OI6C — 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 OI6C, decoded by SO8OO in southeastern Poland. 566 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, across 5 UTC dates in the available aggregate history. Observed between 2026-10-29 and 2026-11-04.
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 566 FT8 messages attributed to OI6C as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (88%), followed by 80 m (10%) and 40 m (2%). Most decodes (77%) fell within the six-hour window 14:00-20:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.
Overview
Bands
Last attributed message: 2026-11-04 06:41 UTC
Observed FT8 message patterns
- Attributed sample
- 566 messages
- Active dates
- 5 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -18 to -2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 119, moderate (-15 to -9 dB) 211, strong (≥ -8 dB) 236.
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 OI6C 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 OI6C
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
- KP32 · 152 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,432 km (approx.)
- Last such locator decoded
- 2026-11-04 06:38 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 | OI6C S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 06:40 | 60m | -19 / -2 | DL3TC | 0 / - | 5 | ✓ Closing observed |
| 11-04 06:39 | 60m | - / -13 | DH1OK | -11 / - | 3 | ✓ Closing fragment |
| 11-04 06:38 | 60m | -17 / - | EA3CUU | - / -10 | 2 | ✓ Closing fragment |
| 11-04 06:27 | 60m | -14 / - | EA5PS | - / -16 | 2 | ✓ Closing fragment |
| 11-04 06:22 | 60m | -20 / +3 | F6FTB | -8 / - | 4 | ✓ Closing observed |
| 11-04 06:20 | 60m | -20 / -9 | IK2SYK | -13 / - | 4 | ✓ Closing observed |
| 11-04 06:16 | 60m | -15 / - | OZ1BLP | -17 / - | 2 | ✓ Closing observed |
| 11-04 06:15 | 60m | -18 / - | F4HSB | - / -12 | 2 | ✓ Closing fragment |
| 11-04 06:14 | 60m | -12 / - | SA7BYQ | - / +9 | 2 | ✓ Closing fragment |
| 11-04 06:09 | 60m | -17 / +6 | SP9DWT | -6 / - | 4 | ✓ Closing observed |
| 11-04 06:07 | 60m | - / -8 | DD6EX | +2 / - | 4 | ✓ Closing fragment |
| 11-04 06:06 | 60m | -14 / -24 | OE3OOG | -3 / -10 | 5 | ✓ Full exchange observed |
| 11-04 06:01 | 60m | -14 / - | F5ILV | -16 / - | 3 | ✓ Closing observed |
| 11-04 05:54 | 60m | -18 / +3 | DF7EE | -17 / -7 | 7 | ✓ Full exchange observed |
| 11-04 05:53 | 60m | -20 / -1 | G0BLB | -1 / - | 5 | ✓ Closing observed |
| 11-04 05:53 | 60m | - / - | S56MLZ | -9 / - | 2 | ✓ Closing fragment |
| 11-01 17:53 | 160m | - / - | UA3GX | -2 / - | 6 | Partial capture |
| 11-01 17:51 | 160m | -9 / -10 | OH5KNL | +3 / +7 | 4 | ✓ Full exchange observed |
| 11-01 17:50 | 160m | -12 / -1 | OI5AY | -2 / +6 | 5 | ✓ Full exchange observed |
| 11-01 17:50 | 160m | - / - | RX3DTN | -8 / - | 13 | Partial capture |
| 11-01 17:49 | 160m | -12 / -4 | OZ5AGJ | -10 / - | 4 | ✓ Closing observed |
| 11-01 17:43 | 60m | -8 / +5 | DL6ZXG | -1 / +5 | 7 | ✓ Full exchange observed |
| 11-01 17:43 | 60m | -14 / - | PA3FUJ | -11 / -8 | 4 | ✓ Closing observed |
| 11-01 17:39 | 60m | -16 / -5 | EA5BM | -14 / - | 4 | ✓ Closing observed |
| 11-01 17:37 | 60m | -16 / - | SP1RKT | - / 0 | 2 | ✓ Closing fragment |
| 11-01 17:36 | 60m | - / - | DJ7JB | -14 / - | 3 | Partial capture |
| 11-01 17:34 | 60m | -16 / - | 4X1GA | - / -18 | 2 | ✓ Closing fragment |
