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 SP7RB-10 - show graphs
Map loading...
Comment: APRS IGATE AVRT7 Diamond X-510 8.3V +22.8C 0980hPa By AVRT7
Last status: APRS IGATE AVRT7 Diamond X-510 AVRT7 20160615
Location: 51°46.89' N 19°23.36' E - locator JO91QS67RN - show map - static map
3.6 miles Northeast bearing 49° from Konstantynów Łódzki, Powiat pabianicki, Łódź Voivodeship, Poland [?]
4.0 miles Northwest bearing 303° from Łódź, Łódź Voivodeship, Poland
4.5 miles Southeast bearing 126° from Aleksandrów Łódzki, Powiat zgierski, Łódź Voivodeship, Poland
75.6 miles Southwest bearing 246° from Warsaw, Masovian Voivodeship, Poland
Last position: 2021-05-17 08:54:27 EDT (6m22s ago)
2021-05-17 14:54:27 CEST local time at Konstantynów Łódzki, Poland [?]
Device: unknown: IRLP
Last path: SP7RB-10>APVRT7 via TCPIP*,qAC,T2POLC
Positions stored: 77
Packet rate: 600 seconds between packets on average during 29400 seconds.
Other SSIDs: SP7RB-1 SP7RB-12 SP7RB-15 SP7RB-3 SP7RB-9
APRS igate – Statistics for 2021-05:
Stations heard directly: 26 on radio path – show map
Last heard a station directly: 2021-05-17 08:04:26 EDT (56m23s ago)
Normal receiver range estimate: 31 miles (Updated: 2021-04-30 18:16:49 EDT)
Position packets heard directly: 2608 on radio path
Position packets sent to APRS-IS: 3544 – show map
Stations near current position of SP7RB-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SP7RB-1512.8 yards 90°2021-05-17 08:33:34 SP7RB-1220.7 yards 180°2021-05-17 08:33:55
EW110724.3 yards 148°2021-05-17 08:46:35 SP7RB-90.7 miles 194°2021-05-12 05:20:14
SQ7PFP-B1.1 miles 4°2021-05-17 08:46:30 SQ7PFP B1.1 miles 4°2021-05-17 08:46:20
SP7GJA B1.2 miles 338°2021-05-09 07:28:53 SP7GJA-B1.2 miles 338°2021-05-09 07:40:09
SQ7PFP1.6 miles 62°2021-05-16 07:59:01 AP3NF7-102.1 miles 346°2021-04-20 07:34:21
SP7KS-12.1 miles 337°2021-05-07 12:54:40 SP7SZC-72.2 miles 136°2021-05-01 10:04:24
AP3NF7-72.5 miles 77°2021-04-19 17:03:44 AP3NF72.6 miles 77°2021-04-19 14:56:44
AP3NF8-72.6 miles 76°2021-04-19 14:14:05 SQ7PGN-52.6 miles 174°2021-04-28 08:20:26
SQ7PA-92.9 miles 109°2021-05-16 14:43:28 SP7TC-92.9 miles 110°2021-05-16 15:53:46
SP7TC2.9 miles 110°2021-04-23 18:02:52 SQ7BLD3.0 miles 280°2021-05-17 08:55:51
Stations heard directly by SP7RB-10
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
SP7PGK-15 1337 2021-05-01 06:56:57 2021-05-17 08:04:26 JO91RR > JO91QS 4.8 miles 120° 2021-05-17 08:04:26
SP7MTU-9 19 2021-05-02 17:16:55 2021-05-04 08:50:21 JO91SO > JO91QS 15.0 miles 151° 2021-05-02 17:16:55
