DF6CZ — 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 DF6CZ, decoded by SO8OO in southeastern Poland. 636 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, across 27 UTC dates in the available aggregate history. Observed between 2026-06-16 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 636 FT8 messages attributed to DF6CZ as the transmitting token by decoded message structure across 27 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (48%), followed by 40 m (34%) and 160 m (14%). Most decodes (68%) fell within the six-hour window 18:00-00:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -6 dB.
Overview
Bands
Last attributed message: 2026-10-19 19:18 UTC
Observed FT8 message patterns
- Attributed sample
- 636 messages
- Active dates
- 27 UTC dates
- Estimated median S/N
- -6 dB
- Estimated 10th-90th percentile
- -17 to +6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 96, moderate (-15 to -9 dB) 167, strong (≥ -8 dB) 373.
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 DF6CZ 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 DF6CZ
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
- JN58 · 314 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 799 km (approx.)
- Last such locator decoded
- 2026-10-19 19:18 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 | DF6CZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-19 14:08 | 40m | -9 / +2 | DM5ME | -8 / +7 | 4 | Partial capture |
| 10-19 14:07 | 40m | -10 / - | DA0M | -9 / -10 | 3 | ✓ Closing observed |
| 10-19 14:06 | 40m | -9 / +3 | DL0AA | -2 / +4 | 3 | ✓ Full exchange observed |
| 10-19 09:53 | 40m | -15 / - | M9PAS | - / +2 | 3 | ✓ Closing fragment |
| 10-19 09:52 | 40m | -10 / 0 | DD0IPA | -16 / - | 4 | ✓ Full exchange observed |
| 10-17 21:14 | 160m | +4 / - | DO7SRB | - / -15 | 9 | ✓ Closing fragment |
| 10-17 21:11 | 160m | -11 / - | EA8AR | - / -17 | 5 | ✓ Closing fragment |
| 10-17 21:08 | 160m | -7 / -10 | HA5LV | -9 / -8 | 4 | ✓ Full exchange observed |
| 10-17 21:04 | 160m | -14 / - | PE1NPS | -17 / +3 | 3 | ✓ Closing observed |
| 10-17 21:04 | 160m | -11 / -14 | SO5WD | -7 / -6 | 6 | ✓ Full exchange observed |
| 10-17 21:02 | 160m | -4 / -14 | OM3PR | -10 / -4 | 4 | ✓ Full exchange observed |
| 10-17 20:58 | 160m | -14 / - | OZ0A | -6 / - | 4 | ✓ Closing observed |
| 10-17 20:58 | 160m | -6 / -10 | HA5LV | -12 / -12 | 7 | ✓ Full exchange observed |
| 10-17 20:55 | 160m | -6 / -16 | RK3AW | -4 / -8 | 2 | Partial capture |
| 10-17 20:54 | 160m | -8 / -1 | DH0GSU | +3 / +10 | 4 | ✓ Full exchange observed |
| 10-17 20:51 | 160m | -10 / - | IZ7NLJ | - / - | 4 | Partial capture |
| 10-17 20:47 | 160m | - / - | UA4FKT | -16 / - | 4 | Partial capture |
| 10-17 20:46 | 160m | -4 / +6 | S57BTI | -7 / 0 | 5 | ✓ Full exchange observed |
| 10-17 20:42 | 160m | +1 / -11 | DL4KSD | -17 / -7 | 8 | ✓ Full exchange observed |
| 10-17 20:40 | 160m | -2 / - | F5JAE | - / -19 | 2 | ✓ Closing fragment |
| 10-17 20:39 | 160m | -2 / - | R9CS/P | - / - | 2 | Partial capture |
| 10-17 20:38 | 160m | -1 / +5 | DK7ZT | -2 / +8 | 4 | ✓ Full exchange observed |
| 10-17 20:38 | 160m | - / -18 | RK3AW | -10 / - | 2 | Partial capture |
| 10-17 20:37 | 160m | -1 / - | IW5ABF | -18 / - | 2 | ✓ Closing observed |
