RA6ATZ — 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 RA6ATZ, decoded by SO8OO in southeastern Poland. 3,655 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 119 UTC dates in the available aggregate history. Observed between 2026-06-18 and 2026-10-22.
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 3,655 FT8 messages attributed to RA6ATZ as the transmitting token by decoded message structure across 119 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (35%), followed by 80 m (31%) and 40 m (13%). Most decodes (71%) fell within the six-hour window 15:00-21:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.
Overview
Bands
Last attributed message: 2026-10-22 04:08 UTC
Observed FT8 message patterns
- Attributed sample
- 3,655 messages
- Active dates
- 119 UTC dates
- Estimated median S/N
- -8 dB
- Estimated 10th-90th percentile
- -18 to +4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 711, moderate (-15 to -9 dB) 1,079, strong (≥ -8 dB) 1,865.
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 RA6ATZ 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 RA6ATZ
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
- KN96 · 1,819 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,328 km (approx.)
- Last such locator decoded
- 2026-10-22 04:08 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 | RA6ATZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-21 03:36 | 160m | -10 / -2 | UA4FKT | +4 / -3 | 3 | ✓ Full exchange observed |
| 10-21 03:34 | 160m | -9 / -12 | HB9CXZ | +10 / -16 | 5 | ✓ Full exchange observed |
| 10-20 07:18 | 10m | - / -11 | JH3CUL | -16 / - | 3 | ✓ Closing fragment |
| 10-20 02:56 | 160m | - / -16 | HB9CXZ | 0 / - | 2 | Partial capture |
| 10-18 18:35 | 80m | 0 / - | RK9S | - / -6 | 5 | ✓ Closing fragment |
| 10-18 16:50 | 80m | -16 / - | RD9T | -15 / -10 | 5 | ✓ Closing observed |
| 10-18 03:17 | 160m | - / -12 | DK7ZT | 0 / - | 5 | Partial capture |
| 10-18 03:16 | 160m | -10 / -7 | RK3AW | -11 / -11 | 4 | ✓ Full exchange observed |
| 10-17 02:31 | 80m | +2 / +1 | F5OYA/P | -8 / -17 | 10 | ✓ Full exchange observed |
| 10-17 02:29 | 80m | +4 / +7 | OK1UOZ | +14 / -8 | 6 | ✓ Full exchange observed |
| 10-17 02:27 | 80m | +5 / +10 | IK4TVP | +12 / -10 | 4 | ✓ Full exchange observed |
| 10-17 02:26 | 80m | +1 / -13 | R9CA | -10 / -14 | 4 | ✓ Full exchange observed |
| 10-16 16:40 | 80m | -9 / - | OM3PC | +17 / 0 | 5 | Partial capture |
| 10-16 16:39 | 80m | 0 / - | RA4CQW/P | - / -12 | 2 | Partial capture |
| 10-16 15:55 | 80m | -8 / -15 | UA0SR | -12 / -18 | 7 | ✓ Full exchange observed |
| 10-16 04:16 | 40m | -11 / - | SQ2BXI | - / -11 | 2 | Partial capture |
| 10-16 04:14 | 40m | -15 / -7 | YO9HP | -6 / -7 | 3 | ✓ Full exchange observed |
| 10-16 04:12 | 40m | -13 / 0 | RA6HN | -15 / -3 | 5 | ✓ Full exchange observed |
| 10-16 04:12 | 40m | - / - | RV6F | -12 / - | 2 | ✓ Closing fragment |
| 10-16 04:12 | 40m | - / - | SQ2BXI | -8 / - | 2 | Partial capture |
| 10-16 04:06 | 80m | - / - | EA5JKT | -6 / - | 7 | Partial capture |
| 10-16 04:05 | 80m | - / -4 | F4FSY | 0 / - | 2 | Partial capture |
| 10-15 18:56 | 80m | - / -3 | RX7KIR | -1 / - | 2 | ✓ Closing fragment |
| 10-15 18:07 | 80m | -10 / - | R4GD | -24 / -18 | 4 | ✓ Closing observed |
| 10-15 18:05 | 80m | - / - | RX3ASQ | -7 / - | 2 | Partial capture |
| 10-15 16:00 | 80m | -18 / -8 | RA5AK | -10 / -13 | 5 | ✓ Full exchange observed |
| 10-15 15:42 | 80m | -19 / +2 | RA4FEA | -11 / - | 3 | ✓ Closing observed |
| 10-15 15:40 | 80m | -20 / -7 | RV4LD | 0 / -1 | 5 | ✓ Full exchange observed |