SQ7LRG-9 421 2021-05-11 15:27:49 2021-05-16 11:17:19 JO91SP > JO91QS 11.8 miles 145° 2021-05-16 11:01:13
SP9MLI-9 4 2021-05-09 10:28:47 2021-05-14 15:46:19 JO91TW > JO91QS 14.4 miles 41° 2021-05-14 15:46:19
SQ3OOM-9 52 2021-05-04 05:10:57 2021-05-14 08:04:24 JO91OO > JO91QS 14.2 miles 206° 2021-05-12 09:01:32
SP9DLM-9 7 2021-05-14 05:42:59 2021-05-16 09:27:26 JO91TV > JO91QS 10.8 miles 50° 2021-05-14 05:50:00
SQ6OXF-9 41 2021-05-03 19:46:14 2021-05-07 17:30:08 JO91KO > JO91QS 25.5 miles 240° 2021-05-03 20:31:03
SQ2LYQ-14 4 2021-05-08 21:06:09 2021-05-11 01:11:13 JO91TK > JO91QS 27.2 miles 155° 2021-05-11 01:11:13
SQ7KRJ-9 3 2021-05-08 13:52:18 2021-05-12 01:55:23 JO91MN > JO91QS 21.3 miles 220° 2021-05-08 16:28:32
SP7DAD 11 2021-05-01 07:24:42 2021-05-01 13:03:18 JO91RT > JO91QS 3.1 miles 58° 2021-05-01 13:03:18
SP7WMN-7 3 2021-05-08 05:02:10 2021-05-08 11:13:39 JO91RT > JO91QS 2.4 miles 53° 2021-05-08 11:13:39
SQ7OTM-2 303 2021-04-30 21:04:07 2021-05-17 01:41:19 KO01AN > JO91QS 32.4 miles 120° 2021-05-17 01:41:19
SQ7RAF-9 9 2021-05-03 08:56:17 2021-05-16 12:14:00 JO91NO > JO91QS 16.3 miles 217° 2021-05-03 08:58:59
SP2FRN-9 26 2021-05-15 15:17:17 2021-05-16 13:04:09 JO91SS > JO91QS 7.2 miles 103° 2021-05-16 13:04:09
SP7CHR-9 68 2021-05-03 07:05:49 2021-05-13 10:37:33 JO91TV > JO91QS 11.4 miles 49° 2021-05-13 09:56:57
SQ7HJG 75 2021-05-01 23:42:26 2021-05-16 23:27:17 JO91NO > JO91QS 17.1 miles 218° 2021-05-16 23:27:17
SP7TC-9 47 2021-05-07 11:38:55 2021-05-14 11:43:33 JD08AE > JO91QS 7240.3 miles 192° 2021-05-07 11:41:06
SP2J-9 6 2021-05-03 12:31:39 2021-05-03 12:43:01 JO91TW > JO91QS 13.8 miles 45° 2021-05-03 12:31:39
SP7RB-9 23 2021-05-11 05:23:10 2021-05-12 05:18:41 JO91RS > JO91QS 4.8 miles 105° 2021-05-12 04:19:50
SP7RHA-9 57 2021-05-02 07:13:09 2021-05-10 16:34:55 JO91SS > JO91QS 6.1 miles 107° 2021-05-10 16:34:55
SQ6ODL-11 1 2021-05-03 08:01:47 2021-05-03 08:01:47 JO91RE > JO91QS 40.6 miles 177° 2021-05-03 08:01:47
SP7CHR 35 2021-05-01 10:37:59 2021-05-01 14:10:58 JO91RT > JO91QS 3.2 miles 59° 2021-05-01 14:10:58
SQ7LRG-2 20 2021-05-03 13:40:02 2021-05-09 13:24:55 JO91QQ > JO91QS 6.7 miles 178° 2021-05-09 13:24:55
SP7CHR-6 1 2021-05-03 07:03:09 2021-05-03 07:03:09 JO91RT > JO91QS 3.2 miles 59° 2021-05-03 07:03:09
SP7CHR-1 17 2021-05-01 13:06:53 2021-05-03 07:06:26 JO91RT > JO91QS 3.2 miles 59° 2021-05-03 07:06:26
SQ7PA-9 18 2021-05-16 14:22:33 2021-05-16 14:43:28 JO91SU > JO91QS 10.2 miles 51° 2021-05-16 14:22:33

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