RA4NCC — 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 RA4NCC, decoded by SO8OO in southeastern Poland. 1,081 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 108 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-23.
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 1,081 FT8 messages attributed to RA4NCC as the transmitting token by decoded message structure across 108 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (45%), followed by 40 m (28%) and 20 m (27%). Most decodes (84%) 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 -7.5 dB.
Overview
Bands
Last attributed message: 2026-10-23 17:22 UTC
Observed FT8 message patterns
- Attributed sample
- 1,081 messages
- Active dates
- 108 UTC dates
- Estimated median S/N
- -7.5 dB
- Estimated 10th-90th percentile
- -18 to +1.3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 170, moderate (-15 to -9 dB) 294, strong (≥ -8 dB) 617.
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 RA4NCC 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 RA4NCC
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
- LO68 · 754 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,215 km (approx.)
- Last such locator decoded
- 2026-10-23 17:21 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 | RA4NCC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 17:21 | 80m | -18 / -2 | R2SDZ | +4 / - | 4 | ✓ Closing observed |
| 10-23 17:16 | 80m | -16 / - | RZ6LY | - / - | 4 | Partial capture |
| 10-23 17:15 | 80m | - / -19 | R4CI | -18 / - | 2 | ✓ Closing fragment |
| 10-23 17:13 | 80m | -22 / -12 | RW3DBX | 0 / -15 | 4 | ✓ Full exchange observed |
| 10-23 17:11 | 80m | -13 / - | RZ6LY | - / - | 4 | Partial capture |
| 10-23 16:42 | 80m | -8 / -7 | RA3LBK | 0 / - | 5 | ✓ Closing observed |
| 10-23 16:39 | 80m | -5 / - | RA3RQF | - / - | 5 | Partial capture |
| 10-23 16:00 | 80m | -4 / +1 | RV3IN | +8 / -16 | 5 | ✓ Full exchange observed |
| 10-23 15:54 | 80m | -4 / - | RW3DBX | - / - | 4 | Partial capture |
| 10-23 15:44 | 80m | 0 / +8 | RD4WM | -14 / -9 | 5 | ✓ Full exchange observed |
| 10-23 15:34 | 80m | -2 / -5 | RN3AOE | +5 / -17 | 4 | ✓ Full exchange observed |
| 10-23 15:29 | 80m | -2 / - | R2GFN | - / - | 5 | Partial capture |
| 10-22 18:37 | 40m | -7 / - | ER3BN | - / - | 3 | Partial capture |
| 10-22 18:31 | 80m | -1 / - | IV3SKB | - / - | 3 | Partial capture |
| 10-22 18:22 | 80m | -21 / - | R2EA/P | - / - | 3 | Partial capture |
| 10-22 17:15 | 80m | -15 / - | R3TS | - / - | 4 | Partial capture |
| 10-22 16:51 | 80m | -19 / -11 | UN3P | -21 / - | 3 | Partial capture |
| 10-22 16:43 | 40m | - / -6 | LX/DF2SD | -2 / - | 2 | Partial capture |
| 10-22 16:34 | 80m | -21 / - | R1QF/P | - / - | 2 | Partial capture |
| 10-22 16:28 | 80m | -10 / - | R1QF/P | - / - | 3 | Partial capture |
| 10-22 16:12 | 40m | -12 / - | DD6MA/P | - / - | 2 | Partial capture |
| 10-22 16:01 | 40m | -10 / -13 | LX/DF2SD | -1 / - | 6 | Partial capture |
| 10-21 19:21 | 80m | -17 / - | R4HMI | -12 / -17 | 4 | ✓ Closing observed |
| 10-21 19:17 | 80m | -18 / - | RD3MF | -2 / -18 | 4 | ✓ Closing observed |
| 10-21 19:15 | 80m | -18 / - | UA3GJM | - / -13 | 3 | ✓ Closing fragment |
| 10-21 19:12 | 80m | -20 / -10 | RA3WY | -3 / -14 | 4 | ✓ Full exchange observed |
