PD1UM — FT8 station from Netherlands
Amateur radio station PD1UM operating from Netherlands (grid square JO30). 275 FT8 spots received at SO8OO WebSDR, 52 CQ calls, active on 40m, 20m, 10m, over 17 days, best SNR +19 dB. Heard between 2026-04-21 and 2026-05-14.
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Overview
275
Total spots
52
CQ calls
17
Days active
-6 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-04-21
Last seen: 2026-05-14 09:33 UTC
Last seen: 2026-05-14 09:33 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 | |
|---|---|---|---|---|---|---|
| 05-14 06:42 | 40m | -9 / - | SP6AXW | - / - | 5 | Partial |
| 05-13 16:20 | 40m | +18 / - | SP0ZKR | -16 / -9 | 3 | ✓ Verified |
| 05-13 16:12 | 20m | -8 / - | EB5IBZ | - / -9 | 2 | ✓ Confirmed |
| 05-13 13:31 | 40m | -10 / - | DL9KM | - / - | 5 | Partial |
| 05-13 13:26 | 40m | -18 / - | DL4ME | - / - | 2 | ✓ Confirmed |
| 05-13 13:16 | 20m | -8 / - | OH6DHM | - / -4 | 4 | ✓ Confirmed |
| 05-12 12:11 | 20m | -6 / - | SM2IEN | - / -11 | 7 | Partial |
| 05-12 08:52 | 40m | -21 / - | DK4BP | - / - | 7 | Partial |
| 05-12 08:50 | 40m | -12 / - | DL9KM | - / - | 4 | Partial |
| 05-12 08:46 | 40m | -12 / - | PA0WJG | - / - | 3 | Partial |
| 05-12 08:32 | 20m | - / -1 | YO6PPX | -3 / - | 2 | Partial |
| 05-12 08:28 | 20m | - / - | E77FN | +8 / - | 2 | Partial |
| 05-11 16:24 | 40m | +3 / - | S50XX | - / -8 | 4 | ✓ Confirmed |
| 05-11 16:17 | 40m | +11 / - | IQ4JO | - / -15 | 2 | Partial |
| 05-11 16:10 | 40m | +10 / - | IQ4JO | - / -15 | 3 | Partial |
| 05-11 13:20 | 40m | -6 / - | DL1RTS | - / -8 | 2 | ✓ Confirmed |
| 05-11 13:19 | 40m | 0 / - | SQ2SKI | - / - | 2 | Partial |
| 05-11 12:16 | 20m | -9 / - | F5OYA/P | -16 / +8 | 2 | Partial |
| 05-11 11:50 | 20m | +1 / -10 | MI0AIH | -14 / -4 | 10 | Partial |
| 05-11 11:48 | 20m | +13 / - | R4LBP | -10 / -10 | 4 | ✓ Verified |
| 05-11 08:59 | 20m | - / - | KB3Z | -8 / - | 2 | ✓ Confirmed |
| 05-11 08:43 | 40m | -12 / - | DL9ATW | - / - | 2 | Partial |
| 05-11 08:34 | 20m | -2 / - | R4HHN | - / - | 2 | Partial |
| 05-11 08:34 | 20m | -6 / - | RX3ASQ | - / - | 2 | Partial |
| 05-11 08:29 | 20m | -8 / - | TA3IR | - / - | 4 | ✓ Confirmed |
| 05-11 08:29 | 20m | -4 / -15 | EB3DBR | -8 / -14 | 3 | Partial |
| 05-06 16:18 | 40m | 0 / - | DL6CZG | - / -4 | 2 | Partial |
| 05-06 07:59 | 40m | -9 / - | DK3TNA | - / - | 14 | Partial |
| 05-06 07:47 | 20m | +8 / - | RK3OS | - / -9 | 4 | ✓ Confirmed |
| 05-05 16:12 | 40m | -14 / - | F1PBZ | - / -14 | 2 | Partial |
| 05-05 12:01 | 20m | - / -15 | EA1FCS | -14 / - | 3 | ✓ Confirmed |
| 05-05 11:53 | 20m | +7 / - | <...> | -15 / -21 | 5 | Partial |
| 05-05 11:47 | 20m | - / -7 | RP81OZR | -7 / - | 5 | Partial |
| 05-04 16:07 | 10m | +2 / - | ZS6MGM | - / -16 | 2 | ✓ Confirmed |
| 05-02 08:12 | 20m | -15 / - | IS0KNG | - / -20 | 2 | Partial |
| 04-30 12:06 | 20m | - / -14 | LB9ZG | -10 / - | 3 | ✓ Confirmed |
| 04-30 11:58 | 20m | -3 / - | CT1BFP | - / +3 | 9 | ✓ Confirmed |
| 04-29 13:23 | 10m | -10 / - | PP5CF | - / -21 | 3 | Partial |
| 04-29 08:58 | 20m | - / -13 | EA4EKL | +1 / - | 3 | Partial |
| 04-29 08:57 | 20m | -2 / - | OH6IH | - / -8 | 2 | Partial |
| 04-29 08:56 | 20m | - / -6 | EA5GX | 0 / - | 2 | ✓ Confirmed |
| 04-29 08:52 | 20m | -12 / - | RV6F | - / - | 3 | Partial |
| 04-29 08:51 | 20m | - / +4 | HA7TM | 0 / - | 4 | Partial |
| 04-28 12:50 | 20m | 0 / - | RD4AAK | - / -14 | 2 | Partial |
| 04-28 12:17 | 10m | -2 / - | YB1HR | - / - | 2 | Partial |
| 04-28 08:41 | 40m | -7 / - | DL0IPS | - / -3 | 2 | ✓ Confirmed |
| 04-28 08:36 | 40m | -20 / - | DK3TNA | - / - | 5 | Partial |
| 04-27 12:21 | 10m | -6 / - | TL8GD | - / -4 | 4 | ✓ Confirmed |
| 04-27 08:41 | 20m | +6 / - | OH6IH | - / -9 | 2 | Partial |
| 04-27 08:31 | 40m | -12 / - | SP6AXW | - / - | 2 | Partial |
Station Log
20m
UTC dB Freq Message 121215 -12 615 PD1UM SM2IEN -11 (x6) 131600 -7 658 PD1UM OH6DHM KP12 131600 -15 1073 PD1UM TA3IR KN30 131630 -8 658 PD1UM OH6DHM R-04 (x3) 161215 -8 1179 PD1UM EB5IBZ R-09 (x2) 063315 -12 1071 CQ PD1UM JO30 (x2)
40m
UTC dB Freq Message 133130 -12 1578 PD1UM DL9KM JN68 (x4) 133330 -6 769 PD1UM DK8EW RR73 133330 -6 2078 PD1UM DL9KM JN68 161745 -14 1035 CQ PD1UM JO30 162030 +18 678 PD1UM SP0ZKR R-09 162045 -16 1034 SP0ZKR PD1UM RRR 162100 +17 679 PD1UM SP0ZKR RR73 064230 -12 1313 PD1UM SP6AXW JO80 (x5)
10m
UTC dB Freq Message 122100 -6 663 PD1UM TL8GD -04 (x2) 122200 -5 663 PD1UM RR73; PA3FR <...> -04 122300 -7 663 PD1UM TL8GD -10 (x2) 125600 -12 1200 PD1UM PP5CF RR73 121730 -3 1776 PD1UM YB1HR OI33 (x2) 132345 -12 1088 PD1UM PP5CF -21 (x3) 135130 -18 1042 PD1UM PU5FLP RR73 160715 +0 497 PD1UM ZS6MGM -16 (x2)