DL8UNO — 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 DL8UNO, decoded by SO8OO in southeastern Poland. 1,102 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 36 UTC dates in the available aggregate history. Observed between 2026-06-15 and 2026-11-02.
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 1,102 FT8 messages attributed to DL8UNO as the transmitting token by decoded message structure across 36 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (43%), followed by 40 m (33%) and 160 m (13%). Most decodes (85%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (66%); the estimated median was -4 dB.
Overview
Bands
Last attributed message: 2026-11-02 19:49 UTC
Observed FT8 message patterns
- Attributed sample
- 1,102 messages
- Active dates
- 36 UTC dates
- Estimated median S/N
- -4 dB
- Estimated 10th-90th percentile
- -15 to +9 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 108, moderate (-15 to -9 dB) 263, strong (≥ -8 dB) 731.
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 DL8UNO 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 DL8UNO
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
- JO71 · 862 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 508 km (approx.)
- Last such locator decoded
- 2026-11-02 19:49 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 | DL8UNO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-02 19:48 | 80m | +9 / - | JA4FKX | - / - | 3 | Partial capture |
| 11-02 19:46 | 80m | +6 / - | DL9KM | - / -15 | 2 | ✓ Closing fragment |
| 11-02 19:44 | 80m | +8 / -1 | SP3JHZ | +4 / +7 | 5 | ✓ Full exchange observed |
| 11-02 19:42 | 80m | +5 / - | F5LVR | -10 / -4 | 4 | ✓ Closing observed |
| 11-02 19:40 | 80m | +6 / -4 | R9LE | -16 / -13 | 4 | ✓ Full exchange observed |
| 10-30 19:56 | 80m | +1 / - | D2UY | - / - | 8 | Partial capture |
| 10-30 19:51 | 80m | -1 / - | VK6EI | - / - | 5 | Partial capture |
| 10-30 19:42 | 80m | +5 / - | VK6EI | - / - | 7 | Partial capture |
| 10-30 19:36 | 80m | +8 / - | CT3HQ | - / -18 | 9 | ✓ Closing fragment |
| 10-30 19:32 | 80m | +8 / - | HS0ZOY | - / - | 4 | Partial capture |
| 10-25 22:08 | 160m | -8 / - | SV7BVM | - / - | 9 | Partial capture |
| 10-25 21:15 | 80m | +2 / - | JA9BFN | - / - | 11 | Partial capture |
| 10-25 20:32 | 80m | 0 / - | TA4SSK | - / - | 10 | Partial capture |
| 10-25 20:25 | 80m | -2 / -16 | R9SR | -4 / -9 | 6 | ✓ Full exchange observed |
| 10-25 20:17 | 40m | - / - | IK0CHU | -8 / - | 3 | Partial capture |
| 10-24 20:09 | 160m | -14 / - | RK3YWS/P | - / -3 | 3 | Partial capture |
| 10-24 19:58 | 160m | -8 / - | SQ2PHC | +5 / -6 | 5 | ✓ Closing observed |
| 10-24 17:05 | 40m | -12 / - | RD0L/P | - / - | 10 | Partial capture |
| 10-24 17:02 | 40m | -7 / - | RA9DZ | - / -10 | 3 | Partial capture |
| 10-24 11:15 | 10m | - / +2 | CT5JLR | -22 / - | 2 | ✓ Closing fragment |
| 10-23 20:56 | 60m | - / -1 | I8OHQ | 0 / - | 5 | Partial capture |
| 10-23 20:55 | 60m | - / -9 | EH6DSY | -21 / - | 2 | ✓ Closing fragment |
| 10-23 20:47 | 60m | - / -25 | EG46PPA | -14 / - | 2 | Partial capture |
| 10-23 20:39 | 160m | -8 / - | 4J3DJ | - / - | 2 | Partial capture |
| 10-23 19:00 | 80m | +9 / -14 | RU9CK | -4 / -10 | 11 | ✓ Full exchange observed |
