RT7N — 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 RT7N, decoded by SO8OO in southeastern Poland. 316 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 21 UTC dates in the available aggregate history. Observed between 2026-06-12 and 2026-11-01.
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 316 FT8 messages attributed to RT7N as the transmitting token by decoded message structure across 21 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (49%), followed by 40 m (43%) and 10 m (4%). Most decodes (79%) fell within the six-hour window 13:00-19:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11.2 dB.
Overview
Bands
Last attributed message: 2026-11-01 14:56 UTC
Observed FT8 message patterns
- Attributed sample
- 316 messages
- Active dates
- 21 UTC dates
- Estimated median S/N
- -11.2 dB
- Estimated 10th-90th percentile
- -17 to 0 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 71, moderate (-15 to -9 dB) 141, strong (≥ -8 dB) 104.
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 RT7N 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 RT7N
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
- KN98 · 163 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,257 km (approx.)
- Last such locator decoded
- 2026-11-01 14:54 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 | RT7N S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-01 14:56 | 80m | -12 / -15 | R2DYC | 0 / -5 | 3 | Partial capture |
| 11-01 14:52 | 80m | -8 / - | RA6FCU/P | - / -7 | 6 | ✓ Closing fragment |
| 11-01 05:36 | 40m | -6 / +2 | EW2MS | -4 / - | 4 | ✓ Closing observed |
| 11-01 05:35 | 40m | -2 / - | RN3TT | -2 / +2 | 3 | ✓ Closing observed |
| 11-01 05:34 | 40m | -11 / - | RQ7D | -14 / - | 2 | ✓ Closing observed |
| 10-31 15:19 | 40m | -7 / - | IT9ACJ/QRP | - / +4 | 2 | Partial capture |
| 10-31 15:15 | 40m | -4 / - | EY7BP | - / -3 | 3 | ✓ Closing fragment |
| 10-31 05:23 | 40m | -8 / - | IT9ACJ/QRP | - / -1 | 2 | Partial capture |
| 10-31 05:22 | 40m | -11 / -8 | UA3IHJ | -2 / -4 | 4 | ✓ Full exchange observed |
| 10-31 05:20 | 40m | -2 / - | ON4UP/P | - / -25 | 2 | Partial capture |
| 10-31 05:17 | 40m | -10 / - | R2FDP | - / -14 | 2 | Partial capture |
| 10-31 05:12 | 40m | +5 / - | R3WF | -12 / -17 | 6 | ✓ Full exchange observed |
| 10-31 04:36 | 40m | +3 / -17 | R6AM | -20 / - | 3 | Partial capture |
| 10-31 04:35 | 40m | +1 / - | ES2AJ | - / -5 | 2 | ✓ Closing fragment |
| 10-31 04:34 | 40m | -2 / - | RA4FEA | -7 / -10 | 4 | ✓ Full exchange observed |
| 10-31 04:32 | 40m | 0 / - | OA4ENG | - / -14 | 3 | ✓ Closing fragment |
| 10-30 18:09 | 40m | -2 / - | ON4UP/P | - / - | 2 | Partial capture |
| 10-30 17:56 | 80m | - / -3 | R2AX | +2 / - | 2 | ✓ Closing fragment |
| 10-30 17:55 | 80m | -9 / - | R3DPZ | -16 / -5 | 3 | ✓ Closing observed |
| 10-30 17:54 | 80m | -12 / - | R8CEG | - / -10 | 2 | ✓ Closing fragment |
| 10-30 17:52 | 80m | -8 / - | R3DBX | - / -3 | 3 | ✓ Closing fragment |
| 10-30 17:50 | 80m | -6 / - | R4ADE | - / - | 3 | ✓ Closing fragment |
| 10-30 17:46 | 80m | -9 / -6 | RM5F | -5 / -2 | 4 | ✓ Full exchange observed |
