R7NA — 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 R7NA, decoded by SO8OO in southeastern Poland. 706 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, across 34 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-10-19.
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 706 FT8 messages attributed to R7NA as the transmitting token by decoded message structure across 34 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (70%), followed by 80 m (20%) and 40 m (10%). Most decodes (81%) fell within the six-hour window 14:00-20:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9.8 dB.
Overview
Bands
Last attributed message: 2026-10-19 02:03 UTC
Observed FT8 message patterns
- Attributed sample
- 706 messages
- Active dates
- 34 UTC dates
- Estimated median S/N
- -9.8 dB
- Estimated 10th-90th percentile
- -20.2 to +1 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 176, moderate (-15 to -9 dB) 221, strong (≥ -8 dB) 309.
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 R7NA 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 R7NA
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 · 517 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,431 km (approx.)
- Last such locator decoded
- 2026-10-19 02:02 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 | R7NA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-19 02:02 | 160m | -13 / -14 | PI4DX | +13 / 0 | 6 | ✓ Full exchange observed |
| 10-19 01:50 | 40m | -9 / - | GB1JOTA | - / - | 2 | Partial capture |
| 10-19 01:48 | 40m | -8 / - | ON4KBU | - / -11 | 2 | ✓ Closing fragment |
| 10-19 01:46 | 40m | -9 / +3 | UA4FKT | -4 / 0 | 5 | ✓ Full exchange observed |
| 10-19 01:46 | 40m | -13 / -18 | SV1ENG | -7 / - | 7 | ✓ Closing observed |
| 10-19 01:45 | 40m | -12 / - | R9OX | - / -3 | 3 | ✓ Closing fragment |
| 10-18 01:49 | 160m | - / - | IW5ABF | -18 / - | 2 | Partial capture |
| 10-18 01:46 | 160m | -11 / -5 | RD9M/3 | -15 / -5 | 4 | Partial capture |
| 10-15 16:09 | 80m | -12 / -6 | RA5AK | +2 / -8 | 3 | ✓ Full exchange observed |
| 10-15 16:09 | 80m | -18 / -1 | RU3OH | -10 / - | 3 | ✓ Closing observed |
| 10-15 15:45 | 160m | -24 / - | R9CS/P | - / - | 4 | Partial capture |
| 10-14 03:45 | 40m | -9 / -13 | RA6Z | -17 / - | 3 | Partial capture |
| 10-11 17:30 | 160m | -23 / +1 | UA4FKT | -19 / - | 3 | ✓ Closing observed |
| 10-11 02:46 | 80m | -12 / - | DB100FT | - / -12 | 2 | Partial capture |
| 10-08 02:32 | 80m | -12 / -13 | PA3FPQ | +12 / -15 | 5 | ✓ Full exchange observed |
| 10-08 02:31 | 80m | -10 / - | UA9XL/M | - / -19 | 2 | Partial capture |
| 10-08 02:17 | 160m | -7 / - | RV9CX/M | - / -22 | 7 | Partial capture |
| 10-08 02:15 | 160m | -6 / - | R8KAW/P | - / - | 2 | Partial capture |
| 10-08 02:11 | 160m | -9 / - | UA9XL/M | - / - | 8 | Partial capture |
| 10-08 02:10 | 160m | -8 / - | RV9CX/M | - / - | 3 | Partial capture |
| 10-07 03:26 | 80m | - / -11 | R6SS | -4 / - | 2 | ✓ Closing fragment |
| 10-06 15:14 | 160m | -17 / - | R9CS/P | - / -8 | 6 | ✓ Closing fragment |
| 10-06 14:58 | 80m | -12 / - | RK6OQ | - / - | 2 | Partial capture |
| 10-06 04:12 | 40m | - / -13 | RA6LTD | -11 / - | 9 | Partial capture |
| 10-06 04:11 | 40m | -6 / - | EW4DX | - / -3 | 2 | ✓ Closing fragment |
| 10-06 04:11 | 40m | - / - | R1BDX | -16 / - | 3 | Partial capture |
