To download observation data, click on File/Observation link. Please be patient, it may take a while to zip a large observation.
| Data rate | Center Frequency | Station | Instrument | Size (MB) | File/Observation | Plot | Start (UTC) | End (UTC) |
|---|---|---|---|---|---|---|---|---|
| 1 | — | AD8Y Node 8 | Grape 1 Legacy | 3.8820 | 2026-06-19T000000Z_N0000008_S1_EN91fl_FRQ_WWV10.csv | 🟢 | 2026-06-19 00:00:00 | 2026-06-19 23:59:00 |
| 10 | 10.0000 MHz | WA9TKK | Grape1 | 34.1645 | OBS2026-06-19T00-00 | 🟢 | 2026-06-19 00:00:00 | 2026-06-19 23:59:00 |
| 10 | 14.6700 MHz | pa0rwt Grape-1 DRF | Flex-1500 | 34.1649 | OBS2026-06-19T00-00 | 🟢 | 2026-06-19 00:00:00 | 2026-06-19 23:59:00 |
| 1 | — | KD8CGH Node 22 | Grape 1 Legacy | 3.8824 | 2026-06-19T000000Z_N0000022_G1_EN91he_FRQ_WWV10.csv | 🟢 | 2026-06-19 00:00:00 | 2026-06-19 23:59:00 |
| 1 | — | K0WWX Node 27 | Grape 1 Legacy | 3.8820 | 2026-06-19T000000Z_N0000027_G1_DM79lw_FRQ_WWV5.csv | 🟢 | 2026-06-19 00:00:00 | 2026-06-19 23:59:00 |
| 1 | — | W7LUX Node 29 | Grape 1 Legacy | 3.8819 | 2026-06-19T000000Z_N0000029_G1_DM45dc_FRQ_WWV10.csv | 🟢 | 2026-06-19 00:00:00 | 2026-06-19 23:59:00 |
| 10 | 10.0000 MHz | KB3UMD Node 9 | Grape 1 DRF | 34.1675 | OBS2026-06-19T00-00 | 🟢 | 2026-06-19 00:00:00 | 2026-06-19 23:59:00 |
| 1 | — | AB1XB Node 33 G1L | Grape 1 Legacy | 3.8819 | 2026-06-19T000000Z_N0000033_G1_FN42el_FRQ_WWV10.csv | 🟢 | 2026-06-19 00:00:00 | 2026-06-19 23:59:00 |