| 10-30 17:45 | 80m | -12 / +4 | RW4F | -23 / +2 | 3 | ✓ Full exchange observed |
| 10-30 17:43 | 80m | -11 / -11 | R3YK | -1 / - | 2 | ✓ Closing observed |
| 10-30 17:41 | 80m | -11 / - | DL1DY/QRP | - / - | 2 | Partial capture |
| 10-30 17:40 | 80m | -18 / -6 | RL3P | 0 / - | 4 | ✓ Closing observed |
| 10-30 17:34 | 80m | -11 / - | R3DPZ | -13 / -10 | 2 | Partial capture |
| 10-30 17:34 | 80m | -9 / -11 | R8PG | -7 / -6 | 5 | ✓ Full exchange observed |
| 10-30 17:33 | 80m | -10 / - | UB6OAK | - / -3 | 2 | ✓ Closing fragment |
| 10-30 17:32 | 80m | -12 / - | RW6A | - / -9 | 2 | ✓ Closing fragment |
| 10-30 17:28 | 80m | -17 / -13 | MD0CCE | +3 / - | 4 | ✓ Closing observed |
| 10-30 17:27 | 80m | -17 / - | RK6MC | -13 / +4 | 5 | ✓ Full exchange observed |
| 10-30 17:26 | 80m | -12 / - | RK6OQ | - / +2 | 3 | ✓ Closing fragment |
| 10-30 17:24 | 80m | -13 / - | R9SFZ | - / -19 | 3 | ✓ Closing fragment |
| 10-30 17:20 | 80m | -7 / - | RA4ABH | -21 / 0 | 2 | Partial capture |
| 10-30 17:19 | 80m | -12 / - | RC6BB | - / -8 | 3 | ✓ Closing fragment |
| 10-28 02:29 | 80m | - / - | 9A2WA | -16 / - | 4 | Partial capture |
| 10-28 02:29 | 80m | -11 / -4 | UA9LT | -12 / - | 4 | ✓ Closing observed |
| 10-28 02:28 | 80m | -6 / -13 | DO8JB | -7 / -17 | 5 | ✓ Full exchange observed |
| 10-28 02:26 | 80m | -10 / - | RA6ZS | -11 / 0 | 4 | ✓ Closing observed |
| 10-28 02:19 | 80m | -11 / 0 | R4UA | +5 / +4 | 5 | ✓ Full exchange observed |
| 10-28 02:18 | 80m | -9 / - | RA4AUY | - / -3 | 3 | ✓ Closing fragment |
| 10-28 02:17 | 80m | -7 / - | R4PIN | - / -16 | 2 | ✓ Closing fragment |
| 10-27 17:17 | 80m | - / -18 | R2ZL | +2 / - | 2 | ✓ Closing fragment |
| 10-27 17:12 | 80m | -10 / - | EX8BT | - / - | 3 | Partial capture |
| 10-27 17:04 | 80m | -16 / - | R4FCJ | - / - | 2 | ✓ Closing fragment |
| 10-27 17:01 | 80m | - / +2 | R3KGN | -2 / - | 2 | ✓ Closing fragment |
| 10-27 17:00 | 80m | -14 / - | UN7EAX | - / -17 | 2 | ✓ Closing fragment |
| 10-27 16:57 | 80m | -15 / - | R3DRA | - / -4 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 175515 -8 2551 R3DPZ RT7N -05 (x2) 175630 -16 1393 RT7N R3DPZ 73 175645 +0 2551 RT7N R2AX -03 (x2) 180045 -16 2552 RT7N UA9UIS NO33 145245 -6 1401 RA6FCU/P RT7N KN98 (x6) 145600 +0 1254 RT7N R2DYC -15 145615 -11 1192 R2DYC RT7N R-05 (x2)
UTC dB Audio Message 151600 -3 453 EY7BP RT7N 73 151800 -12 1230 UA9JTJ/4 RT7N KN98 151930 -3 984 IT9ACJ/QRP RT7N KN98 151945 -4 1292 RT7N LZ26IPA -08 152000 -11 984 IT9ACJ/QRP RT7N R+04 053415 -14 950 RT7N RQ7D RR73 053430 -11 1905 RQ7D RT7N 73 053530 -3 789 RN3TT RT7N KN98 (x2) 053615 -2 387 RT7N RN3TT RR73 053645 -7 578 RT7N EW2MS KO34 (x2) 053730 -6 788 EW2MS RT7N RR73 053745 -4 578 RT7N EW2MS 73 142130 -5 2553 UB4CLH RT7N KN98
UTC dB Audio Message 065545 -11 1658 RT7N RW3QW +00 (x2) 070230 -9 2655 RT7N R8FH RR73 075300 -14 2101 RT7N <...> -11 075400 +12 2901 RT7N IV3RAV -11 082100 -15 2101 RT7N RR73; R2ZJJ <...> +02 081300 -24 1631 RT7N RU3VQ +03 (x2) 082315 -16 2484 RT7N R5BM/M -07
UTC dB Audio Message 073700 -21 1744 RT7N RA6ATZ RR73
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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