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 K9RCZ-14 - show graphs
Comment: Batt=3.94V/80%-
Location: 41°55.05' N 87°58.67' W - locator EN61AW20PE - show map
1.1 miles Southeast bearing 150° from Addison, DuPage County, Illinois, United States [?]
2.0 miles North bearing 17° from Villa Park, DuPage County, Illinois, United States
17.5 miles West bearing 286° from Chicago, Cook County, Illinois, United States
20.7 miles Northeast bearing 58° from Aurora, Kane County, Illinois, United States
Last position: 2024-12-29 17:25:27 EST (26d 5h46m ago)
2024-12-29 16:25:27 CST local time at Addison, United States [?]
Course: 248°
Speed: 0 MPH
Device: SQ9MDD: LoRa KISS TNC/Tracker (tracker)
Last path: K9RCZ-14>APLOX1 via WIDE1-1,Q1090,qAR,K9RCZ-10 (good)
Positions stored: 15560
Other SSIDs: K9RCZ-3 K9RCZ-13 K9RCZ-10 K9RCZ-7 K9RCZ-12 K9RCZ-4 K9RCZ-11 K9RCZ-15 K9RCZ-1 K9RCZ-5 K9RCZ-9 k9rcz K9RCZ-6 K9RCZ-8 K9RCZ-50 K9RCZ-55 K9RCZ-75 K9RCZ-40 K9RCZ-2
Stations near current position of K9RCZ-14 - show more
callsign distance last heard - EST      callsign distance last heard - EST
K9RCZ-123.0 yards 143°2025-01-24 18:07:10 K9RCZ-155.4 yards 270°2024-12-29 19:31:06
K9RCZ-719.0 yards 163°2025-01-24 21:34:22 K9RCZ-422.7 yards 226°2025-01-24 14:43:45
K9RCZ-1324.5 yards 354°2025-01-24 23:01:45 K9RCZ-1126.8 yards 356°2025-01-12 22:42:25
K9RCZ-1047.4 yards 358°2025-01-24 22:53:01 KD9LDQ1.2 miles 46°2025-01-24 18:48:16
W5WYO-102.7 miles 103°2025-01-24 23:09:59 W9EDD2.8 miles 26°2025-01-05 23:16:31
W5WYO-142.9 miles 105°2025-01-24 23:09:49 KD9SJA-13.1 miles 358°2025-01-11 12:46:47
KB9WPA3.4 miles 99°2025-01-21 01:03:42 KD9PKP-153.8 miles 61°2025-01-24 23:10:04
KC9WPR-54.1 miles 9°2025-01-22 02:24:25 K5POK-144.2 miles 43°2025-01-22 07:36:46
KJ7AWM-i4.2 miles 145°2024-12-28 22:11:35 N9MCC5.1 miles 243°2024-12-29 21:27:21
KD9ZNA-75.2 miles 208°2025-01-20 14:14:10 KD9ZNA-95.3 miles 208°2025-01-21 13:46:43
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.
User guide · 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