CS8ABF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving CS8ABF, decoded by SO8OO in southeastern Poland. 3,804 related FT8 messages, 1,334 CQ messages, observed on 80m, 40m, 20m, 10m, across 80 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 CS8ABF worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by CS8ABF
Approximate centre of HM77, decoded 2026-08-23 22:18 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 | CS8ABF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 22:17 | 20m | - / - | EA5JLN | +6 / - | 2 | Partial capture |
| 08-23 22:16 | 20m | -10 / - | N5WBL | - / -6 | 2 | ✓ Closing fragment |
| 08-23 22:14 | 20m | -14 / - | W2AAS | - / -1 | 2 | ✓ Closing fragment |
| 08-23 22:11 | 20m | -12 / - | W0OVX | - / +3 | 3 | ✓ Closing fragment |
| 08-23 22:09 | 20m | - / - | IW5ALZ | 0 / - | 2 | Partial capture |
| 08-23 22:09 | 20m | -10 / +9 | CT2HEX | -8 / +6 | 5 | ✓ Full exchange observed |
| 08-23 22:04 | 20m | -10 / +5 | N9AKR | -4 / +10 | 4 | ✓ Full exchange observed |
| 08-23 21:41 | 40m | - / -16 | ON1BH | 0 / - | 2 | ✓ Closing fragment |
| 08-23 21:36 | 40m | - / -12 | SQ2JG | -7 / - | 5 | Partial capture |
| 08-23 21:35 | 40m | - / - | EA3AAY | -10 / - | 4 | Partial capture |
| 08-23 21:34 | 40m | - / -14 | SN40KZE | +3 / - | 3 | Partial capture |
| 08-23 21:33 | 40m | - / -5 | G0JJL/P | -14 / - | 3 | ✓ Closing fragment |
| 08-23 21:33 | 40m | - / -19 | IK4LZH | +1 / - | 3 | ✓ Closing fragment |
| 08-23 21:31 | 40m | -14 / - | M0LHJ | - / -5 | 2 | ✓ Closing fragment |
| 08-23 17:44 | 20m | - / - | MW7HZQ | -9 / - | 6 | Partial capture |
| 08-23 17:41 | 20m | +2 / -9 | ON4AOI | +24 / +4 | 4 | ✓ Full exchange observed |
| 08-23 17:41 | 20m | -1 / -9 | SV5BYP | -4 / - | 5 | ✓ Full exchange observed |
| 08-23 17:39 | 20m | - / - | IT9JLP | -11 / - | 2 | Partial capture |
| 08-23 17:35 | 20m | +4 / - | DH0YAH | - / +3 | 2 | ✓ Closing fragment |
| 08-23 17:27 | 20m | - / - | DL1FUG | -24 / - | 2 | Partial capture |
| 08-23 17:27 | 20m | - / - | G4FHL | -3 / - | 10 | Partial capture |
| 08-23 17:26 | 20m | - / -12 | RX6APY | +8 / - | 4 | Partial capture |
| 08-23 17:26 | 20m | - / -13 | UC6B | +10 / - | 4 | Partial capture |
| 08-23 17:23 | 20m | -2 / - | UR4UUR | - / -7 | 2 | ✓ Closing fragment |
| 08-23 17:23 | 20m | - / -14 | BH8RDW | -12 / - | 2 | Partial capture |
| 08-23 17:23 | 20m | -2 / -14 | RN3YN | -6 / -22 | 7 | Partial capture |
| 08-23 17:22 | 20m | -2 / - | ON5EA | - / - | 2 | ✓ Closing fragment |
| 08-23 17:10 | 20m | -8 / - | YO7LPM | - / +1 | 2 | ✓ Closing fragment |
| 08-23 17:08 | 20m | -2 / - | YT7TZ | - / -13 | 2 | ✓ Closing fragment |
| 08-23 13:00 | 10m | - / -12 | LZ3CB | -12 / - | 3 | Partial capture |
| 08-23 12:59 | 10m | - / - | R6YG | -20 / - | 2 | Partial capture |
| 08-23 12:48 | 10m | - / -6 | PD1RMB | -14 / - | 2 | ✓ Closing fragment |
