UA9CFH — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UA9CFH, decoded by SO8OO in southeastern Poland. 236 related FT8 messages, 1 CQ messages, observed on 80m, 40m, 20m, 10m, across 30 UTC dates. Heard between 2026-06-20 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 UA9CFH worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by UA9CFH
Approximate centre of MO07, decoded 2026-08-24 04:08 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 | UA9CFH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-24 04:06 | 20m | -14 / - | ZL4TT | - / - | 5 | Partial capture |
| 08-23 17:21 | 80m | -12 / +2 | UC1Q | +2 / 0 | 5 | ✓ Full exchange observed |
| 08-21 18:14 | 80m | - / -1 | RA3TKS | -4 / - | 2 | Partial capture |
| 08-20 23:38 | 80m | - / -9 | R4HHN | +1 / - | 3 | ✓ Closing fragment |
| 08-20 23:37 | 80m | - / - | DK5WL | -2 / - | 2 | Partial capture |
| 08-20 23:37 | 80m | -24 / -12 | DK7ZT | +9 / -5 | 5 | ✓ Full exchange observed |
| 08-17 16:56 | 40m | - / - | R7KM | -8 / - | 4 | ✓ Closing fragment |
| 08-17 16:52 | 40m | - / - | R7DX | -12 / - | 6 | Partial capture |
| 08-17 16:50 | 40m | - / -9 | R7KM | -12 / - | 2 | ✓ Closing fragment |
| 08-14 00:58 | 80m | - / -20 | IQ4JO | +9 / - | 3 | ✓ Closing fragment |
| 08-13 18:47 | 80m | - / - | RM3TO | -2 / - | 11 | Partial capture |
| 08-13 18:46 | 80m | - / +2 | UA3SCU | -6 / - | 2 | Partial capture |
| 08-13 18:44 | 80m | - / -21 | EW8AAC | -6 / - | 9 | ✓ Closing fragment |
| 08-13 18:44 | 80m | - / - | RA6YDX | -3 / - | 5 | Partial capture |
| 08-13 18:42 | 80m | - / -9 | UA3ZQN | +4 / - | 6 | Partial capture |
| 08-13 18:39 | 80m | - / -9 | RV6HE | -6 / - | 4 | ✓ Closing fragment |
| 08-13 18:38 | 80m | - / -1 | RD3MF | +6 / - | 4 | Partial capture |
| 08-13 18:36 | 80m | - / -11 | UA2FF | +7 / - | 6 | ✓ Closing fragment |
| 08-13 18:33 | 80m | - / - | R6OE | +5 / - | 2 | ✓ Closing fragment |
| 08-13 18:31 | 80m | -24 / - | R8LCI | -18 / - | 3 | ✓ Closing observed |
| 08-10 19:16 | 80m | - / -4 | UA3UBV | -20 / - | 2 | Partial capture |
| 08-10 19:10 | 80m | - / - | UA3UBV | -11 / - | 2 | Partial capture |
| 08-10 19:10 | 80m | - / -15 | RD4AN | -13 / - | 4 | ✓ Closing fragment |
| 08-10 19:04 | 80m | - / -16 | R6ZEJ | -1 / - | 5 | ✓ Closing fragment |
| 08-10 19:04 | 80m | - / - | RM5F | +1 / - | 2 | Partial capture |
| 08-10 07:25 | 10m | - / -4 | IK5PWQ | -3 / - | 3 | ✓ Closing fragment |
| 08-10 07:04 | 10m | - / -2 | DL3MIB | -1 / - | 5 | ✓ Closing fragment |
| 08-09 01:08 | 40m | - / -17 | EA3EDU | -14 / - | 2 | ✓ Closing fragment |
| 08-07 16:51 | 80m | - / -19 | RA3RGQ | -18 / - | 4 | Partial capture |
