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 KA9I-9 - show graphs
Mic-E message: En route
Location: 41°36.07' N 88°12.54' W - locator EN51VO44WG - show map
1.8 miles South bearing 188° from Plainfield, Will County, Illinois, United States [?]
3.4 miles Northwest bearing 309° from Crystal Lawns, Will County, Illinois, United States
12.4 miles Southeast bearing 152° from Aurora, Kane County, Illinois, United States
33.5 miles Southwest bearing 239° from Chicago, Cook County, Illinois, United States
Last position: 2024-05-18 12:54:50 EDT (2d 22h47m ago)
2024-05-18 11:54:50 CDT local time at Plainfield, United States [?]
Altitude: 643 ft
Course: 85°
Speed: 8 MPH
Device: Kenwood: TM-D710 (rig)
Last path: KA9I-9>TQ3V0W via W9AZ-2,WIDE1,W9AZ-1,WIDE2*,qAR,KC8RFE-3 (good)
Positions stored: 3092
Other SSIDs: KA9I-7 KA9I-15 KA9I-10 KA9I-5
Stations near current position of KA9I-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KC9SEB-N1.0 miles 254°2024-05-21 11:27:12 EW92001.3 miles 192°2024-05-21 11:40:31
GW19002.2 miles 325°2024-05-21 11:40:33 K9CAC B2.4 miles 337°2024-05-21 11:29:41
K9CAC-B2.4 miles 337°2024-05-21 11:29:51 FW87102.5 miles 332°2024-05-21 11:30:32
W9JWF3.1 miles 1°2024-05-21 11:38:30 KD9PKQ-14.7 miles 23°2024-05-20 08:02:18
KD9PKQ-95.3 miles 151°2024-05-21 10:50:15 KD9JOE-95.8 miles 49°2024-05-07 17:34:12
FW32495.8 miles 174°2024-05-21 11:37:28 K9QA6.3 miles 301°2024-05-20 06:31:41
CW94636.4 miles 306°2024-05-21 11:30:03 KD9NHZ-106.6 miles 22°2024-05-16 09:43:07
LOTSVRJ0A6.8 miles 203°2024-05-02 15:32:03 EW98536.9 miles 358°2024-05-21 11:30:38
NC9J-17.0 miles 15°2024-05-09 20:23:46 MV SUGARLAND7.4 miles 96°2024-05-17 18:34:58
KD9KAF-77.8 miles 35°2024-04-28 20:35:05 LOTSVRb1A7.9 miles 122°2024-05-13 15:47:54
Stations which heard KA9I-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
W9MKS-15 2 2024-05-07 21:55:57 2024-05-07 22:27:37 EN51WO > EN51ME 51.3 miles 238° 2024-05-07 22:27:37
NS9RC 4 2024-05-15 07:18:06 2024-05-17 11:48:44 EN52XD > EN62CC 12.4 miles 108° 2024-05-15 07:21:42
W9AZ-1 8 2024-05-07 19:31:07 2024-05-07 22:12:59 EN51SJ > EN61BC 33.0 miles 123° 2024-05-07 21:42:34
W9AZ-2 53 2024-05-07 16:19:00 2024-05-18 12:54:50 EN52XC > EN61DK 47.5 miles 162° 2024-05-17 07:24:43
K9IQP-13 71 2024-05-15 07:18:05 2024-05-17 12:24:39 EN51WN > EN62AH 50.4 miles 12° 2024-05-17 06:50:03
KX9A-1 15 2024-05-07 19:41:17 2024-05-07 22:06:45 EN51WM > EN51SI 18.9 miles 237° 2024-05-07 22:06:45
N9MUC 3 2024-05-16 07:07:11 2024-05-17 07:01:59 EN51XQ > EN52SB 32.4 miles 318° 2024-05-17 07:01:25
KD9QEN 3 2024-05-15 07:32:39 2024-05-16 07:35:11 EN52XC > EN52WI 17.4 miles 339° 2024-05-15 15:30:23
KC9VIX-2 1 2024-05-15 07:01:45 2024-05-15 07:01:45 EN51XT > EN61AT 2.7 miles 118° 2024-05-15 07:01:45
K9GCP 1 2024-05-17 07:24:41 2024-05-17 07:24:41 EN52XC > EN52UA 15.7 miles 249° 2024-05-17 07:24:41
KB9OIV-2 7 2024-05-15 07:07:59 2024-05-17 09:55:01 EN51XQ > EN62BQ 67.2 miles 8° 2024-05-17 07:01:25
N9XJN-5 19 2024-05-09 14:52:31 2024-05-11 14:12:33 EN51VO > NN41BN 6682.1 miles 3° 2024-05-11 14:12:33
K9NYO-10 11 2024-05-07 21:58:11 2024-05-12 13:13:05 EN51VL > EN61AL 14.4 miles 90° 2024-05-07 22:01:11

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