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 WD9EPF-9 - show graphs
Comment: 146.520MHzGPS TEST
Mic-E message: In service
Location: 41°43.91' N 87°50.78' W - locator EN61BR85KP - show map
1.0 miles Southeast bearing 131° from Willow Springs, Cook County, Illinois, United States [?]
1.0 miles Southwest bearing 207° from Justice, Cook County, Illinois, United States
13.0 miles Southwest bearing 231° from Chicago, Cook County, Illinois, United States
24.5 miles East bearing 94° from Aurora, Kane County, Illinois, United States
Last position: 2024-05-10 14:19:12 EDT (4m42s ago)
2024-05-10 13:19:12 CDT local time at Willow Springs, United States [?]
Altitude: 748 ft
Course:
Speed: 1 MPH
Device: Kenwood: TM-D710 (rig)
Last path: WD9EPF-9>T1TS9Q via WIDE1-1,WIDE2-1,qAR,KC9VIX-2 (good)
Positions stored: 7446
Packet rate: 645 seconds between packets on average during 17417 seconds.
Other SSIDs: WD9EPF WD9EPF
Stations near current position of WD9EPF-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WD9EPF20.7 yards 0°2024-05-10 14:23:48 KD9ICT-90.3 miles 247°2024-05-10 14:21:44
KE9JQ-N1.0 miles 27°2024-05-10 14:06:33 KJ6NKA-11.0 miles 132°2024-05-05 11:56:28
KJ6NKA-141.0 miles 132°2024-05-06 20:25:13 KJ6NKA-121.0 miles 133°2024-05-05 17:48:03
KJ6NKA-131.0 miles 133°2024-05-05 19:23:32 HARBOR RUNNER2.5 miles 260°2024-05-10 11:50:43
KC9FVQ-103.0 miles 177°2024-04-28 22:35:51 CW75433.3 miles 304°2024-05-09 21:33:05
DEREK E3.5 miles 212°2024-05-10 02:28:09 CHICAGO TRADER3.7 miles 252°2024-05-08 14:22:25
PRAIRIE STATE3.7 miles 219°2024-05-02 21:58:29 DANIEL E3.9 miles 154°2024-05-05 00:59:10
GWYNETH ANNE4.0 miles 251°2024-05-09 20:03:33 KAMRYN OLIVIA4.0 miles 250°2024-05-07 23:34:40
LOTSVRL0A4.1 miles 123°2024-05-02 23:47:05 NORTHLAND4.1 miles 250°2024-04-18 23:00:30
LAURA BLESSEY TODD4.1 miles 229°2024-04-26 15:05:15 LOTMWSA0A4.5 miles 136°2024-05-02 18:17:04
Stations which heard WD9EPF-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
NS9RC 1 2024-05-10 13:09:08 2024-05-10 13:09:08 EN61BR > EN62CC 25.4 miles 6° 2024-05-10 13:09:08
K9IQP-13 15 2024-05-10 09:28:56 2024-05-10 14:09:13 EN61BR > EN62AH 39.4 miles 352° 2024-05-10 13:39:13
W9LRT-3 17 2024-05-10 09:28:58 2024-05-10 14:19:13 EN61BR > EN61OP 55.9 miles 95° 2024-05-10 14:19:13
KV3T-10 4 2024-05-10 09:58:58 2024-05-10 13:19:08 EN61BR > EN62DB 22.3 miles 14° 2024-05-10 13:19:08
KC9VIX-2 21 2024-05-10 09:38:55 2024-05-10 14:19:12 EN61BR > EN61AT 8.5 miles 304° 2024-05-10 12:39:06

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.
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