| 10-23 06:37 | 40m | -13 / - | V47NT | - / - | 6 | Partial capture |
| 10-23 06:16 | 40m | -12 / - | V47NT | - / - | 5 | Partial capture |
| 10-23 06:15 | 40m | -14 / - | LU6ETB | - / - | 3 | Partial capture |
| 10-23 05:22 | 60m | -18 / - | NA5C | - / - | 3 | Partial capture |
| 10-23 05:16 | 80m | 0 / - | SP/WE9G | - / -25 | 2 | Partial capture |
| 10-23 05:11 | 80m | +1 / - | R2EA/P | - / -25 | 9 | Partial capture |
| 10-22 21:18 | 80m | +5 / - | RA9SBN | 0 / -12 | 6 | ✓ Closing observed |
| 10-22 21:09 | 80m | +4 / - | DL40RIG | - / +3 | 2 | Partial capture |
| 10-22 19:40 | 80m | +10 / -19 | RD9U | -10 / -12 | 10 | Partial capture |
| 10-22 19:35 | 80m | +3 / - | YU65AEC | - / -14 | 7 | Partial capture |
| 10-22 19:33 | 80m | +5 / - | LX/DF2SD | - / -10 | 4 | Partial capture |
| 10-22 19:29 | 80m | +4 / - | R8CW | - / - | 6 | Partial capture |
| 10-22 19:18 | 80m | +13 / - | RU9CK | - / - | 3 | Partial capture |
| 10-21 10:58 | 10m | - / +1 | CN8WK | +1 / - | 2 | ✓ Closing fragment |
| 10-18 20:58 | 160m | -17 / - | RA0AF | - / - | 7 | Partial capture |
| 10-18 20:56 | 80m | -8 / - | JI2FBG | - / - | 2 | Partial capture |
| 10-18 20:37 | 80m | -6 / - | JH1ECG | - / - | 2 | Partial capture |
| 10-18 20:35 | 80m | -10 / - | JE7JDL | - / - | 2 | Partial capture |
| 10-18 20:21 | 80m | -4 / - | JA7BXS | - / - | 13 | Partial capture |
| 10-18 20:16 | 80m | +2 / - | JA8UIV | - / - | 8 | Partial capture |
| 10-18 20:13 | 80m | -6 / - | JH0NOS | - / -11 | 5 | ✓ Closing fragment |
| 10-18 20:12 | 80m | -6 / - | JA0CRI | - / - | 2 | Partial capture |
| 10-18 20:01 | 80m | +13 / - | JA0LFV | - / - | 3 | Partial capture |
| 10-18 19:56 | 80m | +11 / - | RA9SBN | - / - | 4 | Partial capture |
| 10-18 19:54 | 60m | -6 / +9 | DP75BAC | +1 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 194145 +3 1945 R9LE DL8UNO 73 194230 -11 1945 DL8UNO F5LVR JN38 194245 +2 1945 F5LVR DL8UNO -04 (x2) 194330 -9 1946 DL8UNO F5LVR 73 194400 +1 495 DL8UNO SP3JHZ JO71 194515 +6 1945 SP3JHZ DL8UNO +07 194530 +6 496 DL8UNO SP3JHZ R-01 194545 +9 1945 SP3JHZ DL8UNO RR73 194600 +6 496 DL8UNO SP3JHZ RR73 194615 +7 1945 DL9KM DL8UNO -15 (x2) 194830 +11 1945 JA4FKX DL8UNO JO71 (x3)
UTC dB Audio Message 200000 +5 1419 DL8UNO SQ2PHC RR73 200015 -7 1247 SQ2PHC DL8UNO 73 200900 -9 1127 RK3YWS/P DL8UNO JO71 200915 -13 1751 DL8UNO IK3/UY7LA -10 200930 -18 1127 RK3YWS/P DL8UNO R-03 (x2) 220800 -2 1417 SV7BVM DL8UNO JO71 (x9)
UTC dB Audio Message 170515 -10 1351 RD0L/P DL8UNO JO71 (x10) 172245 -13 2250 RM9WN DL8UNO 73 172345 -10 2250 EU1KI DL8UNO R-01 201700 -8 1329 DL8UNO IK0CHU JN62 (x3)
UTC dB Audio Message 104130 -7 1028 DL8UNO RR73; YO8DHD <...> -16 113330 -14 885 DL8UNO YB2DX RR73 105815 +1 2208 DL8UNO CN8WK +01 (x2) 111530 -24 1942 DL8UNO CT5JLR +02 (x2) 113815 -14 1533 DL8UNO CT7AUT -09 114015 -17 1427 DL8UNO CT5JLR RR73
UTC dB Audio Message 195500 -5 1146 DP75BAC DL8UNO JO71 195515 +1 2436 DL8UNO DP75BAC +09 195530 -6 1146 DP75BAC DL8UNO R+13 052245 -18 1226 NA5C DL8UNO JO71 (x3) 204700 -12 2052 DL8UNO EG46PPA -25 (x2) 205500 -23 1820 DL8UNO EH6DSY -09 (x2) 205630 -8 2463 DL8UNO I8OHQ -01 (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.
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