CT3IQ — 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 CT3IQ, decoded by SO8OO in southeastern Poland. 1,962 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 59 UTC dates in the available aggregate history. Observed between 2026-06-06 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 1,962 FT8 messages attributed to CT3IQ as the transmitting token by decoded message structure across 59 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (46%), followed by 10 m (23%) and 40 m (22%). Most decodes (78%) fell within the six-hour window 20:00-02:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -13 dB.
Overview
Bands
Last attributed message: 2026-10-22 11:40 UTC
Observed FT8 message patterns
- Attributed sample
- 1,962 messages
- Active dates
- 59 UTC dates
- Estimated median S/N
- -13 dB
- Estimated 10th-90th percentile
- -20 to -3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 589, moderate (-15 to -9 dB) 960, strong (≥ -8 dB) 413.
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 CT3IQ 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 CT3IQ
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
- IM12 · 1,184 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 3,720 km (approx.)
- Last such locator decoded
- 2026-10-22 11:37 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 | CT3IQ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 11:33 | 10m | -23 / - | UN7GBX | - / - | 2 | Partial capture |
| 10-22 11:00 | 10m | -16 / - | UN7PNF | - / -6 | 3 | ✓ Closing fragment |
| 10-22 10:59 | 10m | -18 / - | YC2JME | - / - | 2 | Partial capture |
| 10-22 10:58 | 10m | -14 / - | YD0JHX | - / -10 | 2 | ✓ Closing fragment |
| 10-22 10:55 | 10m | -14 / - | RD7KW | - / -2 | 2 | ✓ Closing fragment |
| 10-22 10:52 | 10m | -17 / - | E21AOY | - / - | 3 | Partial capture |
| 10-22 06:56 | 60m | - / -5 | EA1U | -9 / - | 3 | ✓ Closing fragment |
| 10-22 06:35 | 60m | - / -2 | EA1U | -6 / - | 3 | Partial capture |
| 10-22 06:35 | 60m | - / -25 | IK4CBO | -6 / - | 4 | ✓ Closing fragment |
| 10-21 23:07 | 60m | - / +5 | F8BON | -6 / - | 2 | ✓ Closing fragment |
| 10-21 23:01 | 60m | - / -12 | GI5RPG | +3 / - | 3 | ✓ Closing fragment |
| 10-21 22:58 | 60m | - / - | DF2RQ | -12 / - | 2 | ✓ Closing fragment |
| 10-21 22:57 | 60m | - / -16 | PA3GQM | -4 / - | 4 | ✓ Closing fragment |
| 10-21 10:21 | 10m | - / -18 | EA7AZH | -20 / - | 6 | Partial capture |
| 10-21 10:17 | 10m | -24 / - | C91RU | - / -7 | 2 | ✓ Closing fragment |
| 10-20 22:27 | 60m | - / -3 | LA7HJA | +2 / - | 2 | ✓ Closing fragment |
| 10-20 10:19 | 10m | -22 / - | VK8NSB | - / -2 | 3 | Partial capture |
| 10-20 10:07 | 10m | -22 / - | 4F3OM | - / -13 | 2 | Partial capture |
| 10-20 00:44 | 40m | - / +1 | ON8WR | -7 / - | 7 | ✓ Closing fragment |
| 10-20 00:41 | 40m | - / -6 | M9XPN | -13 / - | 4 | Partial capture |
| 10-20 00:35 | 40m | - / - | RX9WM | -17 / - | 2 | Partial capture |
| 10-20 00:34 | 40m | - / -16 | K0EOO | -8 / - | 2 | ✓ Closing fragment |
| 10-20 00:26 | 40m | - / -6 | K4ZO | -6 / - | 3 | ✓ Closing fragment |
| 10-20 00:21 | 40m | -15 / -6 | G8BLC | -13 / -15 | 4 | ✓ Full exchange observed |
| 10-19 22:44 | 40m | - / -12 | F1PBZ | +4 / - | 2 | ✓ Closing fragment |
| 10-09 00:49 | 40m | - / -14 | EI2IXB | +4 / - | 2 | ✓ Closing fragment |
| 10-09 00:46 | 40m | -12 / - | HK3ZM | - / - | 2 | Partial capture |
| 10-09 00:40 | 40m | -14 / - | AA3B | - / -16 | 4 | ✓ Closing fragment |
| 10-09 00:36 | 40m | -9 / - | ZS1WC | - / - | 3 | Partial capture |
| 10-09 00:32 | 40m | -9 / +6 | C5R | -22 / - | 4 | Partial capture |
| 10-09 00:28 | 40m | -14 / - | K4JJL | - / -6 | 3 | Partial capture |
| 10-09 00:27 | 40m | -9 / -14 | EX7CQ | -13 / - | 3 | Partial capture |
| 10-09 00:25 | 40m | -10 / -3 | K1HC | -12 / -1 | 6 | ✓ Full exchange observed |
| 10-09 00:21 | 40m | -9 / -1 | MI7XHT | -10 / +1 | 5 | ✓ Full exchange observed |
| 10-09 00:19 | 40m | -14 / +2 | MW0USK | +10 / - | 4 | ✓ Full exchange observed |
| 10-09 00:16 | 40m | -13 / - | K3WW | - / - | 3 | Partial capture |
| 10-09 00:10 | 40m | -15 / - | NJ6D | - / - | 3 | Partial capture |
| 10-09 00:08 | 40m | -10 / - | KR0ZAL | - / - | 3 | Partial capture |
| 10-09 00:06 | 40m | -10 / - | N4BFR | - / - | 2 | Partial capture |
| 10-08 23:59 | 40m | -15 / - | WB8YJF | - / - | 2 | Partial capture |
| 10-08 23:59 | 40m | -14 / +4 | KE1IH | -16 / +6 | 6 | ✓ Full exchange observed |
| 10-08 23:57 | 40m | -12 / - | R9JE | - / -5 | 3 | Partial capture |
| 10-08 23:52 | 40m | -12 / - | KP4PI | - / -7 | 2 | ✓ Closing fragment |
| 10-08 23:39 | 40m | -11 / -8 | G7KNF | -1 / - | 12 | ✓ Closing observed |
| 10-08 23:06 | 80m | - / - | DD2NU | +7 / - | 9 | Partial capture |
| 10-08 23:05 | 80m | - / - | LA1ZN | 0 / - | 7 | Partial capture |
| 10-08 23:00 | 80m | -7 / - | BI8FRF | - / - | 7 | Partial capture |
| 10-08 22:23 | 60m | - / -16 | ON1BH | -10 / - | 2 | ✓ Closing fragment |
| 10-08 22:22 | 60m | - / -15 | DR800WE | +3 / - | 2 | ✓ Closing fragment |
| 10-07 22:28 | 60m | - / -18 | OH1PH | -17 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 105930 -13 1829 YC2JME CT3IQ IM12 110030 -12 1830 UN7PNF CT3IQ IM12 (x3) 110200 -17 1830 CQ CT3IQ IM12 (x2) 113200 -24 1830 YO3GNF CT3IQ RR73 113300 -24 1829 UN7GBX CT3IQ IM12 (x2) 113400 -19 1829 4Z5OZ CT3IQ IM12 113630 -24 1830 7Z1BQ CT3IQ IM12 113700 -24 1829 CQ CT3IQ IM12 113800 -23 1830 PT7PT CT3IQ RR73 113900 -22 1829 IZ3NYG CT3IQ RR73 114030 -23 1830 IV3DDN CT3IQ -07
UTC dB Audio Message 230215 -2 853 CT3IQ GI5RPG -12 (x2) 230715 -7 1534 CT3IQ F8BON +05 (x2) 063515 -10 2321 CT3IQ IK4CBO JN54 (x2) 063545 -5 475 CT3IQ EA1U -02 063615 -7 681 CT3IQ IK4CBO RR73 063615 -5 475 CT3IQ EA1U -02 063645 -5 703 CT3IQ IK4CBO RR73 063645 -7 475 CT3IQ EA1U -02 (x5)
UTC dB Audio Message 003515 -19 1609 CT3IQ RX9WM LO74 (x2) 004115 -12 1604 CT3IQ M9XPN IO91 (x4) 004445 -5 1604 CT3IQ ON8WR JO11 (x7) 004915 +0 856 CT3IQ R4HHN LO43 005300 -21 1604 CQ CT3IQ IM12
UTC dB Audio Message 230600 -8 999 CQ CT3IQ IM12 230615 +5 2897 CT3IQ LA1ZN JO59 230615 +16 999 CT3IQ DD2NU JN49 230645 +0 2897 CT3IQ LA1ZN JO59 230645 +16 999 CT3IQ DD2NU JN49 230715 +0 2897 CT3IQ LA1ZN JO59 230715 +15 999 CT3IQ DD2NU JN49 230745 -4 2897 CT3IQ LA1ZN JO59 230745 +8 999 CT3IQ DD2NU JN49 230815 -4 2897 CT3IQ LA1ZN JO59 230815 +5 999 CT3IQ DD2NU JN49 (x5)
UTC dB Audio Message 000845 +7 503 CT3IQ RU3GF -18 (x6) 185000 +7 1467 CT3IQ HA3PV R-17 (x2)
UTC dB Audio Message 225300 -13 1541 CT3IQ DL8HXP -17 225315 -23 1542 DL8HXP CT3IQ R-15 225615 -15 1542 BG7ZHS CT3IQ IM12 (x2) 225715 -20 1542 CQ CT3IQ IM12 225745 -18 1541 BG8NQ CT3IQ -14 (x4) 230015 -16 1542 CQ CT3IQ IM12 230115 -17 1542 BI4XDT CT3IQ IM12 230145 -14 1541 CQ CT3IQ IM12 (x3) 153100 -3 1541 CT3IQ ON2AJ JO11
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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