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 AI4EM-9 - show graphs
Mic-E message: Off duty
Location: 37°18.22' N 79°58.90' W - locator FM07AH22EV - show map
3.2 miles Northwest bearing 316° from Roanoke, City of Roanoke, Virginia, United States [?]
4.1 miles East bearing 80° from Salem, City of Salem, Virginia, United States
5.5 miles North bearing 18° from Cave Spring, Roanoke County, Virginia, United States
46.7 miles West bearing 261° from Lynchburg, City of Lynchburg, Virginia, United States
Last position: 2024-05-22 16:49:04 EDT (6h10m ago)
2024-05-22 16:49:04 EDT local time at Roanoke, United States [?]
Altitude: 1115 ft
Course: 247°
Speed: 28 MPH
Device: Kenwood: TM-D710 (rig)
Last path: AI4EM-9>SWQX2R via qAR,K4FDS-5
Positions stored: 2594
Other SSIDs: AI4EM-13 AI4EM-8
Stations near current position of AI4EM-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KE8IYX-51.2 miles 82°2024-05-21 03:53:45 EW97532.0 miles 349°2024-05-22 22:55:37
KA1IN2.2 miles 97°2024-05-20 14:11:51 AA4SS2.3 miles 205°2024-05-17 05:45:25
KO4DGX-102.4 miles 147°2024-05-22 22:19:08 KD2ETP2.7 miles 333°2024-04-24 10:27:53
KO4DQA-B3.1 miles 183°2024-05-22 22:49:48 KO4DQA B3.1 miles 183°2024-05-22 22:50:03
K9CMS-103.3 miles 276°2024-05-22 22:06:53 KJ4OAP-93.4 miles 276°2024-05-22 16:33:03
KJ4OAP-73.4 miles 277°2024-05-19 15:40:11 KJ4OAP3.5 miles 277°2024-05-22 22:55:15
KI4LLA-N3.7 miles 189°2024-05-22 20:16:39 N4ZSG-104.0 miles 19°2024-05-22 22:24:11
KI4LLA-Y4.1 miles 175°2024-05-12 18:38:43 K4FDS-54.6 miles 144°2024-05-22 22:59:10
KD4EG4.7 miles 268°2024-05-22 22:56:11 AI4EM-134.8 miles 111°2024-05-21 12:43:37
EW40224.9 miles 267°2024-05-22 22:55:35 W4NFM-N5.3 miles 153°2024-05-22 20:08:25
Stations which heard AI4EM-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
W4RAT-2 3 2024-05-03 16:21:52 2024-05-03 18:49:30 FM17HN > FM17FU 22.3 miles 341° 2024-05-03 16:21:52
W4RAT-5 3 2024-05-03 09:17:22 2024-05-03 09:27:22 FM17GM > FM17IE 24.2 miles 163° 2024-05-03 09:27:22
K4FDS-5 187 2024-05-01 07:51:57 2024-05-22 16:49:04 FM07HH > FM07AG 31.0 miles 264° 2024-05-03 22:09:41
W4IIA 1 2024-05-03 16:41:51 2024-05-03 16:41:51 FM17FP > FM17GP 1.7 miles 78° 2024-05-03 16:41:51
W4KEL-12 1 2024-05-03 19:59:35 2024-05-03 19:59:35 FM07US > FM08QH 40.7 miles 332° 2024-05-03 19:59:35
K2VIZ-8 1 2024-05-03 18:44:30 2024-05-03 18:44:30 FM17EP > FM17DM 12.0 miles 219° 2024-05-03 18:44:30
N4VGW-1 3 2024-05-03 21:19:39 2024-05-03 21:39:40 FM07LI > FM07KG 9.3 miles 228° 2024-05-03 21:19:39
K4CQ 12 2024-05-01 08:13:35 2024-05-15 16:37:02 FM06BU > FM07LO 66.7 miles 42° 2024-05-15 16:37:02
AE4OK-1 5 2024-05-03 09:02:20 2024-05-03 09:27:21 FM17GM > FM17GO 5.0 miles 359° 2024-05-03 09:02:20
K4AVM-1 2 2024-05-03 16:26:50 2024-05-03 17:50:13 FM17FP > FM17HO 9.0 miles 101° 2024-05-03 17:50:13
KN4PAH-1 3 2024-05-02 19:31:54 2024-05-03 22:19:41 FM07GH > FM07FI 1.9 miles 300° 2024-05-02 19:57:36
KG4FJC-10 4 2024-05-03 20:19:36 2024-05-03 20:34:37 FM07SN > FM07SQ 8.7 miles 2° 2024-05-03 20:34:37
W4GSO 1 2024-05-15 17:12:03 2024-05-15 17:12:03 FM06CN > FM06BC 31.0 miles 181° 2024-05-15 17:12:03
KQ4BBR-10 1 2024-05-03 19:39:33 2024-05-03 19:39:33 FM07VX > FM08VA 2.6 miles 330° 2024-05-03 19:39:33

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