Telemetry - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign: Clear
Start date (YYYY-MM-DD HH:MM):
End date (YYYY-MM-DD HH:MM):
It is possible to search using wildcards (*?) after a prefix. Example: VK*
Telemetry from WD4HMR - info
Comment: CWOP/WeatherFlowTempest/WD/
Location: 33°38.70' N 86°38.14' W - locator EM63QP34RT - show map
494.2 m Southeast bearing 135° from Grayson Valley, Jefferson County, Alabama, United States [?]
1.4 km Southeast bearing 129° from Chalkville, Jefferson County, Alabama, United States
20.7 km Northeast bearing 48° from Birmingham, Jefferson County, Alabama, United States
120.7 km South bearing 182° from Huntsville, Madison County, Alabama, United States
Last position: 2025-03-06 14:14:51 UTC (1m43s ago)
2025-03-06 08:14:51 CST local time at Grayson Valley, United States [?]
Last telemetry: 2023-08-15 14:59:01 UTC (568d 23h17m ago)
2023-08-15 09:59:01 CDT local time at Grayson Valley, United States [?]
Values: Channel 1: 100 (TLM: 100 EQN: 0,1,0)
Channel 2: 48 (TLM: 48 EQN: 0,1,0)
Channel 3: 48 (TLM: 48 EQN: 0,1,0)
Channel 4: 128 (TLM: 128 EQN: 0,1,0)
Channel 5: 0 (TLM: 0 EQN: 0,1,0)
Bit sense:  1     2     3     4     5     6     7     8    (BITS: 11111111)
This page shows telemetry data collected and transmitted by APRS stations. Telemetry contains analog and digital measurement results of variables such as temperature and voltage, and binary bit states of switches, relays or other variables which only have two states (on/off, enabled/disabled, open/closed, true/false).
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