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 KC9TWX-1 - show graphs
Comment: KC9TWX All Things Radio on FB&YT =13.8V.
Location: 41°36.42' N 86°44.62' W - locator EN61PO05SQ - show map
1.1 miles West bearing 257° from LaPorte, LaPorte County, Indiana, United States [?]
8.7 miles Southeast bearing 137° from Trail Creek, LaPorte County, Indiana, United States
49.6 miles East bearing 109° from Chicago, Cook County, Illinois, United States
69.4 miles East bearing 85° from Joliet, Will County, Illinois, United States
Last position: 2025-01-21 22:46:39 EST (5m34s ago)
2025-01-21 21:46:39 CST local time at LaPorte, United States [?]
Device: Microsat: PLXDigi
Last path: KC9TWX-1>APMI03 via WIDE2-2,qAR,W9LRT-3 (good)
Positions stored: 12771
Packet rate: 598 seconds between packets on average during 29317 seconds.
Other SSIDs: KC9TWX-9 KC9TWX-5 KC9TWX-7 KC9TWX-N KC9TWX-Y KC9TWX
APRS digipeater – Statistics for 2025-01:
Stations heard directly: 10 on radio path – show map
Last heard a station directly: 2025-01-21 22:18:42 EST (33m31s ago)
Position packets heard directly: 50 on radio path
Stations near current position of KC9TWX-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KC9TMX-10.0 yards 0°2025-01-17 01:10:06 KC9TWX-949.9 yards 114°2025-01-21 19:57:02
KD09ZG-90.8 miles 93°2025-01-20 17:23:20 KD9EED1.0 miles 127°2025-01-21 22:49:50
NR9L-i2.4 miles 96°2025-01-19 09:45:46 W9LRT-33.6 miles 341°2025-01-21 22:50:49
146.610IN3.6 miles 341°2025-01-19 12:30:01 W9LY3.6 miles 341°2025-01-19 03:40:42
W9LRM-33.6 miles 341°2025-01-16 06:50:14 146.970IN3.6 miles 341°2025-01-21 22:50:54
N9XGF-103.7 miles 265°2024-12-24 13:11:09 N9XGF-53.7 miles 265°2024-12-24 20:25:16
N9XGF-73.7 miles 265°2025-01-21 21:43:07 KI9E5.3 miles 235°2025-01-12 22:29:01
KI9E-95.4 miles 234°2025-01-02 05:56:47 AC9HO-96.0 miles 134°2025-01-20 17:27:36
KD9OZM6.4 miles 293°2025-01-21 22:46:37 KD9OZM-96.4 miles 292°2025-01-21 21:14:11
KD9HAY-N6.6 miles 311°2024-12-28 18:02:01 KD9HAY B6.6 miles 311°2025-01-21 22:42:52
Stations which heard KC9TWX-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
K9ZLQ-3 12 2025-01-03 02:41:19 2025-01-11 16:32:52 EN61PO > EN61SF 29.4 miles 152° 2025-01-11 16:32:52
K9DEW-1 1 2025-01-06 16:46:14 2025-01-06 16:46:14 EN61PO > EN71AO 40.4 miles 88° 2025-01-06 16:46:14
W9LRT-3 3039 2024-12-31 19:08:10 2025-01-21 22:46:39 EN61PO > EN61OP 3.6 miles 341° 2025-01-21 22:46:39
AC9HO-1 16 2025-01-10 03:10:48 2025-01-21 22:06:43 EN61PO > EN61QM 6.7 miles 139° 2025-01-21 22:06:43
AC9HO-8 3 2025-01-11 16:42:51 2025-01-11 17:42:54 EN61PO > EN61QM 6.7 miles 139° 2025-01-11 17:22:53

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.
Stations heard directly by KC9TWX-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
KC9TWX-9 24 2024-12-31 19:04:02 2025-01-21 19:53:24 EN61PO > EN61PO 2.9 miles 78° 2025-01-20 17:37:41
AC9HO-7 11 2025-01-21 21:21:34 2025-01-21 22:18:42 EN61QM > EN61PO 6.7 miles 139° 2025-01-21 22:18:42
KA8UGB-9 1 2025-01-15 13:55:21 2025-01-15 13:55:21 EN61NQ > EN61PO 8.6 miles 299° 2025-01-15 13:55:21
AC9HO-9 7 2025-01-04 11:55:23 2025-01-20 17:19:49 EN61QN > EN61PO 6.0 miles 133° 2025-01-04 11:55:23
N8DAF-9 1 2025-01-07 15:00:59 2025-01-07 15:00:59 EN61PO > EN61PO 0.9 miles 67° 2025-01-07 15:00:59
KA9LMZ-14 1 2025-01-15 14:20:28 2025-01-15 14:20:28 EN61NO > EN61PO 5.2 miles 273° 2025-01-15 14:20:28
KD9HAY-9 1 2025-01-04 13:05:05 2025-01-04 13:05:05 EN61PP > EN61PO 2.0 miles 8° 2025-01-04 13:05:05
KE8YAW-9 2 2025-01-04 08:45:31 2025-01-04 08:46:32 EN61OP > EN61PO 3.5 miles 346° 2025-01-04 08:45:31
N2JRW-7 1 2025-01-17 03:55:40 2025-01-17 03:55:40 EN61PP > EN61PO 3.8 miles 3° 2025-01-17 03:55:40
N9XGF-7 1 2025-01-21 21:31:18 2025-01-21 21:31:18 EN61OO > EN61PO 3.7 miles 265° 2025-01-21 21:31:18

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