R3DHP — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R3DHP, decoded by SO8OO in southeastern Poland. 615 related FT8 messages, 87 CQ messages, observed on 40m, 20m, 10m, across 73 UTC dates. Heard between 2026-05-24 and 2026-08-21.
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 R3DHP worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R3DHP
Approximate centre of KO95, decoded 2026-08-22 10:49 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 | R3DHP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 10:47 | 20m | -8 / - | OH7XR | - / - | 4 | Partial capture |
| 08-22 10:44 | 20m | -5 / - | <...> | - / -15 | 2 | Partial capture |
| 08-21 18:52 | 20m | -2 / - | 2I0WAI | - / -17 | 3 | ✓ Closing fragment |
| 08-21 18:50 | 20m | -14 / - | F4MSA | - / - | 2 | Partial capture |
| 08-21 18:33 | 20m | - / +6 | OE9RRI | -22 / - | 2 | ✓ Closing fragment |
| 08-21 17:56 | 40m | -6 / -2 | UB6LWX | -8 / -2 | 5 | ✓ Full exchange observed |
| 08-21 17:55 | 40m | 0 / - | AO25FDM | - / - | 2 | Partial capture |
| 08-18 18:01 | 40m | -22 / -4 | OK1VCB | -18 / -12 | 3 | ✓ Full exchange observed |
| 08-18 17:57 | 40m | -10 / - | M7SDJ | - / - | 3 | Partial capture |
| 08-18 17:55 | 40m | -19 / -9 | R3KHR | -18 / - | 3 | ✓ Closing observed |
| 08-17 18:47 | 20m | -14 / - | R6DZJ | - / -8 | 2 | ✓ Closing fragment |
| 08-17 09:26 | 20m | -5 / +1 | EW8DU | -2 / -15 | 4 | ✓ Full exchange observed |
| 08-17 09:25 | 20m | -10 / - | R1BBG | - / -16 | 3 | ✓ Closing fragment |
| 08-17 09:24 | 20m | 0 / -17 | RM5F | -5 / -14 | 5 | ✓ Full exchange observed |
| 08-17 09:22 | 20m | -2 / -4 | ON3ZEP/P | -4 / +1 | 5 | ✓ Full exchange observed |
| 08-16 17:59 | 40m | - / -5 | DH9DR | -8 / - | 2 | ✓ Closing fragment |
| 08-16 17:45 | 40m | - / -10 | DA0OIE | -2 / - | 2 | ✓ Closing fragment |
| 08-16 17:43 | 40m | -22 / - | <...> | - / -17 | 2 | Partial capture |
| 08-16 17:39 | 40m | - / -2 | R6ODX | -11 / - | 2 | ✓ Closing fragment |
| 08-16 17:33 | 40m | -20 / - | S55OO | - / - | 2 | Partial capture |
| 08-16 17:21 | 40m | -6 / - | <...> | - / -8 | 2 | Partial capture |
| 08-16 17:19 | 40m | -10 / - | SQ8V | - / - | 2 | Partial capture |
| 08-14 06:46 | 20m | -18 / - | F6EKI | - / -26 | 3 | Partial capture |
| 08-12 13:47 | 20m | -10 / - | RD0L | - / -9 | 2 | ✓ Closing fragment |
| 08-12 13:45 | 20m | -10 / - | JA0FOX | - / - | 2 | Partial capture |
| 08-12 09:16 | 20m | -12 / - | M0PPF | - / - | 2 | Partial capture |
| 08-12 09:10 | 20m | -12 / - | <...> | - / -18 | 2 | Partial capture |
| 08-12 09:06 | 20m | - / -1 | DH9DR | -8 / - | 2 | ✓ Closing fragment |
| 08-11 17:36 | 40m | -19 / - | <...> | - / - | 3 | Partial capture |
