CT1FJO — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving CT1FJO, decoded by SO8OO in southeastern Poland. 110 related FT8 messages, 11 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 18 UTC dates. Heard between 2026-05-17 and 2026-08-13.
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 CT1FJO worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by CT1FJO
Approximate centre of IM59, decoded 2026-08-20 14:22 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 | CT1FJO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 14:20 | 20m | -4 / - | JT1A | - / - | 4 | Partial capture |
| 08-18 22:59 | 80m | -8 / - | VK6ABC | - / -15 | 2 | ✓ Closing fragment |
| 08-13 21:34 | 80m | -2 / -9 | YL3BU | -2 / -12 | 5 | ✓ Full exchange observed |
| 08-12 21:45 | 80m | -21 / - | 9J2FI | - / - | 3 | Partial capture |
| 08-11 21:06 | 80m | -17 / - | CR5VP | -14 / 0 | 4 | ✓ Closing observed |
| 08-11 20:59 | 80m | - / - | CR5VP | -19 / - | 2 | Partial capture |
| 08-08 20:58 | 20m | +4 / - | XV9T | - / -3 | 4 | Partial capture |
| 07-30 22:25 | 80m | -6 / -20 | UA9YDR | -8 / -4 | 4 | ✓ Full exchange observed |
| 07-23 22:17 | 40m | -5 / - | VU4R | - / -9 | 8 | Partial capture |
| 07-23 22:08 | 40m | -5 / - | F5NNN | -16 / +4 | 5 | ✓ Closing observed |
| 07-23 22:07 | 40m | -4 / +2 | IQ4JO | 0 / +1 | 5 | ✓ Full exchange observed |
| 07-23 22:04 | 40m | -1 / 0 | RN6MA | -3 / -4 | 3 | ✓ Full exchange observed |
| 07-23 22:03 | 40m | -2 / - | PY2AB | - / -15 | 2 | ✓ Closing fragment |
| 07-23 22:02 | 40m | -1 / - | PY5FLX | - / -9 | 2 | ✓ Closing fragment |
| 07-23 22:00 | 40m | -3 / - | DL1UDO | -9 / -4 | 5 | ✓ Full exchange observed |
| 07-23 22:00 | 40m | -4 / +9 | PA2KV | -4 / -2 | 4 | ✓ Full exchange observed |
| 07-23 21:58 | 40m | - / 0 | F1PBZ | -14 / - | 2 | Partial capture |
| 07-23 21:58 | 40m | -5 / -5 | RK4FH | +3 / - | 4 | ✓ Closing observed |
| 07-23 21:56 | 40m | -5 / - | BA8BLK | - / -16 | 2 | ✓ Closing fragment |
| 07-23 21:39 | 40m | -6 / - | BV2NF | - / -13 | 3 | ✓ Closing fragment |
| 07-23 21:32 | 80m | -15 / -13 | ER5DX | +7 / -9 | 4 | ✓ Full exchange observed |
| 07-22 22:16 | 80m | -4 / -15 | SV9/DH8BQA | +2 / -12 | 2 | Partial capture |
| 07-22 22:13 | 80m | -12 / -15 | D2UY | -12 / -6 | 3 | Partial capture |
| 07-22 20:28 | 40m | -9 / - | IU8WPZ | - / -14 | 3 | ✓ Closing fragment |
| 07-22 20:26 | 40m | -12 / - | JA4FDZ | - / -12 | 2 | ✓ Closing fragment |
| 07-22 20:23 | 40m | -8 / +2 | PF1B | -12 / -6 | 4 | ✓ Full exchange observed |
| 07-22 20:19 | 40m | -10 / -2 | HB0BB | -6 / -12 | 4 | ✓ Full exchange observed |
| 07-19 23:25 | 80m | -7 / -9 | R7CD | +6 / -6 | 5 | ✓ Full exchange observed |
| 07-19 18:45 | 20m | +11 / - | BG3NBD | - / -12 | 4 | Partial capture |
| 07-19 18:44 | 20m | +10 / - | <...> | - / - | 2 | Partial capture |
| 07-17 17:02 | 20m | -4 / - | DK8HC | - / -9 | 2 | ✓ Closing fragment |
| 07-17 17:00 | 20m | -5 / - | JH5AVM | - / -16 | 2 | ✓ Closing fragment |
| 07-17 16:56 | 20m | -6 / - | 3W9A | - / -6 | 5 | ✓ Closing fragment |
