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APRS station MB7UM - show graphs Bookmark and Share
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Comment: CRG Madingley www.cambridgerepeaters.net
Last beacon: UIDIGI 1.9
Location: 52°12.92' N 0°02.22' E - locator JO02AF41KQ - show map - static map
2.3 miles Southwest bearing 238° from Girton, County of Cambridgeshire, England, United Kingdom [?]
3.9 miles Southwest bearing 230° from Histon, County of Cambridgeshire, England, United Kingdom
48.8 miles North bearing 6° from City of London, Greater London, England, United Kingdom
49.9 miles North bearing 8° from London, Greater London, England, United Kingdom
Last position: 2012-02-04 20:15:08 UTC (31s ago)
2012-02-04 20:15:08 GMT local time at Girton, United Kingdom [?]
Last WX report: 2012-02-04 20:07:41 UTC (7m58s ago) – show weather charts
68.0 °F
Last telemetry: 2012-02-04 20:07:36 UTC (8m3s ago) – show telemetry
12v: 140 Volts*10, 24v: 271 Volts*10, TempC: 194 DegC*10, Mains: 10 10=On/0=Off, TempF: 687 DegF*10
 1     2     3     4     5     6     7     8 
Last path: MB7UM>WIDE via WIDE2-2,qAR,MB7PI (good)
Positions stored: 29
Packet rate: 176 seconds between packets on average during 8807 seconds.
APRS digipeater – Statistics for 2012-02:
Stations heard directly: 21 on radio path – show map
Last heard a station directly: 2012-02-04 19:25:57 UTC (49m42s ago)
Normal receiver range estimate: 25 miles (Updated: 2012-01-31 23:05:16 UTC)
Position packets heard directly: 605 on radio path
Stations near current position of MB7UM - show more
callsign distance last heard - UTC      callsign distance last heard - UTC
G0DDX-91.2 miles 271°2012-02-03 16:57:44 G6HFS-51.3 miles 264°2012-02-04 20:02:37
G6HFS-91.3 miles 263°2012-02-03 18:11:02 m1maj2.3 miles 68°2012-01-27 22:41:04
M0BLF-72.3 miles 59°2012-02-01 21:35:38 G6HFS-102.4 miles 209°2012-01-20 09:26:12
g0krb-92.5 miles 350°2012-01-31 14:41:40 G0KRB-72.5 miles 350°2012-01-10 14:45:38
G1SAA-92.7 miles 339°2012-02-04 14:54:34 G4OXY-92.7 miles 157°2012-02-01 21:36:27
G4HUN-92.8 miles 157°2012-01-30 21:06:04 M1ACB-102.8 miles 157°2012-01-30 21:08:18
G4VYG-93.1 miles 224°2012-02-02 11:19:57 DW70893.7 miles 67°2012-02-04 20:10:24
G1SAA-53.7 miles 48°2012-02-04 20:15:23 G6FSU-93.8 miles 199°2012-02-03 14:10:41
G1SAA-104.5 miles 107°2012-01-11 10:43:40 M1BXF-54.6 miles 134°2012-02-04 16:03:12
M1BXF-94.6 miles 134°2012-01-31 23:10:49 M0LCM-95.2 miles 101°2012-02-03 17:40:42
Stations which heard MB7UM directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC
G6HPY 1 2012-02-03 14:34:41 2012-02-03 14:34:41 JO02AF > JO02GG 20.4 miles 83° 2012-02-03 14:34:41
MB7UH 5 2012-02-02 08:44:45 2012-02-04 15:23:52 JO02AF > JO01KV 42.3 miles 120° 2012-02-04 15:23:52
