YO9FKI — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving YO9FKI, decoded by SO8OO in southeastern Poland. 690 related FT8 messages, 320 CQ messages, observed on 40m, 20m, across 47 UTC dates. Heard between 2026-05-25 and 2026-08-23.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations YO9FKI worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by YO9FKI
Approximate centre of KN25, decoded 2026-08-23 19:35 UTC. A transmitted locator is not proof of the operator's permanent location.
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 | YO9FKI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 19:38 | 20m | - / -3 | SV4OZF | -19 / - | 2 | Partial capture |
| 08-23 19:28 | 20m | - / -11 | UW5EMC | -5 / - | 3 | ✓ Closing fragment |
| 08-23 19:16 | 20m | -14 / - | SP8BBK | - / -22 | 3 | ✓ Closing fragment |
| 08-23 19:05 | 20m | -20 / -12 | F1POK | -14 / -14 | 5 | ✓ Full exchange observed |
| 08-23 19:01 | 20m | -14 / -3 | DG1LJP | -8 / -23 | 3 | ✓ Full exchange observed |
| 08-23 18:38 | 20m | - / -14 | II7MGXX | +19 / - | 2 | Partial capture |
| 08-23 18:29 | 20m | - / - | HB9IUI | +2 / - | 2 | Partial capture |
| 08-23 18:27 | 20m | - / -11 | SV5BYP | +4 / - | 2 | ✓ Closing fragment |
| 08-23 18:25 | 20m | - / - | ON7AC | -2 / - | 12 | Partial capture |
| 08-23 18:03 | 20m | - / +1 | IU2SLI | -6 / - | 2 | ✓ Closing fragment |
| 08-23 17:59 | 20m | - / +2 | OE9RWH | -4 / - | 3 | ✓ Closing fragment |
| 08-22 07:34 | 20m | -15 / - | F4JKY/P | - / -10 | 2 | Partial capture |
| 08-22 07:26 | 20m | +2 / - | HB9CCM | - / - | 2 | Partial capture |
| 08-22 07:22 | 20m | +1 / - | II7MGBT | - / - | 6 | Partial capture |
| 08-22 07:19 | 20m | -6 / - | UR5WCS | - / -1 | 2 | Partial capture |
| 08-22 07:14 | 20m | +1 / -8 | II7MGBT | -4 / - | 3 | Partial capture |
| 08-22 07:13 | 20m | +1 / - | F4JKY/P | - / +6 | 4 | Partial capture |
| 08-20 15:06 | 20m | - / - | RO6OT | -6 / - | 2 | Partial capture |
| 08-20 09:52 | 20m | -10 / -16 | G0ORX | -4 / +4 | 13 | ✓ Full exchange observed |
| 08-20 09:42 | 20m | +3 / -5 | MX0NCA | +5 / -17 | 6 | ✓ Full exchange observed |
| 08-19 18:22 | 20m | - / -9 | F4VVJ | +7 / - | 3 | Partial capture |
| 08-19 18:07 | 20m | - / -3 | IS0AEL | -15 / - | 3 | Partial capture |
| 08-17 18:31 | 20m | -18 / - | BI6AN | - / - | 2 | Partial capture |
| 08-17 18:29 | 20m | -24 / - | ON3ZEP/P | - / - | 2 | Partial capture |
| 08-17 18:21 | 20m | - / -21 | G4OFR | -16 / - | 2 | ✓ Closing fragment |
| 08-17 18:15 | 20m | - / -14 | DB2AM | -9 / - | 3 | Partial capture |
| 08-14 17:07 | 20m | - / - | LZ5UY | -11 / - | 3 | Partial capture |
| 08-14 16:55 | 20m | - / -18 | EG2FPA | +5 / - | 4 | ✓ Closing fragment |
| 08-11 03:16 | 40m | -14 / - | W0VB | - / - | 6 | Partial capture |
| 08-10 08:04 | 20m | - / - | MI7RDK | -8 / - | 2 | Partial capture |
| 08-10 08:03 | 20m | -14 / - | LB5AK | - / -21 | 3 | ✓ Closing fragment |
| 08-10 07:59 | 20m | -12 / - | DL7GAL | - / - | 2 | Partial capture |
| 08-10 06:32 | 20m | -13 / -11 | OZ6P | -9 / - | 2 | Partial capture |
| 08-10 06:30 | 20m | -12 / - | OK5AW | - / - | 2 | Partial capture |
| 08-10 06:27 | 20m | -18 / - | IK1AIL | - / - | 3 | ✓ Closing fragment |
| 08-10 06:22 | 20m | - / - | OK5LR | -10 / - | 11 | Partial capture |
| 08-08 17:16 | 20m | -10 / - | R4AAR | - / - | 2 | Partial capture |
| 08-08 17:14 | 20m | -12 / - | K6ND | - / - | 3 | Partial capture |
| 08-07 16:21 | 20m | - / +10 | PD0PWH | -18 / - | 4 | Partial capture |
| 08-06 14:47 | 20m | - / - | F4HSB | -20 / - | 2 | Partial capture |
| 08-06 14:36 | 20m | - / -14 | CR7BUJ | -14 / - | 2 | ✓ Closing fragment |
| 08-06 05:40 | 20m | - / - | PD0PWH | -21 / - | 2 | Partial capture |
| 08-05 06:01 | 20m | -10 / - | OZ8ABE | - / - | 4 | Partial capture |
| 08-05 05:57 | 20m | -8 / - | F4VOB | -8 / -9 | 2 | ✓ Closing observed |
| 08-05 05:53 | 20m | -13 / - | OH7BDI | - / -11 | 3 | ✓ Closing fragment |
| 08-05 05:38 | 20m | - / - | IW2DNI | -2 / - | 3 | Partial capture |
| 08-05 05:34 | 20m | - / - | IW2DNI | -2 / - | 3 | Partial capture |
| 08-05 05:30 | 20m | -8 / - | RD3FY | - / -7 | 2 | Partial capture |
| 08-03 07:41 | 20m | -14 / - | KE4EB | - / -1 | 2 | Partial capture |
| 08-03 06:40 | 20m | - / -12 | R6LQU | -8 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 190600 -13 1404 YO9FKI F1POK -12 (x2) 190645 -20 1700 F1POK YO9FKI R-14 190700 -18 1404 YO9FKI F1POK RR73 190830 -11 1700 DM3PYA YO9FKI KN25 191600 -15 1343 SP8BBK YO9FKI -22 (x3) 192815 -6 2266 YO9FKI UW5EMC KN67 (x3) 193515 -16 1133 YO9FKI 3A2MW +02 193545 -2 1727 BH4PPY YO9FKI KN25 193800 -21 1826 YO9FKI SV4OZF -03 (x2)
UTC dB Audio Message 163700 -17 1335 YO9FKI UA4FKT LO23 163715 -17 1337 UA4FKT YO9FKI -14 163730 -13 1335 YO9FKI UA4FKT LO23 163745 -13 1337 UA4FKT YO9FKI KN25 (x2) 163945 -21 1338 CQ YO9FKI KN25 054715 -13 1239 YO9FKI EU6KA KO55 (x3) 031630 -15 1433 W0VB YO9FKI KN25 (x6)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.