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 WA9SGF-2 - show graphs
Comment: Receive_Only_Igate
Location: 41°49.52' N 87°51.35' W - locator EN61BT78HB - show map
408.9 yards Northwest bearing 295° from Brookfield, Cook County, Illinois, United States [?]
0.7 miles Southeast bearing 155° from La Grange Park, Cook County, Illinois, United States
10.7 miles West bearing 261° from Chicago, Cook County, Illinois, United States
24.3 miles East bearing 79° from Aurora, Kane County, Illinois, United States
Last position: 2025-02-01 19:22:55 EST (34m24s ago)
2025-02-01 18:22:55 CST local time at Brookfield, United States [?]
Device: WB2OSZ: DireWolf
Last path: WA9SGF-2>APDW16 via qAO,WA9SGF-2
Positions stored: 1
Packet rate: 3600 seconds between packets on average during 176400 seconds.
Other SSIDs: WA9SGF WA9SGF
APRS igate – Statistics for 2025-02:
Stations heard directly: 9 on radio path – show map
Last heard a station directly: 2025-02-01 19:56:59 EST (20s ago)
Normal receiver range estimate: 19 miles (Updated: 2024-12-31 17:28:29 EST)
Position packets heard directly: 120 on radio path
Position packets sent to APRS-IS: 334 – show map
Stations near current position of WA9SGF-2 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KC9IAH-90.8 miles 248°2025-01-17 13:39:12 FW91761.2 miles 236°2025-02-01 19:45:48
N9CQL1.2 miles 199°2025-02-01 19:55:52 YAXISS1.8 miles 342°2025-01-28 11:40:56
KC9IAH-71.9 miles 305°2025-01-29 14:37:26 VORF4.7 miles 23°2025-02-01 19:45:35
N9SRY-N5.0 miles 89°2025-02-01 19:49:43 AB9BZ5.1 miles 122°2025-02-01 19:50:42
K9EW-105.4 miles 257°2025-02-01 19:12:19 K9EW-45.4 miles 257°2025-02-01 19:12:20
K9EW-55.4 miles 257°2025-02-01 19:12:22 KE9JQ-N5.7 miles 171°2025-02-01 19:33:10
N9IJ-95.8 miles 233°2025-01-19 19:04:17 GW10936.1 miles 255°2025-02-01 19:55:12
EW36236.3 miles 258°2025-02-01 19:53:31 FW42196.4 miles 34°2025-02-01 19:54:27
WD9EPF6.5 miles 176°2025-02-01 19:57:13 KB9WPA6.5 miles 334°2025-01-21 01:03:42
KD9QZB-107.0 miles 101°2025-01-30 08:02:13 KD9QZB-D7.0 miles 101°2025-02-01 19:46:18
Stations heard directly by WA9SGF-2
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
NS9RC 25 2025-01-31 19:28:41 2025-02-01 19:28:40 EN62CC > EN61BT 19.0 miles 9° 2025-02-01 19:28:40
K9IQP-13 1 2025-02-01 12:55:45 2025-02-01 12:55:45 EN62AH > EN61BT 33.0 miles 351° 2025-02-01 12:55:45
W9WSS-9 1 2025-02-01 14:47:51 2025-02-01 14:47:51 EN61AS > EN61BT 7.7 miles 233° 2025-02-01 14:47:51
KC0AHK-11 57 2025-02-01 18:22:51 2025-02-01 19:56:59 EN61CR > EN61BT 8.6 miles 148° 2025-02-01 18:22:51
WA8AQS-9 10 2025-01-31 21:58:03 2025-02-01 00:38:09 EN61EV > EN61BT 13.2 miles 70° 2025-01-31 21:58:03
KC9AEC-9 2 2025-01-31 20:28:56 2025-01-31 20:29:28 EN61AU > EN61BT 4.7 miles 317° 2025-01-31 20:28:56
N9OIG-9 6 2025-02-01 13:05:33 2025-02-01 13:19:36 EN61BW > EN61BT 8.2 miles 348° 2025-02-01 13:05:33
N9GOF-9 8 2025-02-01 09:12:16 2025-02-01 11:23:59 EN51XW > EN61BT 12.0 miles 318° 2025-02-01 09:16:15
KC0AHK-5 10 2025-02-01 11:30:21 2025-02-01 12:21:03 EN61CR > EN61BT 8.0 miles 158° 2025-02-01 12:21:03

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.
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