| 10-15 15:38 | 80m | -17 / - | RA9HO | - / -17 | 4 | ✓ Closing fragment |
| 10-15 03:05 | 160m | - / -15 | DK7ZT | +5 / - | 5 | Partial capture |
| 10-15 03:05 | 160m | -20 / -5 | R4IK | -15 / -18 | 6 | ✓ Full exchange observed |
| 10-15 02:32 | 80m | +2 / - | GM6URC | - / -16 | 3 | Partial capture |
| 10-15 02:19 | 80m | - / - | DK8HC | -8 / - | 2 | Partial capture |
| 10-15 02:19 | 80m | +3 / -7 | DK7UY | -7 / -20 | 3 | ✓ Full exchange observed |
| 10-15 02:13 | 160m | -4 / +1 | RX6LG | -12 / - | 4 | ✓ Closing observed |
| 10-14 19:02 | 80m | -11 / - | RJ6Z | -20 / -12 | 5 | ✓ Closing observed |
| 10-14 19:00 | 80m | - / -7 | UA4FEN | -14 / - | 2 | ✓ Closing fragment |
| 10-14 18:59 | 80m | - / -13 | UN7LAN | -14 / - | 3 | ✓ Closing fragment |
| 10-14 18:57 | 80m | - / - | R2BPS | -14 / - | 2 | Partial capture |
| 10-14 18:54 | 80m | -1 / +2 | R9CS/P | -2 / -11 | 11 | ✓ Full exchange observed |
| 10-14 17:19 | 160m | -20 / -15 | R7ZY | -22 / -4 | 3 | ✓ Full exchange observed |
| 10-14 17:05 | 160m | - / -12 | RK1N | +1 / - | 3 | ✓ Closing fragment |
| 10-14 16:59 | 160m | -22 / - | R7GR | - / -14 | 2 | Partial capture |
| 10-14 16:55 | 160m | - / -13 | R7KO | -18 / - | 2 | ✓ Closing fragment |
| 10-14 15:44 | 40m | -12 / -4 | RX3VF | -11 / - | 2 | ✓ Closing observed |
| 10-14 15:42 | 40m | -13 / -6 | R3SN | +1 / -13 | 4 | Partial capture |
| 10-14 15:40 | 40m | -12 / - | IZ3EAW | -2 / -18 | 4 | ✓ Closing observed |
| 10-14 15:38 | 40m | -14 / -12 | RM1B | -9 / -12 | 4 | ✓ Full exchange observed |
| 10-14 15:37 | 40m | - / - | F4BYA | +4 / - | 4 | Partial capture |
| 10-14 04:17 | 80m | -4 / -2 | HA3HX | +1 / -20 | 6 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 184515 -24 1556 RA6ATZ LZ1ZF KN22 023345 -2 824 RA6ATZ DK7ZT -17 025615 -16 2178 RA6ATZ R1AV KP50 025615 -2 1806 RA6ATZ HB9CXZ R-16 (x2) 033400 -9 2145 HB9CXZ RA6ATZ KN96 033415 +10 2187 RA6ATZ HB9CXZ -12 033430 -10 2145 HB9CXZ RA6ATZ R-16 033445 +11 2187 RA6ATZ HB9CXZ RR73 033500 -8 2145 HB9CXZ RA6ATZ 73 033600 -10 1812 UA4FKT RA6ATZ -03 033615 +4 2145 RA6ATZ UA4FKT R-02 033700 -10 1812 UA4FKT RA6ATZ RR73 040815 -24 2044 CQ RA6ATZ KN96 041000 +11 701 RA6ATZ SX37VER -08
UTC dB Audio Message 023415 +5 2008 F5OYA/P RA6ATZ RR73 023430 -7 2159 RA6ATZ F5OYA/P 73 165000 -10 2112 RD9T RA6ATZ KN96 (x3) 165215 -15 652 RA6ATZ RD9T RR73 165230 -22 2113 RD9T RA6ATZ 73 183530 +2 2048 RK9S RA6ATZ KN96 (x5) 154530 +1 2985 CQ RA6ATZ KN96 (x3)
UTC dB Audio Message 074845 -24 1981 RI0FA RA6ATZ KN96 (x4) 075545 -18 1657 CQ RA6ATZ KN96 (x2) 120145 -10 1773 RA6ATZ F5GPE JN25 (x3) 120415 -17 1765 RA6ATZ LZ2SPD KN22 (x2) 121145 -22 1510 RA6ATZ F4BJN JN25 071815 -18 2240 RA6ATZ JH3CUL PM74 (x3)
UTC dB Audio Message 041230 -11 1780 RA6ATZ RA6HN LN14 041330 -12 1382 RA6ATZ RV6F 73 041330 -17 1781 RA6ATZ RA6HN LN14 041330 -16 2255 RA6ATZ DJ0MAB JN49 041345 -13 2254 RA6HN RA6ATZ -03 041400 -18 1780 RA6ATZ RA6HN R+00 041430 -4 1839 RA6ATZ YO9HP -07 041430 -15 1780 RA6ATZ RA6HN 73 041445 -19 2254 R6FML RA6ATZ -18 041515 -15 2254 YO9HP RA6ATZ R-07 041530 -9 1839 RA6ATZ YO9HP RR73 041615 -16 2254 SQ3PMX RA6ATZ RR73 041645 -9 2253 SQ2BXI RA6ATZ -11 (x2) 041745 -19 2253 CQ RA6ATZ KN96 a1
UTC dB Audio Message 041945 -7 1246 RA6ATZ RG6S RRR 041945 -22 1895 RA6ATZ EA5HEU JN00 (x2) 075330 -21 1919 SP6AMI RA6ATZ R-10 051015 -24 2079 UA0TP RA6ATZ R-24 (x2) 124745 -4 1601 <...> RA6ATZ KN96 (x5) 125245 -9 1602 BG5JGG RA6ATZ -14 (x2) 125645 +2 1602 JA3SIA RA6ATZ -13 125745 +5 1603 JM1SZY RA6ATZ 73
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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