G3YQO-1 2 2012-02-02 10:34:12 2012-02-02 21:44:26 JO02AF > IO92RA 28.0 miles 244° 2012-02-02 21:44:26
MB7UTG 47 2012-02-01 01:23:37 2012-02-04 16:55:04 JO02AF > JO02BR 35.5 miles 7° 2012-02-04 16:55:04
MB7TN 1 2012-02-04 15:55:45 2012-02-04 15:55:45 JO02AF > JO02KS 53.0 miles 41° 2012-02-04 15:55:45
MB7PI 516 2012-02-01 00:03:36 2012-02-04 20:15:08 JO02AF > IO92XA 14.3 miles 187° 2012-02-04 20:15:08

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 MB7UM –
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC
G6HPY 1 2012-02-03 14:09:09 2012-02-03 14:09:09 JO02GG > JO02AF 20.4 miles 83° 2012-02-03 14:09:09
2E0RNT-9 7 2012-02-01 15:21:33 2012-02-03 15:21:55 IO91VX > JO02AF 20.1 miles 210° 2012-02-01 17:15:08
G1SAA-9 59 2012-02-01 11:24:01 2012-02-04 14:52:46 JO02BG > JO02AF 3.9 miles 50° 2012-02-02 10:31:26
G6HFS-9 109 2012-02-01 13:16:44 2012-02-03 18:06:50 JO02BE > JO02AF 5.1 miles 127° 2012-02-03 17:14:27
MB7UTG 15 2012-02-01 02:11:25 2012-02-04 18:43:41 JO02BR > JO02AF 35.5 miles 7° 2012-02-04 18:43:41
M0GQT-9 3 2012-02-04 01:35:30 2012-02-04 01:41:36 JO02CF > JO02AF 6.5 miles 88° 2012-02-04 01:35:30
G6FSU-9 14 2012-02-03 10:05:40 2012-02-03 14:10:41 JO02AD > JO02AF 4.2 miles 200° 2012-02-03 10:40:05
G7PQF-9 21 2012-02-01 13:52:23 2012-02-04 19:15:14 JO02FG > JO02AF 16.5 miles 77° 2012-02-04 18:36:26
G4ERO-9 41 2012-02-01 18:30:09 2012-02-04 11:47:45 JO02DK > JO02AF 18.3 miles 39° 2012-02-04 09:59:11
G4VYG-9 43 2012-02-01 20:47:00 2012-02-02 11:18:49 JO02BE > JO02AF 5.1 miles 121° 2012-02-02 08:46:51
G0DDX-9 118 2012-02-01 09:34:09 2012-02-03 16:57:44 JO02BE > JO02AF 5.4 miles 96° 2012-02-01 11:01:02
M0VFC-7 10 2012-02-01 09:08:13 2012-02-04 12:27:46 IO91VX > JO02AF 18.8 miles 209° 2012-02-01 17:39:39
G8JHE-9 28 2012-02-01 08:38:17 2012-02-03 10:06:43 JO02CJ > JO02AF 14.4 miles 33° 2012-02-02 09:00:03
G1UAF-9 15 2012-02-01 09:18:16 2012-02-04 19:15:29 JO02CJ > JO02AF 14.9 miles 36° 2012-02-04 19:15:29
G3WW-8 20 2012-02-01 07:28:01 2012-02-04 19:25:57 IO91VX > JO02AF 19.7 miles 210° 2012-02-01 15:08:59
M0LCM-9 10 2012-02-01 09:17:20 2012-02-03 17:40:40 JO02DE > JO02AF 10.7 miles 107° 2012-02-01 09:32:34
M3FVX-9 9 2012-02-01 15:45:01 2012-02-01 16:54:29 JO02GG > JO02AF 20.6 miles 79° 2012-02-01 15:45:01
M0VFC-9 73 2012-02-01 07:13:57 2012-02-04 17:17:56 IO92XB > JO02AF 12.0 miles 198° 2012-02-01 07:44:23
G7JUC-7 2 2012-02-03 15:36:58 2012-02-03 18:08:55 IO92TD > JO02AF 16.4 miles 253° 2012-02-03 15:36:58
M0BLF-7 4 2012-02-01 18:46:44 2012-02-01 21:35:38 JO02BE > JO02AF 3.2 miles 102° 2012-02-01 18:46:44
M6SBZ 3 2012-02-01 19:42:10 2012-02-01 23:37:12 JO02AE > JO02AF 2.8 miles 157° 2012-02-01 19:42:10

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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