R7MR — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving R7MR, decoded by SO8OO in southeastern Poland. 856 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 10m, across 12 UTC dates in the available aggregate history. Observed between 2026-08-12 and 2026-10-23.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
SO8OO decoded 856 FT8 messages attributed to R7MR as the transmitting token by decoded message structure across 12 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (58%), followed by 40 m (30%) and 80 m (11%). Several six-hour UTC windows tied for the largest share (51%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (92%); the estimated median was +4 dB.
Overview
Bands
Last attributed message: 2026-10-23 21:38 UTC
Observed FT8 message patterns
- Attributed sample
- 856 messages
- Active dates
- 12 UTC dates
- Estimated median S/N
- +4 dB
- Estimated 10th-90th percentile
- -7 to +12 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 59, strong (≥ -8 dB) 791.
WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with R7MR in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to R7MR
The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.
- Attributed locator
- LN07 · 407 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,431 km (approx.)
- Last such locator decoded
- 2026-10-23 21:38 UTC
A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.
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 | R7MR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 21:41 | 160m | - / - | DO1SWC | -18 / - | 3 | Partial capture |
| 10-23 21:35 | 160m | - / - | DL3YEE | +2 / - | 2 | Partial capture |
| 10-23 21:35 | 160m | - / - | DL4RAQ | +5 / - | 3 | Partial capture |
| 10-23 21:34 | 160m | - / - | DL7ET | -12 / - | 2 | Partial capture |
| 10-23 21:33 | 160m | - / - | DO1SWC | -13 / - | 7 | Partial capture |
| 10-23 21:27 | 160m | - / - | R5BM | -7 / - | 6 | Partial capture |
| 10-23 21:25 | 160m | +3 / - | R2AX | -14 / - | 4 | ✓ Closing observed |
| 10-23 21:20 | 160m | +1 / - | JH6PFY | - / -13 | 3 | ✓ Closing fragment |
| 10-23 21:19 | 160m | - / - | R5BM | -12 / - | 6 | Partial capture |
| 10-23 21:19 | 160m | +5 / +5 | R5KH | -8 / - | 10 | ✓ Closing observed |
| 10-23 21:18 | 160m | 0 / - | DF4WQ | -3 / -14 | 5 | ✓ Closing observed |
| 10-23 21:18 | 160m | +2 / - | IT9NOV | -8 / -16 | 4 | ✓ Closing observed |
| 10-23 21:15 | 160m | +4 / +2 | E77EA | +15 / -2 | 7 | ✓ Full exchange observed |
| 10-23 21:15 | 160m | +4 / +5 | UA2KU | +11 / +2 | 13 | ✓ Full exchange observed |
| 10-23 19:33 | 160m | +8 / 0 | R4NBV | -7 / -3 | 6 | ✓ Full exchange observed |
| 10-23 19:32 | 160m | - / - | DL7ET | -7 / - | 4 | Partial capture |
| 10-23 19:31 | 160m | +8 / +1 | DK2CC | +10 / -10 | 10 | ✓ Full exchange observed |
| 10-23 19:30 | 160m | +1 / - | 9K2HS | - / - | 2 | ✓ Closing fragment |
| 10-23 19:29 | 160m | - / - | SQ3LMR | +3 / - | 3 | Partial capture |
| 10-23 19:28 | 160m | 0 / +10 | R4FDD | -4 / -7 | 5 | ✓ Full exchange observed |
| 10-22 19:21 | 160m | +8 / - | R3YBG | - / -7 | 2 | ✓ Closing fragment |
| 10-22 19:17 | 160m | - / - | F4VTR | -17 / - | 2 | Partial capture |
| 10-22 19:11 | 160m | -8 / - | R2SN | -12 / -5 | 3 | ✓ Closing observed |
| 10-22 19:09 | 160m | +10 / -1 | UB1CCL | +4 / -18 | 6 | ✓ Full exchange observed |
| 10-22 19:07 | 160m | +2 / - | RA6WF | - / -1 | 2 | ✓ Closing fragment |
