R3MAR — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R3MAR, decoded by SO8OO in southeastern Poland. 151 related FT8 messages, observed on 40m, 20m, 10m, across 25 UTC dates. Heard between 2026-05-31 and 2026-08-23.
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations R3MAR worked most often, as logged from our receiver:
Activity Heatmap
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 | R3MAR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 15:31 | 40m | - / - | UA6HJT | +2 / - | 2 | ✓ Closing fragment |
| 08-17 20:12 | 40m | - / - | SP8NR | -3 / - | 3 | ✓ Closing fragment |
| 08-17 19:32 | 40m | - / -15 | SP7TF | -12 / - | 3 | Partial capture |
| 08-17 19:31 | 40m | - / -14 | DL1DXX | -12 / - | 4 | ✓ Closing fragment |
| 08-16 19:56 | 10m | - / -8 | RW6HPS | -19 / - | 12 | Partial capture |
| 08-15 20:51 | 40m | -18 / - | UT5ZC | - / -3 | 2 | Partial capture |
| 08-11 20:09 | 40m | - / -9 | JF2XGF | -2 / - | 2 | ✓ Closing fragment |
| 08-08 20:46 | 40m | - / -7 | RG7A | -20 / - | 2 | ✓ Closing fragment |
| 08-08 20:32 | 40m | -10 / - | 9A170TESLA | - / -13 | 4 | Partial capture |
| 08-08 20:25 | 40m | -5 / - | <...> | - / -18 | 3 | Partial capture |
| 08-07 20:50 | 40m | - / - | F5MJN | -13 / - | 3 | Partial capture |
| 08-07 20:43 | 40m | - / - | RA3ZOM | -6 / - | 2 | ✓ Closing fragment |
| 08-07 20:40 | 40m | - / - | SP2GJI | -5 / - | 2 | ✓ Closing fragment |
| 08-04 20:34 | 40m | - / -8 | F1DJY | 0 / - | 2 | ✓ Closing fragment |
| 08-02 05:09 | 20m | - / -8 | IZ2QPP | -4 / - | 2 | ✓ Closing fragment |
| 08-01 05:01 | 40m | - / -14 | DL1DXX | -10 / - | 2 | Partial capture |
| 07-31 22:11 | 40m | -8 / - | YE4FNN | - / -17 | 2 | Partial capture |
| 07-31 22:08 | 40m | - / - | R3DFE | -20 / - | 2 | Partial capture |
| 07-31 22:06 | 40m | -8 / - | SP2OSP | -12 / -16 | 7 | ✓ Closing observed |
| 07-31 21:56 | 40m | -10 / - | RW2Z | - / 0 | 2 | Partial capture |
| 07-31 21:33 | 40m | -7 / - | OZ1LHK | -14 / -18 | 2 | ✓ Closing observed |
| 07-31 21:29 | 40m | -8 / - | DL6MRM | -14 / -10 | 3 | ✓ Closing observed |
| 07-31 21:24 | 40m | -5 / -5 | EW4DX | +2 / -4 | 6 | ✓ Full exchange observed |
| 07-30 20:51 | 40m | -11 / - | YL3BU | -20 / -12 | 2 | ✓ Closing observed |
| 07-30 20:48 | 40m | -10 / - | JF6XQJ | - / -17 | 2 | Partial capture |
| 07-29 20:01 | 40m | - / -2 | R3YAU | -13 / - | 9 | ✓ Closing fragment |
| 07-29 19:57 | 40m | - / - | R2FEA | -2 / - | 2 | Partial capture |
| 07-29 19:56 | 40m | - / - | EW2MS | -8 / - | 2 | ✓ Closing fragment |
| 07-29 19:33 | 20m | -4 / - | Z34CMF | - / -19 | 3 | ✓ Closing fragment |
| 07-27 20:14 | 20m | -7 / - | BG7BMG | - / -13 | 2 | Partial capture |
| 07-27 20:08 | 20m | -6 / - | F4MUD | - / -17 | 2 | Partial capture |
| 07-27 19:38 | 40m | - / - | UB3YGA | -10 / - | 2 | Partial capture |
| 07-27 19:36 | 40m | - / - | EA3AAY | -24 / - | 2 | Partial capture |
| 07-26 18:23 | 40m | - / - | R2AL | +6 / - | 2 | ✓ Closing fragment |
| 07-26 18:21 | 40m | - / - | RL3P | -4 / - | 2 | ✓ Closing fragment |
| 07-25 20:46 | 20m | - / - | M7JVT | -6 / - | 2 | ✓ Closing fragment |
| 07-24 20:36 | 20m | - / - | F5SZY | -6 / - | 2 | ✓ Closing fragment |
| 07-24 20:02 | 20m | - / - | IZ0NPM | -21 / - | 2 | ✓ Closing fragment |
| 07-24 17:50 | 20m | - / +8 | IU3BXP | -2 / - | 2 | ✓ Closing fragment |
| 07-18 21:02 | 20m | -4 / - | JA9CWJ | - / -10 | 3 | Partial capture |
| 07-18 20:56 | 20m | -4 / - | JA9CWJ | - / -19 | 6 | Partial capture |
| 07-13 19:44 | 40m | -8 / - | OE6RRO | - / -10 | 2 | Partial capture |
| 07-10 21:13 | 40m | - / - | 9A7Y | -2 / - | 2 | ✓ Closing fragment |
| 07-10 21:01 | 40m | - / - | OE5ROR | -8 / - | 3 | ✓ Closing fragment |
| 07-10 20:53 | 40m | -24 / - | ZS6OB | - / -19 | 2 | ✓ Closing fragment |
| 07-10 20:33 | 40m | -24 / -10 | LZ3HG | -18 / -15 | 4 | Partial capture |
| 07-10 20:32 | 40m | -23 / - | <...> | - / -5 | 2 | Partial capture |
| 07-05 19:58 | 40m | - / - | UB3PEH | -10 / - | 2 | ✓ Closing fragment |
| 07-05 19:53 | 40m | - / - | RA6AR | -16 / - | 2 | ✓ Closing fragment |
| 07-05 19:50 | 40m | - / - | RW4HBG | -8 / - | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 193315 -12 238 R3MAR SP7TF -15 193315 -11 1871 R3MAR DL1DXX RR73 193345 -14 238 R3MAR SP7TF -15 194215 -6 1024 R3MAR UB3LBU 73 195000 -21 1771 R3MAR UB6ZDJ KN98 (x2) 201200 -3 766 R3MAR SP8NR RR73 (x3) 202430 -24 1868 JH4ADV R3MAR R-11 204645 -21 1893 UA4SAI R3MAR R+00 202915 -16 288 R3MAR JA1ILA QM05 153015 -7 631 R3MAR RO5A RR73 153145 +2 479 R3MAR UA6HJT LN14 (x2)
UTC dB Audio Message 195245 -11 607 R3MAR R7RAG RR73 195615 -14 2155 R3MAR RW6HPS LN15 (x12)
UTC dB Audio Message 201000 -5 670 JR4GPA R3MAR R-17 201215 -2 669 <...> R3MAR R-16 201445 -5 668 BG7BMG R3MAR R-13 (x2) 201745 -5 668 ES7GN R3MAR R-09 193315 -3 665 Z34CMF R3MAR R-19 (x3) 193515 -5 664 G8RZ R3MAR R-15 193715 -9 664 7Z1CB R3MAR R-22 194330 +4 2802 R3MAR M0KZC/P RR73 050915 -6 446 R3MAR IZ2QPP R-08 (x2) 055915 -14 665 OA4YX R3MAR R-18 073745 -10 666 OS9T R3MAR R-18
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.