| 10-06 04:10 | 40m | -11 / -24 | YO6LM | -15 / - | 4 | ✓ Closing observed |
| 10-06 04:08 | 40m | -4 / - | R9CS/P | - / 0 | 4 | Partial capture |
| 10-06 02:52 | 80m | -16 / -12 | RA6ZC | -17 / -17 | 5 | ✓ Full exchange observed |
| 10-06 02:51 | 80m | -18 / +5 | R3KLE | -10 / -4 | 5 | ✓ Full exchange observed |
| 10-06 02:49 | 80m | -17 / +2 | R2HH | -15 / - | 5 | ✓ Closing observed |
| 10-06 02:48 | 80m | -14 / - | R9CS/P | +4 / - | 3 | ✓ Closing observed |
| 10-05 17:12 | 160m | -22 / - | R9CS/P | - / - | 2 | Partial capture |
| 10-05 16:58 | 160m | -17 / - | R9CS/P | - / - | 5 | Partial capture |
| 10-05 16:45 | 160m | -21 / - | R9CS/P | - / - | 5 | Partial capture |
| 10-05 16:39 | 160m | -8 / - | R9CS/P | - / - | 4 | Partial capture |
| 10-05 16:31 | 160m | -10 / - | R9CS/P | - / - | 6 | Partial capture |
| 10-05 16:03 | 160m | -10 / - | R9CS/P | - / - | 18 | Partial capture |
| 10-05 15:55 | 160m | -13 / - | R9CS/P | - / - | 9 | Partial capture |
| 10-05 15:49 | 160m | -16 / - | R9CS/P | - / - | 5 | Partial capture |
| 10-05 15:40 | 160m | -18 / - | R9CS/P | - / - | 9 | Partial capture |
| 10-03 15:55 | 160m | -18 / - | RO2E/P | - / -18 | 4 | Partial capture |
| 10-02 17:05 | 160m | -16 / - | R9CS/P | - / -21 | 2 | ✓ Closing fragment |
| 10-02 17:03 | 160m | -13 / - | UA9YDR | - / -19 | 3 | ✓ Closing fragment |
| 10-02 17:01 | 160m | -17 / - | R9CS/P | - / - | 2 | Partial capture |
| 10-01 01:54 | 80m | -16 / -6 | UA9CFH | -13 / -5 | 5 | ✓ Full exchange observed |
| 10-01 01:53 | 40m | -3 / - | SM3ULU | - / -13 | 2 | ✓ Closing fragment |
| 10-01 01:49 | 40m | -7 / - | RA9YDL | - / -7 | 7 | ✓ Closing fragment |
| 09-27 17:11 | 160m | -8 / 0 | R6OU | -10 / -8 | 6 | ✓ Full exchange observed |
| 09-27 16:45 | 160m | -16 / - | UA9JCH | - / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 154530 -24 1660 R9CS/P R7NA LN07 (x3) 014615 -11 1992 RD9M/3 R7NA LN07 (x2) 014700 -15 1918 R7NA RD9M/3 -05 014715 -9 1992 RD9M/3 R7NA R-05 014900 -18 1992 R7NA IW5ABF JN53 (x2) 020215 -11 1525 PI4DX R7NA LN07 (x2) 020300 +14 945 R7NA PI4DX -14 020315 -15 1525 PI4DX R7NA R+00 020330 +12 944 R7NA PI4DX RR73 020345 -15 1525 PI4DX R7NA 73
UTC dB Audio Message 014645 -5 1136 R7NA SV1ENG KM18 014700 -8 1516 UA4FKT R7NA +00 014715 -3 1516 R7NA UA4FKT R+03 014730 -10 2016 UA4FKT R7NA RR73 014745 -5 1516 R7NA UA4FKT 73 014745 -10 1136 R7NA SV1ENG R-18 014800 -11 2016 ON4KBU R7NA -11 014815 -6 1136 R7NA SV1ENG R-18 014830 -6 1516 ON4KBU R7NA RR73 014845 -6 1135 R7NA SV1ENG R-18 014900 -13 2016 SV1ENG R7NA RR73 014915 -8 1136 R7NA SV1ENG 73 015015 -12 2016 GB1JOTA R7NA LN07 (x2) 015230 -9 1856 EI2IXB R7NA LN07
UTC dB Audio Message 023130 -8 1803 UA9XL/M R7NA R-19 023215 +14 270 R7NA PA3FPQ JO32 023230 -13 1803 PA3FPQ R7NA -15 023245 +9 270 R7NA PA3FPQ R-13 023300 -11 1803 PA3FPQ R7NA RR73 023315 +14 270 R7NA PA3FPQ 73 024630 -12 1549 DB100FT R7NA LN07 (x2) 160715 -19 2049 R4AGE/P R7NA LN07 160900 -11 1945 R7NA RU3OH R-01 160915 -18 1549 RU3OH R7NA RR73 160930 -9 1945 R7NA RU3OH 73 160930 +0 2529 R7NA RA5AK -06 161015 -12 1549 RA5AK R7NA R-08 161100 +3 2529 R7NA RA5AK RR73
UTC dB Audio Message 045845 -21 2013 R7NA UA6HGM LN14
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.
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