HB9CZF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving HB9CZF, decoded by SO8OO in southeastern Poland. 57 related FT8 messages, observed on 60m, 40m, 10m, across 3 UTC dates. Heard between 2026-08-04 and 2026-08-06.
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 HB9CZF worked most often, as logged from our receiver:
Activity Heatmap
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 | HB9CZF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-05 20:56 | 40m | -4 / - | 8Z1IT | - / -14 | 2 | ✓ Closing fragment |
| 08-05 20:54 | 40m | -4 / - | JF0CSK | - / -23 | 2 | ✓ Closing fragment |
| 08-05 20:53 | 40m | -6 / - | PY5NBX | - / -22 | 3 | Partial capture |
| 08-05 20:44 | 40m | -5 / - | 7Z1AL | - / -25 | 4 | Partial capture |
| 08-05 20:41 | 40m | -4 / +9 | OM3PR | -13 / -9 | 6 | ✓ Full exchange observed |
| 08-05 20:38 | 40m | -6 / - | VK2NN | - / -21 | 4 | ✓ Closing fragment |
| 08-05 20:36 | 40m | -2 / -5 | DL3MIB | -6 / -10 | 5 | ✓ Full exchange observed |
| 08-05 20:34 | 40m | -7 / - | UN5DK | - / -18 | 5 | ✓ Closing fragment |
| 08-05 20:20 | 40m | -5 / - | HL2ROJ | - / -18 | 3 | ✓ Closing fragment |
| 08-05 20:19 | 40m | -3 / - | EP2AES | - / -24 | 2 | ✓ Closing fragment |
| 08-05 20:13 | 40m | -7 / - | A61OK | - / -22 | 3 | Partial capture |
| 08-05 20:06 | 40m | -4 / - | UA0LQE | - / -10 | 10 | Partial capture |
| 08-05 19:58 | 40m | -3 / - | A61OK | - / -22 | 3 | Partial capture |
| 08-05 19:54 | 40m | -8 / - | R9FE | - / -15 | 2 | ✓ Closing fragment |
| 08-05 19:49 | 40m | -4 / - | UA0JCG | - / -15 | 2 | Partial capture |
| 08-05 19:46 | 40m | -6 / - | UN9LCW | - / -7 | 2 | Partial capture |
| 08-05 19:43 | 40m | -7 / - | UA9KBC | - / -15 | 4 | ✓ Closing fragment |
| 08-05 19:39 | 40m | -7 / - | UA9LLE | - / -24 | 3 | ✓ Closing fragment |
| 08-05 19:38 | 40m | -7 / - | UA0LQE | - / -20 | 5 | Partial capture |
| 08-05 19:37 | 40m | - / - | DL3MIB | -6 / - | 6 | Partial capture |
| 08-05 19:37 | 40m | - / - | DL7ARV | -3 / - | 2 | Partial capture |
| 08-05 19:37 | 40m | -8 / - | R8LCP | - / -13 | 2 | ✓ Closing fragment |
| 08-05 19:36 | 40m | -8 / - | UA9CR | - / -1 | 2 | ✓ Closing fragment |
| 08-04 22:01 | 40m | -11 / - | BI4VKA | - / -25 | 5 | Partial capture |
| 08-04 22:00 | 40m | - / -1 | YO6LM | -9 / - | 2 | Partial capture |
| 08-04 21:57 | 40m | -14 / - | PY1ZV | - / -12 | 5 | Partial capture |
| 08-04 21:54 | 40m | -12 / - | YG2CGO | - / -23 | 2 | Partial capture |
| 08-04 21:52 | 40m | -13 / - | VK5NEX | - / -24 | 2 | ✓ Closing fragment |
| 08-04 21:49 | 40m | -14 / - | BG4UVR | - / -17 | 2 | ✓ Closing fragment |
| 08-04 21:48 | 40m | -16 / - | BI6PWL | - / -25 | 2 | ✓ Closing fragment |
| 08-04 21:45 | 40m | -14 / - | ZZ2DX | - / -24 | 2 | ✓ Closing fragment |
| 08-04 21:41 | 40m | -12 / - | VE2FXL | - / -13 | 7 | ✓ Closing fragment |
| 08-04 21:38 | 40m | -8 / - | JA0MRW | - / -22 | 4 | Partial capture |
| 08-04 21:37 | 40m | -6 / - | JH4HMG | - / -14 | 2 | ✓ Closing fragment |
| 08-04 21:35 | 40m | -4 / - | JE1FQV | - / -14 | 2 | Partial capture |
| 08-04 21:34 | 40m | -4 / - | BI4JM | - / -14 | 2 | Partial capture |
| 08-04 21:32 | 40m | -6 / - | BA6IM | - / -17 | 2 | ✓ Closing fragment |
| 08-04 21:31 | 40m | -4 / - | UA0TP | - / -18 | 2 | ✓ Closing fragment |
| 08-04 21:28 | 40m | -6 / - | JI4WAO | - / -22 | 3 | Partial capture |
| 08-04 21:26 | 40m | -2 / - | G0RVY | -6 / - | 4 | ✓ Full exchange observed |
| 08-04 21:25 | 40m | -2 / - | TF8KW | - / -5 | 2 | ✓ Closing fragment |
| 08-04 21:23 | 40m | -3 / - | BA6IM | - / -20 | 3 | Partial capture |
| 08-04 21:22 | 40m | -4 / - | BA4OO | - / -2 | 2 | Partial capture |
| 08-04 21:21 | 40m | 0 / - | R0ADN | - / -19 | 2 | ✓ Closing fragment |
| 08-04 21:18 | 40m | -2 / - | CX6TU | - / -25 | 2 | ✓ Closing fragment |
| 08-04 21:18 | 40m | -5 / - | A65D | - / -25 | 3 | ✓ Closing fragment |
| 08-04 21:16 | 40m | -6 / - | BA4OO | - / -22 | 4 | Partial capture |
| 08-04 21:14 | 40m | -2 / - | JA5AQC | - / -22 | 2 | ✓ Closing fragment |
| 08-04 21:12 | 40m | -1 / - | BV2NF | - / -10 | 2 | Partial capture |
| 08-04 21:11 | 40m | -5 / - | VK2NN | - / -15 | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 114100 -20 1901 HB9CZF 5B4AMX R+00
UTC dB Audio Message 204200 -2 1408 OM3PR HB9CZF -09 204215 -17 1408 HB9CZF OM3PR R+09 204230 -4 1408 OM3PR HB9CZF RR73 204245 -13 1408 HB9CZF OM3PR 73 204445 -5 1408 7Z1AL HB9CZF -25 (x4) 205315 -3 1408 PY5NBX HB9CZF -22 (x3) 205445 -6 1408 JF0CSK HB9CZF -23 (x2) 205615 -3 1409 8Z1IT HB9CZF RR73 (x2)
UTC dB Audio Message 191200 -4 2205 HB9CZF LB5WB 73 191230 -11 1403 OM5JG HB9CZF +07 191245 -2 1200 HB9CZF OM5JG R+01 191300 -6 1403 OM5JG HB9CZF RR73 191315 -4 1200 HB9CZF OM5JG 73 191545 -7 1402 DL6LG HB9CZF -05 (x3) 191715 -6 1402 G4ZFJ HB9CZF +04 191730 -1 851 HB9CZF G4ZFJ R+02 191745 -6 1402 G4ZFJ HB9CZF RR73 191800 -2 851 HB9CZF G4ZFJ 73 191815 -8 1402 ON7GB HB9CZF +14 (x2) 191945 -4 1402 F4WCW HB9CZF +06
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.