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 KE4ROC-1 - show graphs
Comment: Huntsville AL
Location: 34°40.30' N 86°33.12' W - locator EM64RQ31SE - show map
4.5 miles Southeast bearing 154° from Huntsville, Madison County, Alabama, United States [?]
5.5 miles East bearing 99° from Redstone Arsenal, Madison County, Alabama, United States
75.0 miles West bearing 250° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2024-11-21 12:15:35 EST (9m17s ago)
2024-11-21 11:15:35 CST local time at Huntsville, United States [?]
Device: WB2OSZ: DireWolf
Last path: KE4ROC-1>APDW17 via qAO,WA5LUY-10
Positions stored: 846
Packet rate: 625 seconds between packets on average during 30601 seconds.
Other SSIDs: KE4ROC-13 KE4ROC-i KE4ROC KE4ROC-12 KE4ROC-9 KE4ROC-7 KE4ROC-8 KE4ROC-11 KE4ROC-14 KE4ROC-2
APRS digipeater – Statistics for 2024-11:
Stations heard directly: 4 on radio path – show map
Last heard a station directly: 2024-11-21 12:19:38 EST (5m14s ago)
Position packets heard directly: 81 on radio path
Stations near current position of KE4ROC-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KE4ROC-1217.0 yards 90°2024-11-02 14:41:16 KE4ROC19.4 yards 0°2024-11-10 22:35:51
KE4ROC-926.7 yards 141°2024-10-25 11:25:11 DW91860.6 miles 114°2024-11-21 12:21:06
WG8S-51.1 miles 93°2024-11-17 13:20:53 KN4MUD-91.7 miles 222°2024-11-18 09:39:44
KX4AT-32.6 miles 155°2024-10-31 14:29:26 KX4AT-82.7 miles 150°2024-11-21 12:23:37
KV4E-N2.9 miles 179°2024-10-24 12:14:25 EW80413.0 miles 330°2024-11-21 12:20:49
KN4UIL-N3.1 miles 177°2024-11-14 14:37:49 K4JNC3.2 miles 163°2024-10-28 22:53:56
147.22HSV3.3 miles 12°2024-11-21 12:17:46 N4WGY-73.4 miles 138°2024-11-10 07:29:17
WB9UCA3.5 miles 163°2024-11-06 18:27:54 KK4TIB-13.5 miles 178°2024-10-28 17:38:37
N4HSV-103.7 miles 9°2024-11-21 12:14:26 KG4ATU-93.9 miles 102°2024-11-18 17:45:09
AB4ZC-D3.9 miles 167°2024-11-21 12:10:50 N8DEU-114.2 miles 12°2024-11-15 14:07:12
Stations which heard KE4ROC-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
WA8LMF-13 90 2024-10-31 22:17:20 2024-11-19 16:35:35 EM64RQ > EN72TR 569.2 miles 11° 2024-11-19 16:35:35
VE2SIL-1 93 2024-11-08 20:27:19 2024-11-11 07:07:20 EM64RQ > FN35CM 1004.4 miles 38° 2024-11-11 07:07:20
VE2GQF-2 475 2024-11-06 15:27:19 2024-11-21 10:15:35 EM64RQ > FN45BL 1072.8 miles 42° 2024-11-21 10:15:35
KB8UVN-7 22 2024-11-01 10:17:20 2024-11-21 10:45:35 EM64RQ > EN80QE 436.7 miles 28° 2024-11-21 10:45:35
DF4AE-11 1 2024-11-07 23:47:20 2024-11-07 23:47:20 EM64RQ > JO51SA 4716.7 miles 42° 2024-11-07 23:47:20
DK4XI-30 20 2024-11-01 00:47:19 2024-11-17 22:05:35 EM64RQ > JN39QE 4613.0 miles 45° 2024-11-17 22:05:35
N2HQI-10 43 2024-11-02 02:37:20 2024-11-21 07:05:36 EM64RQ > FN13SA 792.7 miles 40° 2024-11-21 07:05:36
WA5LUY-10 1042 2024-10-31 20:55:49 2024-11-21 12:15:35 EM64RQ > EM34KL 373.7 miles 270° 2024-11-21 12:15:35
KM4SQK-2 23 2024-11-10 15:57:20 2024-11-11 09:07:20 EM64RQ > EM74QB 119.1 miles 110° 2024-11-11 09:07:20
KM6LYW-2 1 2024-11-16 15:25:35 2024-11-16 15:25:35 EM64RQ > CM98MV 1912.1 miles 289° 2024-11-16 15:25:35
WA7GMX-2 203 2024-11-01 01:07:19 2024-11-21 03:55:35 EM64RQ > CN87QK 2049.0 miles 307° 2024-11-21 03:55:35
KB9PVH-5 82 2024-10-31 22:27:20 2024-11-12 20:37:20 EM64RQ > EN53OI 610.8 miles 349° 2024-11-12 20:37:20
VE3MJM-10 19 2024-10-31 22:37:21 2024-11-18 18:55:35 EM64RQ > EN93NH 667.5 miles 25° 2024-11-18 18:55:35
N2PYI-3 17 2024-11-11 03:47:20 2024-11-18 04:55:35 EM64RQ > FN12TL 768.4 miles 42° 2024-11-18 04:55:35
W4TTU-10 17 2024-11-20 18:45:34 2024-11-21 11:45:35 EM64RQ > FM19HB 589.6 miles 57° 2024-11-21 11:45:35
GM4HYG-1 4 2024-11-01 04:17:19 2024-11-16 04:45:36 EM64RQ > IO87HP 3991.0 miles 39° 2024-11-16 04:45:36
K4RVA-1 1 2024-11-19 21:25:35 2024-11-19 21:25:35 EM64RQ > DM78PV 1042.4 miles 292° 2024-11-19 21:25:35
K1JRA-2 1 2024-11-09 18:37:20 2024-11-09 18:37:20 EM64RQ > EM83GW 184.0 miles 105° 2024-11-09 18:37:20
VE4KLM-11 169 2024-11-01 00:27:19 2024-11-20 21:25:35 EM64RQ > EN19IV 1182.8 miles 336° 2024-11-20 21:25:35
KK4HEJ-2 44 2024-11-08 15:17:20 2024-11-20 09:15:34 EM64RQ > FM19FA 581.7 miles 56° 2024-11-20 09:15:34

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 KE4ROC-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
N5YIZ-4 1 2024-11-05 14:52:17 2024-11-05 14:52:17 EL29MF > EM64RQ 618.4 miles 235° 2024-11-05 14:52:17
VE3ZFM-4 37 2024-11-02 23:52:28 2024-11-20 07:04:51 FN14FW > EM64RQ 854.5 miles 31° 2024-11-20 07:04:51
N2NFG-7 2 2024-11-21 06:29:24 2024-11-21 06:31:25 FN30CS > EM64RQ 813.7 miles 55° 2024-11-21 06:31:25
KE4ROC-13 41 2024-11-02 18:44:43 2024-11-21 12:19:38 EM64QR > EM64RQ 7.0 miles 320° 2024-11-06 18:38:24

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