| 08-11 17:33 | 20m | +7 / - | IU6OUQ | - / -13 | 3 | ✓ Closing fragment |
| 08-11 17:31 | 20m | -1 / - | DJ7TO | - / -5 | 3 | ✓ Closing fragment |
| 08-11 17:28 | 20m | +3 / - | UD6AWG | - / -11 | 3 | ✓ Closing fragment |
| 08-11 17:25 | 20m | -5 / - | 9A2AA | - / - | 2 | Partial capture |
| 08-11 17:06 | 20m | -16 / - | <...> | - / -5 | 4 | Partial capture |
| 08-11 17:02 | 20m | -16 / - | G3ZSU | - / - | 3 | ✓ Closing fragment |
| 08-10 16:22 | 40m | -18 / - | SP6CA | - / - | 2 | ✓ Closing fragment |
| 08-09 17:01 | 20m | -10 / - | TN8GD | - / -19 | 2 | Partial capture |
| 08-09 16:52 | 40m | -18 / - | R2BIU | - / - | 2 | Partial capture |
| 08-09 16:31 | 40m | -17 / - | R2BIU | - / - | 3 | Partial capture |
| 08-09 16:24 | 40m | -18 / - | R0AH | - / - | 2 | Partial capture |
| 08-09 16:19 | 40m | -18 / -8 | RA3ZOM | -22 / +1 | 3 | ✓ Full exchange observed |
| 08-09 16:17 | 40m | -16 / - | RA3ZH | - / - | 3 | Partial capture |
| 08-09 07:29 | 20m | - / -13 | IK2SND | -22 / - | 2 | Partial capture |
| 08-09 06:32 | 40m | -20 / - | SQ9AQQ | - / - | 2 | Partial capture |
| 08-09 06:05 | 40m | - / +4 | R4CHQ | -11 / - | 2 | ✓ Closing fragment |
| 08-08 16:34 | 20m | -14 / -5 | MM0TBH | -12 / - | 3 | ✓ Closing observed |
| 08-08 16:29 | 20m | -8 / - | NW2M | - / - | 2 | Partial capture |
| 08-08 16:24 | 20m | -16 / - | LZ2BA | - / -1 | 2 | ✓ Closing fragment |
| 08-08 16:08 | 20m | -16 / -1 | GM7MTK | -1 / -2 | 4 | ✓ Full exchange observed |
| 08-08 16:04 | 20m | -16 / - | IK8YJS | -2 / - | 2 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 183330 -21 1258 R3DHP OE9RRI RR73 183630 +0 897 R3DHP MM0GTU -01 184545 -13 861 R3DHP EA4GWT -08 185000 -16 530 F4MSA R3DHP KO95 (x2) 185200 -6 2870 2I0WAI R3DHP KO95 (x3) 185730 -20 1356 EA4PS R3DHP KO95 104415 -8 2100 <...> R3DHP R-15 (x2) 104745 -4 2517 OH7XR R3DHP KO95 (x4)
UTC dB Audio Message 175545 -16 1539 R3DHP R3KHR RR73 175600 -19 1540 R3KHR R3DHP 73 175730 -9 738 M7SDJ R3DHP KO95 (x3) 180130 -16 1775 R3DHP OK1VCB -04 180145 -22 1775 OK1VCB R3DHP R-12 180200 -19 1774 R3DHP OK1VCB RR73 175515 +0 367 AO25FDM R3DHP KO95 (x2) 175630 -10 2432 R3DHP UB6LWX KN97 175645 -6 2433 UB6LWX R3DHP -02 175700 -6 2432 R3DHP UB6LWX R-02 175715 -6 2433 UB6LWX R3DHP RR73 175730 -8 2432 R3DHP UB6LWX 73
UTC dB Audio Message 071645 -20 1532 R6OEY R3DHP KO95 072330 -22 1639 UA4AFY R3DHP -03 072815 -4 490 R3DHP IK4LZH JN54 072830 -22 1550 IK4LZH R3DHP -11 072845 -4 490 R3DHP IK4LZH JN54 (x3) 073200 -20 1550 SP2LNY R3DHP R+00 073300 -18 1550 R3WEB R3DHP KO95 (x2) 073430 -23 1550 CQ R3DHP KO95 145300 -20 1530 G0FWX R3DHP KO95 (x2) 145645 -10 725 R3DHP DO9MK -07 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.