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APRS object KJ7CRF B - show graphs
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Source callsign: KJ7CRF-S
Comment: 440 Voice 446.50000MHz +0.0000MHz
Location: 32°12.89' N 110°53.75' W - locator DM42NF21MN - show map - static map
1.9 miles East bearing 105° from Tucson, Pima County, Arizona, United States [?]
4.4 miles East bearing 76° from South Tucson, Pima County, Arizona, United States
93.2 miles Southeast bearing 144° from Chandler, Maricopa County, Arizona, United States
Last position: 2021-05-08 18:47:13 EDT (1m4s ago)
2021-05-08 15:47:13 MST local time at Tucson, United States [?]
Last path: KJ7CRF-S>APDG01 via TCPIP*,qAC,KJ7CRF-GS
Positions stored: 4
Stations near current position of KJ7CRF B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KJ7CRF-B0.0 yards 0°2021-05-08 18:47:23 N7HND1.0 miles 57°2021-05-08 18:44:46
EW17221.0 miles 343°2021-05-08 18:46:13 EW75041.0 miles 156°2021-05-08 18:36:01
N7SPW1.3 miles 55°2021-05-08 02:49:50 N1LRO-51.4 miles 164°2021-05-06 21:02:27
EW32521.9 miles 285°2021-04-21 21:56:50 EW89671.9 miles 325°2021-05-08 18:45:41
N7SAR-22.1 miles 16°2021-05-08 17:38:36 KC0POB-92.4 miles 79°2021-05-07 21:26:27
EW19562.9 miles 286°2021-05-08 18:46:05 FW91852.9 miles 325°2021-05-08 18:48:00
FW14263.0 miles 357°2021-05-08 18:45:48 FW90023.1 miles 23°2021-05-08 18:48:07
FW61533.1 miles 75°2021-05-08 18:32:17 KB7SKY-73.2 miles 351°2021-04-19 19:28:16
WD8KRV-23.5 miles 88°2021-05-08 15:35:24 KD7QPA-23.6 miles 293°2021-05-07 21:12:59
W0OAH-33.6 miles 294°2021-04-19 20:39:59 KC0AYD-104.0 miles 82°2021-05-08 18:21:19
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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