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APRS station SP4RV - show graphs
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Comment: Greg
Last status: DX: OK4FD 53.05.8 N 22.51.7 E 21,9km 258ø 20:33
Location: 53°08.30' N 23°10.90' E - locator KO13OD13TE - show map - static map
1.4 miles East bearing 75° from Białystok, Podlasie, Poland [?]
4.3 miles South bearing 194° from Wasilków, Powiat białostocki, Podlasie, Poland
46.3 miles Southwest bearing 215° from Hrodna, Hrodzyenskaya Voblastsʼ, Belarus
74.9 miles North bearing 344° from Brest, Brestskaya Voblastsʼ, Belarus
Last position: 2017-07-21 14:27:09 EDT (20m5s ago)
2017-07-21 20:27:09 CEST local time at Białystok, Poland [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: SP4RV>APU25N via WIDE2-2,qAR,SP4JLT-1 (good)
Positions stored: 1
Packet rate: 270 seconds between packets on average during 13500 seconds.
Other SSIDs: SP4RV-10 SP4RV-3 SP4RV-5 SP4RV-6 SP4RV-7 SP4RV-9
APRS igate – Statistics for 2017-07:
Stations heard directly: 17 on radio path – show map
Last heard a station directly: 2017-07-21 14:45:43 EDT (1m31s ago)
Normal receiver range estimate: 25 miles (Updated: 2017-07-21 14:15:36 EDT)
Position packets heard directly: 9381 on radio path
Position packets sent to APRS-IS: 10440 – show map
Stations near current position of SP4RV - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SP4RV-50.0 yards 0°2017-07-21 14:45:43 SQ4MSV-968.9 yards 198°2017-07-21 14:25:27
SP4RV-980.2 yards 180°2017-07-21 10:03:12 SP4IZK-51.4 miles 255°2017-06-30 06:54:10
EL-5030271.8 miles 223°2017-07-20 16:17:05 SR4BS1.8 miles 258°2017-07-20 16:28:24
SR4RS1.8 miles 258°2017-07-20 16:31:55 EL-4136401.8 miles 258°2017-07-20 16:13:32
SR4UBI B1.8 miles 258°2017-07-21 14:27:31 SR4UBI-B1.8 miles 258°2017-07-21 14:27:41
SQ4CTP1.9 miles 131°2017-07-20 16:46:44 EPBK2.6 miles 190°2017-07-20 16:50:22
SR4U3.2 miles 231°2017-07-20 16:09:49 SQ4G-53.3 miles 264°2017-07-21 11:34:19
SP4JLT-13.7 miles 179°2017-07-21 14:38:35 SP4JLT-153.7 miles 179°2017-07-20 15:00:41
SP4JLT3.7 miles 179°2017-06-27 12:06:32 SP4TSH-153.7 miles 179°2017-06-22 17:20:15
SP4JLT-93.7 miles 179°2017-07-21 11:49:49 SQ4NYZ4.7 miles 139°2017-07-11 05:11:08
Stations which heard SP4RV directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
SR4NWU 6 2017-07-06 23:47:20 2017-07-15 01:25:25 KO13OD > KO03WW 77.8 miles 316° 2017-07-15 01:25:25
SQ4MUI-10 535 2017-07-01 04:21:10 2017-07-21 04:57:10 KO13OD > KO12TS 31.9 miles 147° 2017-07-21 04:57:10
SQ4CTP 5 2017-07-20 10:30:28 2017-07-20 15:57:10 KO13OD > KO13OC 1.9 miles 131° 2017-07-20 15:57:10
SR5NWR 2 2017-07-11 22:25:25 2017-07-15 02:25:27 KO13OD > KO02QV 76.0 miles 257° 2017-07-15 02:25:27
SP5KVW-1 2 2017-07-11 22:55:23 2017-07-12 00:25:23 KO13OD > KO03SB 66.9 miles 267° 2017-07-12 00:25:23
SP4JLT-1 182 2017-06-30 22:21:11 2017-07-21 14:27:09 KO13OD > KO13OC 3.7 miles 179° 2017-07-21 13:27:11

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.
Stations heard directly by SP4RV
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
SR4NWQ 10 2017-07-11 22:34:55 2017-07-21 00:25:17 KO03PU > KO13OD 92.2 miles 304° 2017-07-21 00:25:17
SQ4MSV-9 763 2017-07-02 14:10:35 2017-07-21 14:24:53 KO13GC > KO13OD 24.9 miles 266° 2017-07-16 14:20:01
SQ5NWI-9 2 2017-07-16 13:16:35 2017-07-16 13:23:41 KO13CL > KO13OD 46.5 miles 303° 2017-07-16 13:16:35
OK4FD 809 2017-07-07 10:18:12 2017-07-21 14:35:19 KO12TR > KO13OD 32.7 miles 148° 2017-07-21 12:20:26
SP4JLT-9 2917 2017-07-01 03:54:01 2017-07-21 11:49:49 KO12OV > KO13OD 16.1 miles 173° 2017-07-16 13:47:45
SQ8GKT-9 63 2017-07-16 11:02:34 2017-07-16 12:35:48 KO12MP > KO13OD 34.2 miles 190° 2017-07-16 12:35:48
SP4JLT-15 831 2017-07-02 12:07:36 2017-07-20 15:00:41 KO12OW > KO13OD 14.5 miles 175° 2017-07-04 11:38:36
SQ3OOM-9 53 2017-07-18 11:18:32 2017-07-19 04:10:20 KO13FC > KO13OD 29.2 miles 263° 2017-07-18 11:18:32
SP4RV-5 2523 2017-06-30 20:03:29 2017-07-21 14:45:43 KO13OD > KO13OD 0.0 yards 0° 2017-07-21 14:45:43
SP4RV-9 408 2017-07-01 12:20:23 2017-07-21 10:03:12 KO13NC > KO13OD 3.2 miles 226° 2017-07-13 13:08:03
SQ4CTP 16 2017-07-20 10:05:59 2017-07-20 16:46:44 KO13OC > KO13OD 1.9 miles 131° 2017-07-20 16:46:44
SR8NLU 1 2017-07-11 22:13:14 2017-07-11 22:13:14 KO11GF > KO13OD 135.1 miles 192° 2017-07-11 22:13:14
SR5NWR 43 2017-07-11 17:02:27 2017-07-20 18:30:21 KO02QV > KO13OD 76.0 miles 257° 2017-07-20 18:30:21
SR5PFI 24 2017-07-11 22:32:25 2017-07-19 02:18:24 KO12DD > KO13OD 78.3 miles 207° 2017-07-19 02:18:24
SP4TKL-1 768 2017-07-17 12:28:57 2017-07-20 06:36:02 KO13JD > KO13OD 16.8 miles 271° 2017-07-17 12:28:57
SQ4NJQ-9 149 2017-07-10 01:39:30 2017-07-10 07:57:43 KO13ID > KO13OD 18.8 miles 270° 2017-07-10 01:39:30
SR8NPG-1 1 2017-07-12 01:23:10 2017-07-12 01:23:10 KO11SN > KO13OD 110.2 miles 172° 2017-07-12 01:23:10

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.
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