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 | 15.0000 MHz | AC7JD Node 90 | Grape 1 Legacy | 3.8819 | 2026-08-11T000000Z_N0000090_G1_DM42pg_FRQ_WWV15.csv | 🟢 | 2026-08-11 00:00:00 | 2026-08-11 23:59:00 |
| 1 | 10.0000 MHz | KN4HZ Node 93 | Grape 1 Legacy | 3.8819 | 2026-08-11T000000Z_N0000093_G1_EM97xf_FRQ_WWV10.csv | 🟢 | 2026-08-11 00:00:00 | 2026-08-11 23:59:00 |
| 1 | 10.0000 MHz | VE2DVG Node 95 | Grape 1L | 3.8819 | 2026-08-11T000000Z_N0000095_G1_FN35sv_FRQ_WWV10.csv | 🟢 | 2026-08-11 00:00:00 | 2026-08-11 23:59:00 |
| 1 | 10.0000 MHz | WW0WWV Node 16 | Grape 1 Legacy | 3.8819 | 2026-08-10T000000Z_N0000016_G1_DN70mq_FRQ_WWV10.csv | 🟢 | 2026-08-10 00:00:00 | 2026-08-10 23:59:00 |
| 1 | 10.0000 MHz | KD8CGH Node 22 | Grape 1 Legacy | 3.8824 | 2026-08-10T000000Z_N0000022_G1_EN91he_FRQ_WWV10.csv | 🟢 | 2026-08-10 00:00:00 | 2026-08-10 23:59:00 |
| 1 | 5.0000 MHz | K0WWX Node 27 | Grape 1 Legacy | 3.8820 | 2026-08-10T000000Z_N0000027_G1_DM79lw_FRQ_WWV5.csv | 🟢 | 2026-08-10 00:00:00 | 2026-08-10 23:59:00 |
| 1 | 10.0000 MHz | W7LUX Node 29 | Grape 1 Legacy | 3.8818 | 2026-08-10T000000Z_N0000029_G1_DM45dc_FRQ_WWV10.csv | 🟢 | 2026-08-10 00:00:00 | 2026-08-10 23:59:00 |
| 1 | 10.0000 MHz | AB1XB Node 33 G1L | Grape 1 Legacy | 3.8819 | 2026-08-10T000000Z_N0000033_G1_FN42el_FRQ_WWV10.csv | 🟢 | 2026-08-10 00:00:00 | 2026-08-10 23:59:00 |