| 07-13 15:46 | 20m | - / +1 | EA5RU | +4 / - | 5 | ✓ Closing fragment |
| 07-12 09:38 | 20m | - / - | PD2WL | -15 / - | 2 | ✓ Closing fragment |
| 07-11 17:42 | 20m | -2 / - | XU7O | - / -8 | 5 | Partial capture |
| 07-06 21:12 | 80m | -5 / - | ZS6WAB | - / -21 | 3 | ✓ Closing fragment |
| 07-05 22:20 | 80m | -7 / -8 | ES4BW | +4 / -6 | 5 | ✓ Full exchange observed |
| 06-28 21:43 | 10m | -11 / - | S51BB | - / 0 | 3 | ✓ Closing fragment |
| 06-14 22:07 | 10m | - / -11 | F6FDY | -3 / - | 3 | ✓ Closing fragment |
| 06-14 22:03 | 10m | - / -8 | IK4TVP | +6 / - | 3 | ✓ Closing fragment |
| 06-14 22:02 | 10m | -20 / - | DO4HBE | - / -6 | 2 | Partial capture |
| 06-14 21:59 | 10m | -20 / -16 | IZ4EFV | -7 / - | 4 | ✓ Closing observed |
| 06-14 21:54 | 10m | -12 / -8 | R3DAJ | -9 / -7 | 5 | ✓ Full exchange observed |
| 06-14 21:52 | 10m | -14 / +1 | DN9OPA | -9 / -4 | 8 | ✓ Full exchange observed |
| 06-14 21:49 | 10m | -14 / -15 | YM4KT | -16 / -12 | 8 | ✓ Full exchange observed |
| 06-05 16:27 | 10m | - / -1 | A61DD | -6 / - | 2 | ✓ Closing fragment |
| 06-04 21:23 | 60m | -9 / - | ZS1IB | - / - | 3 | Partial capture |
| 06-04 21:19 | 60m | -7 / - | OE7FTI | - / -7 | 2 | ✓ Closing fragment |
| 06-04 21:18 | 60m | -5 / -4 | F5MYK | -15 / - | 4 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 184415 +12 2941 <...> CT1FJO IM59 (x2) 184545 +11 2941 BG3NBD CT1FJO -12 (x4) 205815 +2 2841 XV9T CT1FJO IM59 (x4) 200915 +0 2497 TT1GD CT1FJO IM59 142000 -3 2332 JT1A CT1FJO IM59 (x4)
UTC dB Audio Message 210000 -20 1310 CT1FJO CR5VP +15 210615 -17 1826 CR5VP CT1FJO IM59 (x2) 210700 -14 1310 CT1FJO CR5VP RR73 210715 -20 1826 CR5VP CT1FJO 73 214530 -21 1519 9J2FI CT1FJO IM59 (x3) 213430 -3 907 YL3BU CT1FJO IM59 213445 +2 2256 CT1FJO YL3BU -09 213500 -2 906 YL3BU CT1FJO R-12 213515 -5 2256 CT1FJO YL3BU RR73 213530 +0 907 YL3BU CT1FJO 73 225900 -7 2505 VK6ABC CT1FJO R-15 (x2)
UTC dB Audio Message 220945 -12 1100 CT1FJO F5NNN 73 221030 -6 2722 F6FHZ CT1FJO RR73 221130 -3 2722 RL3K CT1FJO RR73 221200 -5 2723 CQ CT1FJO IM59 221430 -5 2722 IZ8PPI CT1FJO 73 221530 -5 2722 CX2SA CT1FJO RR73 221700 -5 2722 VU4R CT1FJO -09 (x8) 204945 -24 1870 CT1FJO G4DBW JO01
UTC dB Audio Message 220015 -5 2220 CT1FJO IZ4EFV R-16 220030 -20 1757 IZ4EFV CT1FJO RR73 220045 -8 2220 CT1FJO IZ4EFV 73 220130 -20 1757 F6FHZ CT1FJO RR73 220215 -21 1757 DO4HBE CT1FJO -06 (x2) 220330 +7 2327 CT1FJO IK4TVP -08 (x3) 220700 +0 1757 CT1FJO F6FDY JN33 (x3) 214345 -12 2010 S51BB CT1FJO IM59 (x3)
UTC dB Audio Message 211715 -4 2370 IW9FRA CT1FJO 73 211730 -11 966 CT1FJO G3UHU IO80 211745 -7 2370 G3UHU CT1FJO +01 211800 -8 664 CT1FJO G3UHU R+09 211815 -7 2370 G3UHU CT1FJO RR73 211830 -9 664 CT1FJO G3UHU 73 211830 -11 1679 CT1FJO F5MYK IN97 (x2) 211915 -5 2370 F5MYK CT1FJO RR73 211930 -19 1679 CT1FJO F5MYK 73 211945 -7 2370 OE7FTI CT1FJO -07 (x2) 212315 -9 2370 ZS1IB CT1FJO IM59 (x3)
UTC dB Audio Message 210115 -22 1837 CQ CT1FJO IM59 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.