| 10-22 19:07 | 160m | - / - | DG6ITP | -4 / - | 2 | Partial capture |
| 10-22 19:05 | 160m | - / - | S58X | -12 / - | 2 | Partial capture |
| 10-22 19:03 | 160m | - / - | DL7ET | -16 / - | 2 | Partial capture |
| 10-22 19:00 | 160m | -4 / - | UA6EU | - / -8 | 2 | ✓ Closing fragment |
| 10-22 18:59 | 160m | 0 / +2 | EW4TT | +1 / - | 4 | ✓ Closing observed |
| 10-22 18:56 | 160m | +8 / - | RD9U | - / -11 | 3 | ✓ Closing fragment |
| 10-22 18:55 | 160m | +8 / - | R4DI | -13 / +7 | 5 | ✓ Full exchange observed |
| 10-22 18:54 | 160m | +2 / - | RZ5D | - / - | 2 | ✓ Closing fragment |
| 10-22 18:51 | 160m | -1 / - | R3TIX | - / -16 | 2 | ✓ Closing fragment |
| 10-22 18:51 | 160m | -2 / - | R6OD | -24 / +7 | 4 | ✓ Closing observed |
| 10-22 18:50 | 160m | +6 / -2 | RJ3DC | -16 / -9 | 4 | ✓ Full exchange observed |
| 10-22 18:49 | 160m | +1 / +2 | R4FDK | -5 / - | 4 | ✓ Closing observed |
| 10-22 18:47 | 160m | +2 / -5 | R2PT | -24 / -6 | 3 | ✓ Full exchange observed |
| 10-22 04:13 | 160m | -5 / +3 | R4CY | -19 / +4 | 8 | ✓ Full exchange observed |
| 10-22 04:06 | 160m | - / - | SP9OJ | -8 / - | 4 | Partial capture |
| 10-22 04:01 | 160m | -8 / -7 | UA3ZSI | -15 / +4 | 6 | ✓ Full exchange observed |
| 10-22 04:01 | 160m | -14 / - | RV6FN | - / -8 | 2 | ✓ Closing fragment |
| 10-22 03:41 | 160m | +7 / +4 | R6OBN | -2 / +4 | 6 | ✓ Full exchange observed |
| 10-22 03:40 | 160m | - / -6 | DL1VVQ | -3 / - | 4 | Partial capture |
| 10-22 03:39 | 160m | +12 / -5 | ES2AJ | +10 / +5 | 5 | ✓ Full exchange observed |
| 10-22 03:38 | 160m | - / - | DL8WEM | +2 / - | 2 | Partial capture |
| 10-22 03:37 | 160m | +6 / +5 | RQ4F | -4 / +3 | 4 | ✓ Full exchange observed |
| 10-22 03:36 | 160m | +8 / - | R4WL | - / -14 | 3 | ✓ Closing fragment |
| 10-22 03:34 | 160m | +6 / +5 | RA3ZGT | -3 / +5 | 4 | ✓ Full exchange observed |
| 10-22 03:34 | 160m | - / -6 | DL1VVQ | -4 / - | 6 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 213600 +4 2093 R7MR DL3YEE JO42 213615 -2 579 CQ R7MR LN07 213630 +1 376 R7MR DL4RAQ JN58 213645 -6 579 CQ R7MR LN07 213700 -11 577 R7MR DO1SWC JN58 213715 -2 579 CQ R7MR LN07 213730 -13 577 R7MR DO1SWC JN58 213745 +2 579 CQ R7MR LN07 213800 -18 577 R7MR DO1SWC JN58 213815 +4 579 CQ R7MR LN07 213830 -14 578 R7MR DO1SWC JN58 213845 +4 579 CQ R7MR LN07 214130 -15 577 R7MR DO1SWC JN58 (x3)
UTC dB Audio Message 032630 +12 2375 R7MR IQ4JO 73 032645 +18 538 CQ R7MR LN07 032700 +5 538 R7MR UA3WG KO71 032700 +13 1009 R7MR RT6C KN95 032700 -12 1940 R7MR IU3WIX -05 032715 +12 538 RT6C R7MR -01 032730 +13 1009 R7MR RT6C R+30 032745 +15 538 RT6C R7MR RR73 032800 +11 1009 R7MR RT6C 73 032815 +15 538 UA3WG R7MR -01 (x2) 035130 -1 592 CQ R7MR LN07 133045 -8 548 YB1LIN R7MR 73 133115 -6 548 CQ R7MR LN07 155330 -10 1534 R7MR RA4CFX RR73
UTC dB Audio Message 022645 +11 613 TN8GD R7MR LN07 (x3) 022845 +9 613 CQ R7MR LN07 (x3) 023015 +7 613 YO3GNF R7MR -01 (x2) 023200 -4 613 KK7UXY R7MR LN07 (x2) 035445 +4 627 R7MR IZ4PKC JN54 (x5)
UTC dB Audio Message 091245 -10 543 CQ R7MR LN07 091400 -15 2114 R7MR SV2AEL KN10 (x2) 091445 -6 543 SV2AEL R7MR RR73 091545 -9 543 IK2QEB R7MR +01 091645 -8 543 CQ R7MR LN07 091815 -7 543 IK6GPZ R7MR RR73 (x2) 091915 -4 543 CQ R7MR LN07 (x5)
Decoder S/N history by band
Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.
CW
No CW receptions recorded for this callsign in the last 30 days.
Explore CW reception at SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee