R9UBE — 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 R9UBE, decoded by SO8OO in southeastern Poland. 457 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 55 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-04.
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 457 FT8 messages attributed to R9UBE as the transmitting token by decoded message structure across 55 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (91%), followed by 40 m (9%). The busiest six-hour window was 00:00-06:00 UTC, containing 45% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -6.3 dB.
Overview
Bands
Last attributed message: 2026-10-04 00:01 UTC
Observed FT8 message patterns
- Attributed sample
- 457 messages
- Active dates
- 55 UTC dates
- Estimated median S/N
- -6.3 dB
- Estimated 10th-90th percentile
- -15 to +2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 38, moderate (-15 to -9 dB) 145, strong (≥ -8 dB) 274.
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 R9UBE 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 R9UBE
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
- NO35 · 190 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 4,271 km (approx.)
- Last such locator decoded
- 2026-10-03 23:59 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 | R9UBE S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-16 00:33 | 40m | - / -15 | DH1KJ | -8 / - | 2 | ✓ Closing fragment |
| 10-15 13:03 | 40m | - / -1 | RV3TR | -18 / - | 2 | ✓ Closing fragment |
| 10-05 01:14 | 40m | - / -13 | SV1MOZ | -1 / - | 3 | ✓ Closing fragment |
| 10-05 00:21 | 40m | - / -11 | TA2VUZ | +1 / - | 2 | ✓ Closing fragment |
| 10-05 00:17 | 40m | - / -18 | TA3NK | -2 / - | 4 | ✓ Closing fragment |
| 10-03 23:53 | 40m | -11 / 0 | 3Z4DX | -1 / - | 3 | ✓ Closing observed |
| 09-30 02:07 | 40m | - / -8 | RM8L | +5 / - | 2 | ✓ Closing fragment |
| 09-30 02:05 | 40m | - / - | SV1MOZ | -12 / - | 4 | Partial capture |
| 09-30 02:04 | 40m | - / -15 | UB6OFG | +4 / - | 2 | ✓ Closing fragment |
| 09-29 00:18 | 40m | - / -17 | 9A3K | -7 / - | 3 | ✓ Closing fragment |
| 09-22 23:38 | 40m | -15 / - | RD3FY | -19 / -10 | 2 | Partial capture |
| 09-22 23:36 | 40m | - / -6 | TA3NK | -14 / - | 4 | ✓ Closing fragment |
| 09-22 14:25 | 40m | - / -5 | RC6ZU | -6 / - | 2 | ✓ Closing fragment |
| 09-22 14:08 | 40m | - / - | 9A3K | +11 / - | 2 | Partial capture |
| 09-22 14:03 | 40m | - / - | 9A3K | +16 / - | 4 | Partial capture |
| 09-22 14:00 | 40m | - / -3 | R6KA | +6 / - | 3 | ✓ Closing fragment |
| 09-16 00:18 | 40m | - / -16 | UA9SY | -8 / - | 2 | Partial capture |
| 09-13 00:22 | 40m | -8 / -4 | R8CC | -8 / -5 | 3 | ✓ Full exchange observed |
| 09-13 00:20 | 40m | -10 / - | RK6OV | - / -6 | 2 | ✓ Closing fragment |
| 09-12 00:54 | 40m | - / -9 | UA9SAV | -1 / - | 2 | ✓ Closing fragment |
| 09-12 00:49 | 40m | - / -8 | PI4DX | +1 / - | 2 | ✓ Closing fragment |
| 09-11 00:56 | 40m | - / -15 | UK8FCM | -19 / - | 2 | ✓ Closing fragment |
| 09-10 00:20 | 40m | - / -6 | M7UKV | -18 / - | 2 | ✓ Closing fragment |
| 09-10 00:17 | 40m | - / +5 | G8KHF | -8 / - | 3 | ✓ Closing fragment |
| 09-07 00:27 | 40m | - / -6 | SP5AA | -4 / - | 2 | ✓ Closing fragment |
| 09-07 00:21 | 40m | -21 / -7 | CR7BRV | -8 / - | 4 | ✓ Closing observed |
| 09-06 23:53 | 40m | - / -8 | RX9WM | -4 / - | 3 | ✓ Closing fragment |
| 09-06 00:21 | 40m | -6 / -2 | T77NC | +2 / -8 | 4 | ✓ Full exchange observed |
| 09-06 00:17 | 40m | -8 / -14 | F1IQH | -8 / - | 7 | ✓ Closing observed |
| 09-06 00:11 | 40m | - / - | OZ8MW/P | +7 / - | 2 | Partial capture |
| 09-06 00:11 | 40m | -8 / -6 | PE1L | +8 / -7 | 4 | ✓ Full exchange observed |
| 09-06 00:01 | 40m | -10 / - | EA3HMM | -4 / - | 2 | ✓ Closing observed |
| 08-31 12:32 | 20m | - / - | G7LHK | +1 / - | 4 | Partial capture |
| 08-31 12:32 | 20m | 0 / - | BI4AEL | - / -7 | 3 | Partial capture |
| 08-31 11:25 | 20m | -1 / -4 | R3NBI | -1 / +2 | 6 | ✓ Full exchange observed |
| 08-31 11:25 | 20m | - / - | F4HSL | -7 / - | 2 | Partial capture |
| 08-31 02:48 | 20m | - / - | EP2AES | -19 / - | 3 | Partial capture |
| 08-30 11:42 | 20m | - / - | G8IXM | -6 / - | 3 | Partial capture |
| 08-30 06:58 | 20m | -10 / -11 | RC6OU | +16 / - | 3 | ✓ Closing observed |
| 08-30 06:54 | 20m | -2 / - | EA5JK | - / -4 | 2 | Partial capture |
| 08-30 06:53 | 20m | -8 / - | OK1IG | - / -13 | 2 | Partial capture |
| 08-30 02:58 | 80m | - / -12 | R1DM | +3 / - | 2 | Partial capture |
| 08-29 13:33 | 20m | 0 / - | JA3EGF | - / -1 | 2 | ✓ Closing fragment |
| 08-29 13:27 | 20m | -14 / - | OL8M | - / -3 | 2 | ✓ Closing fragment |
| 08-29 10:14 | 20m | -10 / - | R4WH | - / -7 | 2 | Partial capture |
| 08-29 10:08 | 20m | - / -10 | GM0KMJ | -18 / - | 2 | ✓ Closing fragment |
| 08-29 09:55 | 20m | -17 / -15 | RO6OP | -7 / - | 2 | ✓ Closing observed |
| 08-29 09:47 | 20m | - / +2 | RM6OS | +14 / - | 2 | ✓ Closing fragment |
| 08-29 09:41 | 20m | - / -9 | I2SVA | +2 / - | 3 | ✓ Closing fragment |
| 08-29 08:26 | 20m | - / - | IN3JOZ | -9 / - | 7 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 001730 +0 882 R9UBE TA3NK KM39 (x4) 002100 +1 1964 R9UBE TA2VUZ -11 (x2) 011400 +1 816 R9UBE SV1MOZ KM17 (x3) 011745 -22 1335 R9UBE OK1DXR JO60 011100 -19 2117 R9UBE RA6MQ -22 130315 -15 1731 R9UBE RV3TR R-01 (x2) 003345 -5 338 R9UBE DH1KJ -15 (x2)
UTC dB Audio Message 112645 -5 1831 R9UBE R3NBI 73 (x2) 112730 -2 2765 R3NBI R9UBE 73 113000 -2 2764 JG6CDH R9UBE RR73 115600 -12 2774 BV7RR R9UBE R-03 123115 +2 712 CQ R9UBE NO35 123130 -13 711 R9UBE M9NTS IO81 123145 +0 711 CQ R9UBE NO35 123215 +3 710 BI4AEL R9UBE -07 123230 +3 712 R9UBE G7LHK IO92 123245 -1 709 BI4AEL R9UBE -07 123300 -6 711 R9UBE G7LHK IO92 123315 -1 709 BI4AEL R9UBE -07 123330 +3 711 R9UBE G7LHK IO92 (x2)
UTC dB Audio Message 025800 +3 2103 R9UBE R1DM -12 (x2)
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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