| 10-17 20:36 | 160m | -7 / - | IZ2CSX | - / -2 | 2 | ✓ Closing fragment |
| 10-17 20:34 | 160m | -13 / - | DK6WS | -20 / -1 | 5 | ✓ Full exchange observed |
| 10-17 20:33 | 160m | -9 / -11 | OK1KUB | -6 / -9 | 8 | ✓ Full exchange observed |
| 10-17 20:26 | 80m | +4 / -15 | DO1HP | +8 / - | 3 | ✓ Closing observed |
| 10-17 20:16 | 80m | -2 / - | DK1HSI | - / -18 | 2 | Partial capture |
| 10-17 20:14 | 80m | - / - | DO7MEW | -8 / - | 2 | Partial capture |
| 10-17 20:14 | 80m | - / - | RX3ASQ | -12 / - | 2 | Partial capture |
| 10-17 20:08 | 80m | -9 / -4 | DK1HSI | -7 / -18 | 10 | Partial capture |
| 10-17 19:39 | 80m | - / -4 | F4EWK | -7 / - | 2 | ✓ Closing fragment |
| 10-17 12:34 | 40m | -10 / - | DG4ABR | - / -14 | 4 | ✓ Closing fragment |
| 10-17 12:31 | 40m | -16 / - | DL9AN | - / - | 3 | Partial capture |
| 10-17 12:28 | 40m | -11 / -1 | DL2BMH | -18 / - | 3 | ✓ Closing observed |
| 10-17 12:24 | 40m | -11 / - | DH5IS | - / -11 | 5 | ✓ Closing fragment |
| 10-17 12:23 | 40m | -14 / -4 | DD3ZZ | -17 / -5 | 5 | ✓ Full exchange observed |
| 10-17 12:22 | 40m | -16 / - | DL2BMH | - / - | 2 | Partial capture |
| 10-16 15:58 | 40m | -8 / - | F4MXT/P | - / -7 | 2 | Partial capture |
| 10-16 15:57 | 40m | -8 / - | YE5TA | - / - | 3 | Partial capture |
| 10-16 15:54 | 40m | -12 / - | OE8JOTA | - / - | 2 | Partial capture |
| 10-16 15:52 | 40m | -12 / - | DL6BST | -8 / +5 | 4 | ✓ Full exchange observed |
| 10-16 15:41 | 80m | +4 / -19 | R2AL | +14 / -1 | 5 | ✓ Full exchange observed |
| 10-16 15:34 | 40m | -10 / - | DG1HBA | - / +5 | 4 | ✓ Closing fragment |
| 10-16 15:31 | 40m | -14 / -2 | DL1ASL | -14 / -7 | 4 | ✓ Full exchange observed |
| 10-16 15:30 | 40m | -8 / -1 | DG1HBA | 0 / - | 3 | Partial capture |
| 10-12 08:10 | 40m | -15 / - | PA0ARR | - / -4 | 5 | Partial capture |
| 10-12 08:08 | 40m | -8 / - | F5MYK | - / -7 | 2 | ✓ Closing fragment |
| 10-12 08:07 | 40m | -15 / - | PC2F | - / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 211145 -16 1939 EA8AR DF6CZ -20 (x4) 211445 +5 533 DO7SRB DF6CZ JN58 (x2) 211545 +3 533 CQ DF6CZ JN58 211615 +1 532 DO7SRB DF6CZ R-15 (x7) 191830 -14 1123 CQ DF6CZ JN58 a1
UTC dB Audio Message 095230 -13 2032 DF6CZ DD0IPA RR73 095245 -8 2032 DD0IPA DF6CZ 73 095315 -12 2032 M9PAS DF6CZ +02 (x3) 140630 -4 1433 DF6CZ DL0AA +03 140645 -9 1434 DL0AA DF6CZ R+04 140700 +1 1434 DF6CZ DL0AA RR73 140745 -13 1434 DA0M DF6CZ -10 140800 -9 1140 DF6CZ DM5ME JO52 140815 -7 1434 DA0M DF6CZ RR73 140830 -8 1140 DF6CZ DM5ME JO52 140830 -9 2744 DF6CZ DA0M 73 140845 -9 1433 DM5ME DF6CZ +07 140900 -8 1139 DF6CZ DM5ME R+02
UTC dB Audio Message 201200 -2 2024 DK1HSI DF6CZ R-15 (x3) 201330 -8 2024 CQ DF6CZ JN58 a1 (x3) 201445 -13 1359 DF6CZ RX3ASQ KO95 201445 -13 2023 DF6CZ DO7MEW JO42 201515 -10 1359 DF6CZ RX3ASQ KO95 201545 -2 2023 DF6CZ DO7MEW JO42 201600 -3 1177 DK1HSI DF6CZ R-18 (x2) 202615 +7 902 DF6CZ DO1HP -15 (x2) 202700 +4 901 DO1HP DF6CZ 73
UTC dB Audio Message 211045 -17 1399 N2BJ DF6CZ JN58 211200 -12 1398 N4WGL DF6CZ JN58 211245 -17 1397 N2BJ DF6CZ R-06 (x2) 211345 -18 1397 SP6FME DF6CZ +01 (x2) 234230 -2 677 BU2FW DF6CZ JN58 (x7) 065230 -24 1509 KL7TC DF6CZ JN58 (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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