CS7CDZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving CS7CDZ, decoded by SO8OO in southeastern Poland. 240 related FT8 messages, 28 CQ messages, observed on 10m, across 12 UTC dates. Heard between 2026-05-31 and 2026-08-09.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations CS7CDZ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by CS7CDZ
Approximate centre of IM59, decoded 2026-07-20 19:41 UTC. A transmitted locator is not proof of the operator's permanent location.
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | CS7CDZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-20 19:31 | 10m | - / -1 | DL1IP | -2 / - | 2 | ✓ Closing fragment |
| 07-05 14:04 | 10m | - / -16 | IW1PPB | -19 / - | 2 | Partial capture |
| 07-05 13:46 | 10m | -20 / - | DO3TOM | - / -10 | 2 | Partial capture |
| 07-05 13:30 | 10m | -21 / - | DK0ACI | - / -17 | 4 | Partial capture |
| 07-05 13:25 | 10m | -20 / - | DL2MEL | - / 0 | 4 | ✓ Closing fragment |
| 07-05 13:22 | 10m | -20 / - | OE9GWV | - / -22 | 2 | ✓ Closing fragment |
| 07-05 13:21 | 10m | -19 / - | ON5HE | - / +5 | 2 | ✓ Closing fragment |
| 07-05 13:17 | 10m | - / -5 | S59MA | +4 / - | 3 | ✓ Closing fragment |
| 07-05 12:54 | 10m | - / - | EA3CU | -8 / - | 2 | Partial capture |
| 07-03 18:51 | 10m | - / -8 | IK4LZH | -3 / - | 6 | ✓ Closing fragment |
| 07-03 18:40 | 10m | - / -1 | IU2SLW | -12 / - | 2 | ✓ Closing fragment |
| 06-25 18:26 | 10m | -24 / +8 | G3TKT | -24 / - | 3 | ✓ Closing observed |
| 06-25 18:24 | 10m | -23 / - | RL1B | -12 / -12 | 2 | ✓ Closing observed |
| 06-25 18:21 | 10m | - / -11 | DN9TL | -10 / - | 3 | ✓ Closing fragment |
| 06-25 18:20 | 10m | - / -11 | PD0HLA | -4 / - | 2 | ✓ Closing fragment |
| 06-25 18:14 | 10m | - / -5 | R2PT | -11 / - | 3 | ✓ Closing fragment |
| 06-20 12:42 | 10m | - / - | R6OP | 0 / - | 2 | Partial capture |
| 06-20 12:39 | 10m | - / -2 | US5EC | -6 / - | 4 | ✓ Closing fragment |
| 06-20 11:57 | 10m | - / -12 | UA4FKT | +3 / - | 4 | Partial capture |
| 06-08 12:30 | 10m | - / -7 | HB9TJX | -1 / - | 3 | ✓ Closing fragment |
| 06-08 12:07 | 10m | - / -18 | R3KF | +13 / - | 2 | ✓ Closing fragment |
| 06-08 12:03 | 10m | - / -1 | IU1OQD | -4 / - | 3 | ✓ Closing fragment |
| 06-08 12:00 | 10m | - / +4 | IK1MJK | -22 / - | 2 | ✓ Closing fragment |
| 06-08 11:42 | 10m | - / -14 | F4BJN | -22 / - | 2 | ✓ Closing fragment |
| 06-08 11:34 | 10m | - / - | F4BJN | -20 / - | 6 | Partial capture |
| 06-08 11:32 | 10m | - / +7 | DJ8TX/P | -11 / - | 3 | ✓ Closing fragment |
| 06-08 11:15 | 10m | -17 / -4 | RV3QI | +8 / -1 | 5 | ✓ Full exchange observed |
| 06-08 11:13 | 10m | -14 / - | EB1LA | -21 / -10 | 2 | ✓ Closing observed |
| 06-08 11:10 | 10m | -11 / -4 | 9A7BB | -7 / -13 | 6 | ✓ Full exchange observed |
| 06-08 11:06 | 10m | -14 / - | ZS6RFI | - / -12 | 3 | ✓ Closing fragment |
| 06-08 11:00 | 10m | -21 / +1 | 2E0OEW | -9 / - | 2 | ✓ Closing observed |
| 06-08 10:59 | 10m | -18 / -1 | CT3KN | -9 / +7 | 5 | Partial capture |
| 06-08 10:57 | 10m | -14 / -3 | DJ5YS | -2 / -8 | 5 | ✓ Full exchange observed |
| 06-08 10:56 | 10m | -14 / - | M0LTA | -18 / -6 | 4 | ✓ Closing observed |
| 06-08 10:53 | 10m | -7 / -7 | IU8ADS | +4 / -2 | 4 | ✓ Full exchange observed |
| 06-08 10:52 | 10m | - / - | 2E0OEW | -20 / - | 2 | Partial capture |
| 06-08 10:49 | 10m | -15 / -17 | DL3MIB | +10 / -5 | 11 | ✓ Full exchange observed |
| 06-08 10:48 | 10m | -10 / -10 | IW1DQS | -1 / -4 | 4 | Partial capture |
| 06-08 10:48 | 10m | -15 / - | SP9HWD | - / -2 | 3 | ✓ Closing fragment |
| 06-08 09:33 | 10m | -20 / - | F6FHZ | - / -12 | 2 | ✓ Closing fragment |
| 06-08 09:30 | 10m | - / -15 | R2EA | -10 / - | 2 | ✓ Closing fragment |
| 06-08 09:29 | 10m | - / - | DN9AD | -7 / - | 3 | Partial capture |
| 06-08 09:27 | 10m | - / -11 | RC5F | +11 / - | 3 | ✓ Closing fragment |
| 06-08 09:25 | 10m | - / -1 | G4DBW | -15 / - | 2 | Partial capture |
| 06-07 13:03 | 10m | - / - | RA3RPJ | -13 / - | 2 | Partial capture |
| 06-07 12:52 | 10m | - / - | R4FV | +1 / - | 2 | Partial capture |
| 06-07 12:35 | 10m | - / - | RA3RPJ | -18 / - | 2 | Partial capture |
| 06-07 12:30 | 10m | - / -12 | RZ3ZY | 0 / - | 5 | ✓ Closing fragment |
| 06-07 12:18 | 10m | - / +5 | F4FSY | -6 / - | 2 | ✓ Closing fragment |
| 06-07 12:11 | 10m | -22 / - | DO3STO | - / -5 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 132915 -21 1335 DL1NDN CS7CDZ RR73 133045 -22 1334 DK0ACI CS7CDZ -17 (x4) 133915 -22 1334 DO4RTC CS7CDZ -17 134615 -20 1335 DO3TOM CS7CDZ -10 (x2) 140400 -21 1334 CS7CDZ IW1PPB -16 (x2) 193100 -1 2815 CS7CDZ DL1IP R-01 (x2) 194100 -2 2816 CS7CDZ DF7GT R+02 194145 -6 2817 CQ CS7CDZ IM59 104400 +11 489 CS7CDZ IK4LZH JN54
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.