| 08-23 01:55 | 40m | -22 / -16 | OK1XOX | +4 / -2 | 5 | ✓ Full exchange observed |
| 08-23 01:31 | 40m | -18 / - | WD4SRC | - / -9 | 2 | ✓ Closing fragment |
| 08-23 01:22 | 40m | -22 / -17 | RD7O | +3 / +2 | 5 | ✓ Full exchange observed |
| 08-23 01:20 | 40m | - / - | SP2CRY | -12 / - | 2 | Partial capture |
| 08-23 01:19 | 40m | - / -8 | F8NHF | 0 / - | 3 | ✓ Closing fragment |
| 08-23 01:12 | 40m | - / -6 | NQ9N | -8 / - | 2 | ✓ Closing fragment |
| 08-23 01:11 | 40m | - / 0 | G8KBH | -9 / - | 2 | ✓ Closing fragment |
| 08-23 01:09 | 40m | - / - | RD7O | -1 / - | 5 | Partial capture |
| 08-22 22:16 | 20m | - / - | KM4NS | -5 / - | 2 | ✓ Closing fragment |
| 08-22 22:06 | 20m | -7 / +10 | DA1EA | -7 / -1 | 5 | ✓ Full exchange observed |
| 08-22 22:05 | 20m | - / - | EA4FME | +3 / - | 6 | Partial capture |
| 08-22 22:00 | 20m | - / -18 | LA8DRA | -16 / - | 2 | Partial capture |
| 08-21 20:31 | 20m | - / - | HB9EUQ | +6 / - | 4 | Partial capture |
| 08-20 18:34 | 20m | - / -26 | BA3NZ | -12 / - | 13 | Partial capture |
| 08-20 18:22 | 20m | - / - | BA3NZ | -20 / - | 2 | Partial capture |
| 08-20 18:07 | 20m | - / - | BA3NZ | -13 / - | 6 | Partial capture |
| 08-20 18:02 | 20m | - / - | BA3NZ | -15 / - | 3 | Partial capture |
| 08-20 17:54 | 20m | - / -16 | R7GA | +6 / - | 10 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 221300 -13 1133 CQ CS8ABF HM77 (x2) 221400 -17 1133 W2AAS CS8ABF -01 (x2) 221500 -10 1133 KT4ZG CS8ABF +11 221515 +2 3042 CS8ABF IW5ALZ JN53 221530 -9 1133 CQ CS8ABF HM77 (x2) 221630 -10 1133 N5WBL CS8ABF -06 (x2) 221715 +5 1499 CS8ABF EA5JLN IM99 221730 -12 1134 KF7RCM CS8ABF -17 221745 +6 1499 CS8ABF EA5JLN IM99 221845 -12 1133 CQ CS8ABF HM77 221915 -11 1134 W4TSI CS8ABF -10
UTC dB Audio Message 213445 +1 1124 CS8ABF SN40KZE -14 213445 -13 1342 CS8ABF G0JJL/P RR73 213515 +6 1124 CS8ABF SN40KZE -14 213515 -9 1638 CS8ABF EA3AAY JN11 (x3) 213615 -9 1123 CS8ABF SQ2JG JO83 213645 -10 1638 CS8ABF EA3AAY JN11 213645 -8 1124 CS8ABF SQ2JG JO83 (x4) 214115 +1 2448 CS8ABF ON1BH -16 (x2) 214615 -10 2337 CS8ABF RA0SCA OO06
UTC dB Audio Message 163615 -16 1068 CS8ABF DL6HBR R-04 (x2) 163645 -16 1026 CS8ABF CT3MD IM13 163745 -15 1069 CS8ABF DL6HBR R-03 143745 -9 678 CS8ABF SV2CLJ R-17 (x3) 124815 -13 1085 CS8ABF PD1RMB R-06 (x2) 125115 -16 1085 CS8ABF RV6ANA R-10 125915 -19 1085 CS8ABF R6YG LN04 (x2) 130015 -11 728 CS8ABF LZ3CB KN32 (x3)
UTC dB Audio Message 214530 -20 1099 CQ CS8ABF HM77 214545 -1 1100 CS8ABF F4VTR JN25 (x2) 214630 -20 1097 IW7DVM CS8ABF -02 214645 -10 2563 CS8ABF TM2WWA -07 214700 -20 1098 IW7DVM CS8ABF RR73 214715 -5 1098 CS8ABF DL2DBR JO30 214730 -20 1098 F4VTR CS8ABF -04 214745 +4 1100 CS8ABF F4VTR R-16 (x2) 214830 -19 1098 DL2DBR CS8ABF -08 214845 -1 1098 CS8ABF DL2DBR R-17 (x2) 182545 -10 1010 CS8ABF DA6DE JO40 214630 +6 1073 CS8ABF SP6DMB JO80
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.