42:28
W0KJH-104.6 miles 84°2017-01-18 13:17:36 W0KJH4.6 miles 84°2017-01-16 00:06:33
VE6CXX4.8 miles 150°2017-01-17 18:23:43 W1SR-95.1 miles 47°2017-01-13 15:41:01
FUSION5.3 miles 299°2017-01-18 13:05:08 K7RJ-15.3 miles 334°2017-01-17 22:34:41
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.
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