| 10-21 19:12 | 80m | - / - | S58T | +7 / - | 4 | Partial capture |
| 10-21 19:11 | 80m | -18 / -12 | UB3LCO | -11 / -17 | 5 | ✓ Full exchange observed |
| 10-21 19:10 | 80m | -18 / - | R8DX | - / - | 2 | Partial capture |
| 10-21 19:04 | 80m | - / -17 | RV3ZK | -6 / - | 2 | ✓ Closing fragment |
| 10-21 18:57 | 160m | - / - | IK5SRB | -3 / - | 7 | Partial capture |
| 10-21 18:43 | 160m | - / -6 | R7MR | +6 / - | 2 | ✓ Closing fragment |
| 10-21 18:37 | 80m | -16 / - | SQ100LKK | - / -15 | 2 | Partial capture |
| 10-21 18:36 | 80m | -5 / -22 | DL26BBQ | +20 / - | 4 | ✓ Closing observed |
| 10-21 18:36 | 80m | - / -10 | S58T | +11 / - | 5 | Partial capture |
| 10-21 18:35 | 80m | -4 / - | R2EA/P | - / - | 2 | Partial capture |
| 10-21 18:34 | 80m | -4 / - | RA5CM | - / - | 2 | Partial capture |
| 10-21 17:19 | 80m | - / - | EW4DX | -12 / - | 3 | Partial capture |
| 10-21 17:12 | 80m | -6 / -16 | R3DQT | +2 / -18 | 5 | ✓ Full exchange observed |
| 10-18 18:32 | 160m | - / -19 | RU6K | -5 / - | 2 | Partial capture |
| 10-18 17:44 | 80m | -5 / -19 | RL3FA | 0 / -7 | 5 | ✓ Full exchange observed |
| 10-18 16:37 | 80m | -22 / - | SP5DFK/QRP | - / - | 2 | Partial capture |
| 10-17 19:36 | 80m | -11 / - | R2EN | - / - | 2 | Partial capture |
| 10-17 17:06 | 80m | -6 / -8 | RO3ZW | -9 / - | 2 | Partial capture |
| 10-17 16:19 | 40m | -7 / - | PA1EDL/J | - / -17 | 2 | Partial capture |
| 10-17 15:22 | 40m | -10 / - | R2EA/P | - / - | 2 | Partial capture |
| 10-17 15:17 | 40m | - / -2 | R5BM/M | -15 / - | 2 | Partial capture |
| 10-17 14:25 | 80m | - / - | OI7AX | +4 / - | 2 | ✓ Closing fragment |
| 10-16 20:33 | 80m | -14 / - | RA6OY | - / - | 4 | Partial capture |
| 10-16 20:25 | 80m | -15 / -17 | R2FDU | +5 / -18 | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 171345 +0 863 RA4NCC RW3DBX -12 171400 -19 206 RW3DBX RA4NCC R-15 171415 +0 863 RA4NCC RW3DBX RR73 171430 -24 205 RW3DBX RA4NCC 73 171500 -17 2104 RA4NCC R4CI -19 (x2) 171630 -15 205 RZ6LY RA4NCC LO68 (x4) 171945 -19 205 R2DGN RA4NCC LO68 172130 -18 205 R2SDZ RA4NCC LO68 172145 +1 1926 RA4NCC R2SDZ -02 (x2) 172230 -19 205 R2SDZ RA4NCC 73
UTC dB Audio Message 160200 -13 272 LX/DF2SD RA4NCC LO68 160215 -1 1409 RA4NCC LX/DF2SD -13 160230 -12 272 LX/DF2SD RA4NCC LO68 (x3) 161230 -11 2557 DD6MA/P RA4NCC LO68 161245 -7 1409 RA4NCC LX/DF2SD -09 161300 -13 2557 DD6MA/P RA4NCC LO68 163930 -3 2914 <GB80CV> RA4NCC LO68 164345 -1 1409 RA4NCC LX/DF2SD -06 (x2) 183730 -8 2929 ER3BN RA4NCC LO68 (x3) 160400 -11 2826 EP2AES RA4NCC LO68
UTC dB Audio Message 182645 -15 641 RA4NCC R7MR -14 183245 -5 504 RA4NCC RU6K -19 183245 -9 640 RA4NCC R7MR R-09 183315 -5 504 RA4NCC RU6K -19 160015 -20 1188 RA4NCC R7AW RR73 184300 +9 549 RA4NCC R7MR -06 (x2) 184330 +1 1155 RA4NCC IK5SRB JN63 (x8)
UTC dB Audio Message 071115 +11 2865 RO6OP RA4NCC LO68 094745 +4 412 RA4NCC R6LNH/P +00 (x2) 095945 +4 968 RA4NCC R7OV -10 (x2) 131530 -3 2780 <...> RA4NCC LO68 (x4) 135645 -8 2955 HH9BBV RA4NCC LO68 182615 -10 2831 <...> RA4NCC LO68 182630 +12 2830 RA4NCC <...> -18 182645 -11 2831 <...> RA4NCC R-14 182700 +19 2830 RA4NCC <...> RR73 (x2)
UTC dB Audio Message 093215 -21 1154 RA4NCC UI7N 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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