| 08-01 00:40 | 40m | - / +1 | DJ7WG | -2 / - | 7 | ✓ Closing fragment |
| 08-01 00:35 | 40m | - / - | DJ7WG | -8 / - | 6 | Partial capture |
| 07-31 02:10 | 20m | -15 / - | YV6BXN | - / - | 9 | Partial capture |
| 07-29 16:33 | 40m | - / - | DJ7WG | -14 / - | 2 | Partial capture |
| 07-29 16:30 | 40m | - / -11 | EW4DX | -3 / - | 5 | ✓ Closing fragment |
| 07-29 16:29 | 40m | - / - | RA6YDX | -8 / - | 5 | Partial capture |
| 07-17 18:06 | 10m | - / - | RA3FH | -6 / - | 6 | Partial capture |
| 07-16 18:21 | 80m | - / - | R6ZEJ | -2 / - | 2 | Partial capture |
| 07-16 18:17 | 80m | - / -2 | RT4A | 0 / - | 2 | ✓ Closing fragment |
| 07-15 17:30 | 80m | - / -12 | R2WAF | 0 / - | 3 | ✓ Closing fragment |
| 07-13 17:41 | 10m | - / -7 | IK2LFF | +1 / - | 4 | ✓ Closing fragment |
| 07-12 18:29 | 80m | - / -17 | RV6HE | -6 / - | 3 | Partial capture |
| 07-12 18:24 | 80m | - / - | YT5DL | +5 / - | 2 | Partial capture |
| 07-09 17:43 | 80m | - / - | R9FAK | -19 / - | 2 | Partial capture |
| 07-09 17:42 | 80m | - / -11 | RK8W | -11 / - | 5 | ✓ Closing fragment |
| 07-09 17:40 | 80m | - / -20 | RD7O | +1 / - | 4 | ✓ Closing fragment |
| 07-08 08:18 | 10m | - / -20 | R7BI | -17 / - | 3 | ✓ Closing fragment |
| 07-06 15:07 | 20m | - / -15 | PD0RDD | -12 / - | 3 | ✓ Closing fragment |
| 07-03 03:22 | 20m | - / -7 | R6FX | -7 / - | 5 | Partial capture |
| 07-03 03:21 | 20m | - / -19 | PY7XC | -6 / - | 2 | ✓ Closing fragment |
| 07-03 00:07 | 80m | - / -11 | RA3VX | +1 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 020800 -21 1391 RK9UM UA9CFH -11 021045 -14 1390 YV6BXN UA9CFH MO07 (x9) 040600 -12 2427 ZL4TT UA9CFH MO07 (x5)
UTC dB Audio Message 233815 +0 944 UA9CFH R4HHN LO43 233830 -24 1249 DK7ZT UA9CFH R-05 233845 +8 1249 UA9CFH DK7ZT RR73 233900 -24 1249 DK7ZT UA9CFH 73 233945 +1 944 UA9CFH R4HHN R-09 (x2) 181015 -1 983 UA9CFH R3DMS KO85 181315 -16 1309 UF4S/P UA9CFH MO07 181400 -8 2909 UA9CFH RA3TKS -01 (x2) 172100 -4 562 UC1Q UA9CFH MO07 (x2) 172145 +0 563 UA9CFH UC1Q +02 172200 -18 562 UC1Q UA9CFH R+00 172215 +3 563 UA9CFH UC1Q RR73
UTC dB Audio Message 010845 -12 1072 UA9CFH EA3EDU 73 165030 -12 2588 UA9CFH R7KM -09 165100 -5 2870 UA9CFH RN3OX LO00 165200 -12 2589 UA9CFH R7KM RR73 165230 -13 1665 UA9CFH R7DX KN84 (x4) 165430 -24 1358 UA9CFH R4PFY -05 165430 -13 1665 UA9CFH R7DX KN84 (x2) 165600 -10 2588 UA9CFH R7KM RR73 (x4)
UTC dB Audio Message 180700 -11 2628 UA9CFH RA3FH KO84 (x5) 062700 -15 2158 UA9CFH UA4AOC -12 190645 -18 1384 UA9CFH R2EA -10 070445 +2 1127 UA9CFH DL3MIB JN57 (x5) 072545 -4 1591 UA9CFH IK5PWQ JN53 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.