PD1UM — FT8 station from Netherlands
Amateur radio station PD1UM operating from Netherlands (grid square KN39). 880 FT8 spots received at SO8OO WebSDR, 168 CQ calls, active on 40m, 20m, 10m, over 48 days, best SNR +22 dB. Heard between 2026-04-21 and 2026-06-16.
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Overview
880
Total spots
168
CQ calls
48
Days active
-6 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-04-21
Last seen: 2026-06-16 10:24 UTC
Last seen: 2026-06-16 10:24 UTC
Frequent QSO partners observed at SO8OO
Stations PD1UM worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | PD1UM | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-16 12:16 | 20m | -8 / - | TA3NK | - / - | 12 | Partial |
| 06-16 08:50 | 20m | +4 / - | TA4INO | -6 / -12 | 4 | ✓ Verified |
| 06-14 07:34 | 10m | - / -13 | EU1DC | -4 / - | 6 | Partial |
| 06-14 07:32 | 10m | - / -13 | SV2CLJ | -3 / - | 3 | ✓ Confirmed |
| 06-14 07:28 | 10m | - / - | OM6AKO | -5 / - | 3 | Partial |
| 06-14 07:25 | 10m | - / - | CT1EOZ | +2 / - | 2 | Partial |
| 06-13 08:19 | 10m | - / - | A61OK | +2 / - | 2 | Partial |
| 06-13 08:09 | 10m | - / -14 | UX7QV | -1 / - | 4 | Partial |
| 06-13 08:02 | 20m | -10 / - | EA7AH | - / -10 | 2 | Partial |
| 06-13 07:58 | 20m | -2 / - | EA3AGF | - / -8 | 3 | ✓ Confirmed |
| 06-12 16:04 | 40m | -6 / - | DL6UM | - / - | 2 | Partial |
| 06-12 12:55 | 20m | +9 / -5 | UA6HBJ | -14 / -16 | 6 | ✓ Complete |
| 06-12 12:48 | 10m | -18 / - | SM3JBO | - / -3 | 2 | Partial |
| 06-12 08:30 | 10m | +8 / -15 | SV2CLJ | -13 / - | 3 | ✓ Verified |
| 06-11 16:14 | 40m | 0 / - | IK4LZH | - / - | 2 | Partial |
| 06-11 16:14 | 40m | -2 / - | SP9UPH | - / - | 2 | Partial |
| 06-11 16:11 | 20m | - / -14 | LA1QAA | -1 / - | 3 | Partial |
| 06-11 16:04 | 10m | - / - | PY4AW | -6 / - | 2 | Partial |
| 06-11 16:02 | 10m | - / +4 | UX2SB | 0 / - | 2 | Partial |
| 06-11 08:44 | 20m | -7 / - | M0WOO | - / - | 3 | Partial |
| 06-11 08:01 | 40m | -20 / - | DK3TNA | - / - | 2 | Partial |
| 06-10 16:04 | 10m | - / -8 | ER1PL | -4 / - | 2 | Partial |
| 06-10 13:33 | 10m | +1 / -18 | A61DD | -1 / -24 | 14 | Partial |
| 06-10 13:24 | 10m | - / -9 | K2RY | -4 / - | 2 | Partial |
| 06-10 12:08 | 20m | -6 / - | UA3LRN | - / - | 2 | Partial |
| 06-10 07:41 | 40m | +2 / - | OK6AB | - / -1 | 4 | ✓ Confirmed |
| 06-10 07:37 | 40m | -14 / - | F4LVF | - / - | 2 | Partial |
| 06-10 07:32 | 20m | +19 / - | SV1CQN | -15 / -10 | 3 | ✓ Verified |
| 06-09 16:16 | 40m | -9 / - | DL7ACA | - / - | 5 | Partial |
| 06-09 11:48 | 10m | -8 / - | OH3DJP | - / -13 | 2 | Partial |
| 06-09 11:42 | 20m | -6 / - | YO9PH | - / -10 | 2 | Partial |
| 06-09 11:41 | 20m | -12 / - | IQ0OS | - / -18 | 2 | ✓ Confirmed |
| 06-09 11:34 | 20m | -8 / - | RU3QR | - / -12 | 8 | Partial |
| 06-09 09:08 | 10m | - / -10 | US7UR | +9 / - | 3 | ✓ Confirmed |
| 06-09 09:04 | 10m | +5 / - | IZ0MYH | - / - | 2 | ✓ Confirmed |
| 06-09 09:01 | 10m | - / +1 | ES2AJ | -10 / - | 2 | ✓ Confirmed |
| 06-08 11:57 | 20m | -11 / - | G5MJF | - / -3 | 11 | Partial |
| 06-08 08:19 | 10m | +6 / - | LZ2VQ | - / -8 | 2 | Partial |
| 06-07 15:51 | 20m | +3 / - | US1VS | - / -16 | 5 | ✓ Confirmed |
| 06-07 15:41 | 10m | +2 / - | D2UY | - / -7 | 2 | ✓ Confirmed |
| 06-07 08:16 | 20m | +12 / - | M0BEW | -17 / +4 | 3 | ✓ Verified |
| 06-06 15:53 | 40m | -1 / - | DL2RBJ | - / +6 | 3 | ✓ Confirmed |
| 06-06 12:51 | 20m | - / - | <...> | -2 / - | 2 | Partial |
| 06-06 12:50 | 20m | - / - | E74MG | -8 / - | 2 | Partial |
| 06-06 08:27 | 20m | - / - | <...> | -9 / - | 4 | Partial |
| 06-06 08:14 | 40m | -10 / - | DL1BFF | - / -9 | 3 | Partial |
| 06-06 08:10 | 40m | -14 / - | DL5NDD | - / - | 3 | Partial |
| 06-06 07:27 | 40m | -18 / - | HB9MZI | - / - | 6 | Partial |
| 06-05 16:15 | 40m | -12 / - | DL9YNG | - / - | 2 | Partial |
| 06-05 16:11 | 40m | -6 / - | DJ3HW | - / -2 | 6 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 085430 -6 981 CQ PD1UM JO30 090045 +0 1789 PD1UM YT3PL KN04 121530 -17 1106 YO3GNF PD1UM -23 121645 -8 1106 PD1UM TA3NK KN39 (x12)
10m
UTC dB Freq Message 072945 -9 817 OM6AKO PD1UM JO30 073045 -8 817 CQ PD1UM JO30 (x2) 073200 -7 704 SV2CLJ PD1UM JO30 (x3) 073430 -6 1224 EU1DC PD1UM JO30 (x3) 073730 +2 820 <...> PD1UM R-14 073830 -3 820 EU1DC PD1UM R-13 (x3) 074300 -13 1192 SQ9PCH PD1UM JO30 074430 -8 978 <...> PD1UM JO30
40m
UTC dB Freq Message 074200 +3 750 PD1UM OK6AB R-01 (x2) 074345 -15 750 CQ PD1UM JO30 a1 080115 -19 1389 PD1UM DK3TNA JO62 (x2) 161415 -2 2070 PD1UM SP9UPH JO90 161430 -8 354 CQ PD1UM JO30 161445 -1 538 PD1UM IK4LZH JN54 161445 -1 2070 PD1UM SP9UPH JO90 161545 +1 538 PD1UM IK4LZH JN54 160415 -5 2585 PD1UM IQ4JO JN63 160445 -5 966 PD1UM DL6UM JO60 160545 -20 1413 PD1UM DK1MBY JN58 160545 -6 966 PD1UM DL6UM JO60 080230 -12 2585 PD1UM IQ4JO JN63