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 N9TBD-9 - show graphs
Map loading...
Mic-E message: In service
Location: 41°45.21' N 88°02.12' W - locator EN51XS50SU - show map - static map
3.9 miles Southeast bearing 148° from Lisle, DuPage County, Illinois, United States [?]
6.2 miles East bearing 111° from Naperville, DuPage County, Illinois, United States
14.7 miles East bearing 92° from Aurora, Kane County, Illinois, United States
20.9 miles West bearing 252° from Chicago, Cook County, Illinois, United States
Last position: 2018-11-16 07:47:02 EST (5h26m ago)
2018-11-16 06:47:02 CST local time at Lisle, United States [?]
Altitude: 768 ft
Course: 358°
Speed: 64 MPH
Device: Kenwood: TM-D710 (rig)
Last path: N9TBD-9>T1TU2Q via W9AZ-2,WIDE1*,WIDE2-1,qAR,KC0AHK-1 (good)
Positions stored: 6372
Packet rate: 221 seconds between packets on average during 1550 seconds.
Other SSIDs: N9TBD
Stations near current position of N9TBD-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
DW56731.1 miles 309°2018-11-16 13:01:28 DW19731.5 miles 306°2018-11-16 13:05:02
KC9VIX-91.7 miles 95°2018-11-12 11:54:54 KB8VME-42.7 miles 71°2018-10-20 00:10:20
N9VDQ-9-ios3.0 miles 144°2018-11-11 15:26:54 KD9KQH3.0 miles 144°2018-11-16 13:11:51
KC9WPR-53.3 miles 34°2018-11-15 18:02:52 WB9WOZ-93.7 miles 357°2018-10-18 17:27:17
KA9IKK4.2 miles 78°2018-10-29 11:05:59 k9wss-i4.2 miles 46°2018-11-10 16:40:09
EW41994.5 miles 247°2018-11-16 13:10:18 K9CDA4.8 miles 273°2018-11-16 12:44:24
EW36234.8 miles 39°2018-11-16 13:13:32 W9WSS-94.8 miles 200°2018-11-16 06:24:04
W9KJ-104.9 miles 288°2018-11-16 12:53:21 W9KM4.9 miles 252°2018-11-16 13:03:25
CW71645.2 miles 299°2018-11-16 13:12:00 DEREK E5.3 miles 152°2018-11-16 13:13:21
W9TAM5.3 miles 286°2018-10-20 17:32:47 CHRISTOPHER SCOTT5.4 miles 166°2018-11-16 13:12:21
Stations which heard N9TBD-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
KA9QPN-15 10 2018-11-01 07:26:23 2018-11-09 17:44:51 EN51WP > EN51QP 23.9 miles 272° 2018-11-01 07:26:23
NS9RC 1 2018-11-12 08:15:48 2018-11-12 08:15:48 EN51XQ > EN62CC 29.6 miles 24° 2018-11-12 08:15:48
W9AZ-1 6 2018-11-01 07:12:03 2018-11-09 07:37:27 EN51XQ > EN61BC 40.7 miles 170° 2018-11-09 07:37:27
W9AZ-2 196 2018-11-01 07:11:36 2018-11-16 07:47:02 EN51VS > EN61DK 34.0 miles 128° 2018-11-03 14:43:54
KX9A 2 2018-11-04 17:10:49 2018-11-04 17:15:23 EN51VM > EN51SI 17.3 miles 223° 2018-11-04 17:15:23
KC0AHK-1 4 2018-11-12 08:14:21 2018-11-16 07:43:25 EN51XQ > EN61DR 14.8 miles 87° 2018-11-14 07:41:39
W9AFB-10 1 2018-11-15 08:15:41 2018-11-15 08:15:41 EN51XS > EN51UV 15.2 miles 304° 2018-11-15 08:15:41
W9SBE 17 2018-11-01 07:23:33 2018-11-15 08:00:44 EN51VN > EN51XO 8.7 miles 74° 2018-11-15 07:49:08

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.
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