| 11-01 17:32 | 60m | -20 / +1 | HA7TM | +4 / +8 | 5 | ✓ Full exchange observed |
| 11-01 17:26 | 80m | +2 / -2 | UZ5CA | +1 / +3 | 5 | ✓ Full exchange observed |
| 11-01 17:22 | 80m | - / - | UZ5CA | -8 / - | 2 | Partial capture |
| 11-01 17:21 | 80m | -1 / 0 | OI5AY | 0 / +3 | 12 | ✓ Full exchange observed |
| 11-01 17:19 | 80m | - / - | RA3WY | -5 / - | 7 | Partial capture |
| 11-01 17:19 | 80m | - / - | DK5OPA | -8 / - | 2 | Partial capture |
| 11-01 17:19 | 80m | +8 / -10 | HF5A | +4 / -2 | 5 | ✓ Full exchange observed |
| 11-01 17:17 | 80m | +4 / - | OH1TSM | +3 / -14 | 4 | ✓ Closing observed |
| 11-01 17:14 | 80m | +5 / - | OG3E | - / -16 | 4 | Partial capture |
| 11-01 17:12 | 80m | - / - | RX3DTN | -2 / - | 12 | Partial capture |
| 11-01 17:10 | 80m | - / - | DL2JLB | -8 / - | 7 | Partial capture |
| 11-01 17:10 | 80m | - / - | DK5OPA | -2 / - | 2 | Partial capture |
| 11-01 17:09 | 80m | -2 / +3 | DG6IDA | +5 / 0 | 4 | ✓ Full exchange observed |
| 11-01 17:09 | 80m | - / - | RV3YN | -7 / - | 2 | Partial capture |
| 11-01 17:08 | 80m | - / - | OI5AY | +8 / - | 2 | Partial capture |
| 11-01 17:08 | 80m | - / - | RX3DTN | -5 / - | 3 | Partial capture |
| 11-01 17:06 | 80m | +6 / -8 | OH5KNL | +7 / +2 | 6 | ✓ Full exchange observed |
| 11-01 17:06 | 80m | - / - | RV3YN | -17 / - | 2 | Partial capture |
| 11-01 17:06 | 80m | - / - | DB100FT | -10 / - | 4 | Partial capture |
| 11-01 17:06 | 80m | -2 / +1 | OK1UOZ | +6 / -7 | 4 | ✓ Full exchange observed |
| 11-01 16:49 | 80m | +5 / - | EX7DY | - / -15 | 3 | ✓ Closing fragment |
| 11-01 16:44 | 60m | -9 / -5 | S58X | 0 / -5 | 5 | ✓ Full exchange observed |
| 11-01 16:42 | 60m | -8 / +1 | DL1JEL | +2 / +4 | 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 062700 -13 1650 EA5PS OI6C -16 (x2) 062800 -11 1650 CQ OI6C KP32 (x3) 063830 -15 2150 EA3CUU OI6C -10 (x2) 063915 -9 1966 OI6C DH1OK JN48 (x2) 064015 +1 1525 OI6C DL3TC JO50 064015 -11 1966 OI6C DH1OK 73 064045 +4 1525 OI6C DL3TC JO50 (x2) 064130 -19 2148 DL3TC OI6C RR73 064145 +0 1525 OI6C DL3TC 73
UTC dB Audio Message 175300 -7 880 OI6C RX3DTN KO85 175330 -3 584 OI6C UA3GX KO92 175330 -7 880 OI6C RX3DTN KO85 175400 -1 584 OI6C UA3GX KO92 175400 -13 880 OI6C RX3DTN KO85 175430 -3 584 OI6C UA3GX KO92 175430 -7 880 OI6C RX3DTN KO85 175445 -10 1233 TK4RB OI6C KP32 175500 -4 584 OI6C UA3GX KO92 175500 -6 880 OI6C RX3DTN KO85 175530 +2 584 OI6C UA3GX KO92 175530 -5 880 OI6C RX3DTN KO85 175600 -2 584 OI6C UA3GX KO92 175600 -10 880 OI6C RX3DTN KO85 (x2)
UTC dB Audio Message 172430 -7 1747 OI5AY OI6C KP32 (x3) 172615 +2 2354 OI6C OI5AY +00 172645 -1 2902 OI6C UZ5CA KN58 172645 +2 2354 OI6C OI5AY +00 172700 +3 1990 OI5AY OI6C R+03 172715 -4 2354 OI6C OI5AY RR73 172730 +0 1990 OI5AY OI6C 73 172745 +0 2354 OI6C OI5AY 73 172745 +5 1986 OI6C 9A4ZM JN86 172800 +3 1990 UZ5CA OI6C +03 172815 +2 2902 OI6C UZ5CA R-02 172830 +2 1990 UZ5CA OI6C RR73 172845 +2 2901 OI6C UZ5CA 73
UTC dB Audio Message 202215 -13 1592 OI6C F5OYA/P JN13 (x3) 064930 -15 1584 PV8AJ OI6C R-15 (x2) 065030 -6 1583 DK1TS OI6C -04 (x2) 065130 -8 1583 PV8AJ OI6C 73 065300 +1 1583 EA5D OI6C RR73 065315 -7 1584 OI6C GJ0KYZ -03 (x2) 065345 -19 1634 OI6C F5PBG IN78 065400 +0 1583 GJ0KYZ OI6C R-10 065415 -7 1584 OI6C GJ0KYZ RR73 065430 -11 1583 GJ0KYZ OI6C 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.
Explore CW reception at SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee