9A1CC — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving 9A1CC, decoded by SO8OO in southeastern Poland. 721 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 62 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-11.
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 721 FT8 messages attributed to 9A1CC as the transmitting token by decoded message structure across 62 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (66%), followed by 80 m (28%) and 60 m (5%). The busiest six-hour window was 04:00-10:00 UTC, containing 45% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.
Overview
Bands
Last attributed message: 2026-10-11 04:53 UTC
Observed FT8 message patterns
- Attributed sample
- 721 messages
- Active dates
- 62 UTC dates
- Estimated median S/N
- -7 dB
- Estimated 10th-90th percentile
- -16 to +2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 85, moderate (-15 to -9 dB) 223, 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 9A1CC 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 9A1CC
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
- JN75 · 439 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 708 km (approx.)
- Last such locator decoded
- 2026-10-11 04:53 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 | 9A1CC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-11 04:48 | 80m | 0 / -8 | IN3IBW | +3 / -14 | 5 | ✓ Full exchange observed |
| 10-10 07:59 | 40m | -8 / -12 | DM8ITZ | 0 / - | 3 | ✓ Closing observed |
| 10-10 07:58 | 40m | - / -3 | IQ9SZ/2 | -20 / - | 3 | Partial capture |
| 10-10 06:29 | 40m | -12 / - | AN5CV | -17 / -12 | 4 | ✓ Closing observed |
| 10-10 06:23 | 40m | -9 / - | DM8ITZ | - / - | 4 | Partial capture |
| 10-10 06:18 | 40m | -10 / - | AN5CV | - / -14 | 5 | ✓ Closing fragment |
| 10-08 11:31 | 40m | -20 / -5 | S55A | -15 / - | 3 | ✓ Closing observed |
| 10-08 11:28 | 40m | -17 / - | SQ5ANT | - / - | 5 | Partial capture |
| 10-08 11:27 | 40m | -18 / - | S55A | - / -10 | 2 | Partial capture |
| 10-08 11:21 | 40m | -22 / -19 | SQ2RAD | -20 / -5 | 4 | ✓ Full exchange observed |
| 10-08 11:16 | 40m | -15 / - | IR8PR | - / -4 | 3 | Partial capture |
| 10-08 11:10 | 40m | - / -2 | DM8MH | -10 / - | 4 | Partial capture |
| 10-07 07:51 | 40m | -14 / - | AN5CV | - / - | 9 | Partial capture |
| 10-07 07:14 | 40m | -1 / - | AM5CV | - / -5 | 3 | Partial capture |
| 10-06 05:55 | 40m | -13 / - | LZ936BA | - / -11 | 4 | Partial capture |
| 10-06 05:47 | 80m | -6 / - | IQ2AAH | - / - | 4 | Partial capture |
| 10-06 05:43 | 80m | -7 / - | IQ2AAH | - / - | 3 | Partial capture |
| 10-06 05:16 | 80m | - / - | IK1LJO | -15 / - | 4 | Partial capture |
| 10-06 05:13 | 80m | -11 / +6 | IQ6MW | -5 / - | 3 | ✓ Closing observed |
| 10-06 05:05 | 80m | -11 / 0 | DL7PIA | +2 / -7 | 5 | ✓ Full exchange observed |
| 10-05 07:05 | 40m | -10 / - | IQ0AAX | - / -14 | 3 | ✓ Closing fragment |
| 10-04 21:37 | 80m | - / - | DO9SAM | +11 / - | 3 | Partial capture |
| 10-04 21:36 | 80m | -2 / -5 | R2AL | +6 / -9 | 5 | ✓ Full exchange observed |
| 10-04 21:34 | 80m | -4 / +6 | IQ2AAH | -12 / -6 | 8 | ✓ Full exchange observed |
| 10-04 06:53 | 40m | -9 / +4 | IQ2AAH | -5 / - | 9 | Partial capture |
| 10-04 06:49 | 40m | - / -6 | IQ9SZ/2 | -13 / - | 3 | Partial capture |
| 10-04 06:47 | 40m | -6 / - | YU65AEC | - / - | 3 | Partial capture |
| 10-04 06:46 | 40m | 0 / - | IQ6MW | - / - | 2 | Partial capture |
| 10-03 22:16 | 80m | 0 / -3 | IQ9SZ/2 | +1 / - | 2 | Partial capture |
| 10-03 22:16 | 80m | +6 / +2 | II5GG | +4 / - | 8 | Partial capture |
| 10-03 19:53 | 40m | -2 / - | IQ2AAH | - / - | 6 | Partial capture |
| 10-03 16:45 | 40m | -3 / +7 | IQ4JO | +10 / - | 6 | ✓ Closing observed |
| 10-03 16:44 | 40m | -4 / -6 | IQ0YA | -5 / - | 5 | Partial capture |
| 10-03 08:16 | 40m | -9 / - | IQ6MW | - / -9 | 3 | ✓ Closing fragment |
| 10-03 08:12 | 40m | -17 / - | IQ0SQ | - / -10 | 4 | ✓ Closing fragment |
| 10-03 06:19 | 40m | -7 / - | IQ0YA | - / - | 3 | Partial capture |
| 10-03 06:17 | 40m | -12 / - | IQ9SZ/7 | - / -11 | 2 | Partial capture |
| 10-02 15:56 | 40m | -2 / -2 | IQ0YA | -16 / - | 3 | Partial capture |
| 10-02 15:53 | 40m | -3 / - | RO2E/M | - / -13 | 3 | Partial capture |
| 10-02 15:51 | 40m | -7 / - | IQ0YA | - / - | 2 | Partial capture |
| 10-02 15:48 | 40m | -7 / - | IQ0QJ | - / - | 2 | Partial capture |
| 10-02 15:46 | 40m | -5 / +10 | IQ2AAH | -4 / -8 | 5 | ✓ Full exchange observed |
| 10-02 15:44 | 40m | -7 / -7 | II5GG | -4 / -6 | 3 | ✓ Full exchange observed |
| 10-02 15:40 | 40m | -11 / +5 | IQ4JO | -6 / - | 4 | ✓ Closing observed |
| 10-02 07:07 | 40m | -6 / - | ZL4AS | - / - | 3 | Partial capture |
| 10-01 20:40 | 80m | -2 / - | F5OYA/P | - / -12 | 2 | Partial capture |
| 10-01 20:38 | 80m | +4 / -8 | IQ9SZ/2 | -2 / - | 2 | Partial capture |
| 10-01 20:35 | 80m | +1 / - | TA4/DD1WT | - / -12 | 2 | Partial capture |
| 10-01 20:24 | 80m | +4 / - | IQ0QJ | - / - | 2 | Partial capture |
| 10-01 20:16 | 80m | +6 / - | IQ0QJ | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 052000 -18 1634 9A1CC IK1LJO JN45 054330 -8 1782 IQ2AAH 9A1CC JN75 (x8) 044845 +3 780 IN3IBW 9A1CC JN75 044900 -3 789 9A1CC IN3IBW -08 044915 -4 780 IN3IBW 9A1CC R-14 044930 +9 789 9A1CC IN3IBW RR73 044945 +0 780 IN3IBW 9A1CC 73 045315 +6 1502 YU65AEC 9A1CC JN75
UTC dB Audio Message 062545 -14 1732 SQ8AZT 9A1CC JN75 062645 -15 1732 AN5CV 9A1CC JN75 062845 -9 1730 SQ8AZT 9A1CC R-08 062915 -10 1730 AN5CV 9A1CC R-12 (x2) 063000 -17 2250 9A1CC AN5CV RR73 063015 -11 1729 AN5CV 9A1CC 73 075800 -19 1428 9A1CC IQ9SZ/2 -03 075815 -15 1412 DL4DQA/QRP 9A1CC JN75 075830 -18 1429 9A1CC IQ9SZ/2 -06 (x2) 075900 +0 479 9A1CC DM8ITZ -12 (x2) 075945 -8 472 DM8ITZ 9A1CC 73 200100 +5 831 9A1CC AM5CV -11
UTC dB Audio Message 172715 -18 1614 9A1CC DM2GM JN49 (x2) 172800 -7 1683 DM2GM 9A1CC -14 172815 -17 1701 9A1CC DM2GM R-13 172830 -15 1683 DM2GM 9A1CC RR73 172845 -10 1356 9A1CC SP4HXV -11 172845 -15 1683 9A1CC F5LMJ JN28 172915 -6 1356 9A1CC SP4HXV -11 172915 -19 1682 9A1CC F5LMJ JN28 172930 -11 1664 F5LMJ 9A1CC -12 172945 -6 1356 9A1CC SP4HXV -11 172945 -20 1664 9A1CC F5LMJ R-19 173000 -6 1645 F5LMJ 9A1CC RR73 173345 -1 1791 9A1CC SP4HXV -07 (x2)
UTC dB Audio Message 203215 -20 2065 <SN100PKP> 9A1CC JN75
UTC dB Audio Message 072915 -14 2559 9A1CC UA3LRN -13 135300 -21 2172 9A1CC F6IJT +04 (x6)
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.
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