DM5CF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DM5CF, decoded by SO8OO in southeastern Poland. 58 related FT8 messages, 4 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 3 UTC dates. Heard between 2026-06-01 and 2026-08-22.
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 DM5CF worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DM5CF
Approximate centre of JO60, decoded 2026-08-22 18:05 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 | DM5CF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 18:05 | 60m | -16 / -1 | OE9RWH | -17 / - | 5 | Partial capture |
| 08-22 18:00 | 60m | -16 / +9 | S59SV | +7 / - | 7 | ✓ Full exchange observed |
| 08-22 17:59 | 60m | -14 / - | OZ2BX | -21 / +2 | 4 | ✓ Closing observed |
| 08-22 17:56 | 80m | -1 / +1 | DO7RMA | -4 / - | 5 | ✓ Full exchange observed |
| 08-22 17:54 | 80m | -2 / +2 | HB9FGO | -16 / +5 | 4 | ✓ Full exchange observed |
| 08-22 17:51 | 80m | -6 / -3 | HG3FMZ | +5 / - | 5 | ✓ Full exchange observed |
| 08-22 17:50 | 80m | -9 / -10 | <...> | -6 / -5 | 2 | Partial capture |
| 08-22 17:48 | 80m | -8 / - | E79KO | - / - | 4 | Partial capture |
| 08-22 16:50 | 80m | -6 / - | SA5ACL | - / - | 2 | Partial capture |
| 08-22 16:35 | 40m | -10 / -17 | EW4VX | -9 / - | 13 | Partial capture |
| 08-22 16:30 | 60m | -11 / - | IK2EBP | - / -4 | 2 | Partial capture |
| 08-22 16:28 | 60m | -13 / - | DK5RL | - / -4 | 3 | ✓ Closing fragment |
| 08-22 16:22 | 60m | -13 / -3 | DL9NCR | -7 / +3 | 8 | ✓ Full exchange observed |
| 08-22 16:21 | 60m | -10 / +5 | DF3IS | -8 / - | 5 | ✓ Full exchange observed |
| 08-22 16:19 | 60m | -12 / - | OE7ENJ | -22 / +6 | 4 | ✓ Closing observed |
| 08-22 09:22 | 20m | -6 / - | OS5U | - / - | 2 | Partial capture |
| 08-22 09:20 | 20m | -5 / - | F8KIC/P | - / - | 3 | Partial capture |
| 08-22 08:38 | 40m | -13 / - | M0PYU | - / -10 | 4 | ✓ Closing fragment |
| 08-22 08:36 | 40m | -18 / - | PF1B | - / - | 3 | ✓ Closing fragment |
| 08-22 08:35 | 40m | -20 / -1 | OE4RDV | +3 / +5 | 4 | ✓ Full exchange observed |
| 08-22 08:30 | 40m | -20 / +6 | OK1MAT | -18 / +8 | 6 | ✓ Full exchange observed |
| 08-22 08:28 | 40m | -17 / - | ON3OSI | - / -13 | 2 | Partial capture |
| 08-22 08:27 | 40m | -20 / - | DL7ARV | -15 / - | 3 | ✓ Closing observed |
| 08-22 08:25 | 40m | -6 / - | GJ0KYZ | - / +3 | 2 | ✓ Closing fragment |
| 08-22 08:24 | 40m | -3 / - | DK2SW | - / -2 | 3 | ✓ Closing fragment |
| 08-22 08:20 | 40m | -7 / - | OE6BAU | - / -3 | 6 | ✓ Closing fragment |
| 06-12 08:25 | 40m | -15 / -5 | DL0KWH | -4 / - | 3 | ✓ Closing observed |
| 06-04 06:12 | 40m | -4 / - | HB10GBT | - / +5 | 2 | Partial capture |
| 06-01 14:56 | 40m | -11 / - | <...> | - / -19 | 2 | Partial capture |
| 06-01 14:49 | 40m | -8 / - | DL1EJD/P | - / -16 | 2 | ✓ Closing fragment |
| 06-01 14:48 | 40m | - / +10 | DL2BMH | -22 / - | 2 | ✓ Closing fragment |
| 06-01 14:43 | 40m | -13 / -9 | YT1T | -10 / - | 3 | Partial capture |
| 06-01 14:40 | 40m | -12 / - | IK4UNQ | - / +3 | 3 | ✓ Closing fragment |
| 06-01 13:12 | 20m | - / -2 | IQ1BK | -4 / - | 2 | ✓ Closing fragment |
| 06-01 13:02 | 20m | - / -8 | IQ9BF | +6 / - | 2 | ✓ Closing fragment |
| 06-01 12:56 | 20m | - / -12 | IQ2PV | -12 / - | 2 | ✓ Closing fragment |
| 06-01 12:48 | 40m | -15 / - | PD5MSC | - / -6 | 3 | ✓ Closing fragment |
| 06-01 12:46 | 40m | -18 / -3 | HA0GZ | -6 / +5 | 4 | ✓ Full exchange observed |
| 06-01 12:43 | 40m | -16 / - | HB9ZHK | - / -15 | 3 | ✓ Closing fragment |
| 06-01 12:43 | 40m | -20 / - | S51PV | -16 / - | 3 | Partial capture |
| 06-01 12:42 | 40m | -13 / - | PD4TK | - / - | 2 | ✓ Closing fragment |
| 06-01 12:36 | 40m | -14 / - | MU9XPN | - / -18 | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 180000 -21 1632 DM5CF OZ2BX RR73 180015 -14 1961 OZ2BX DM5CF 73 180045 -14 1960 S59SV DM5CF JO60 (x3) 180200 +9 2580 DM5CF S59SV +09 180215 -18 1961 S59SV DM5CF R+22 180230 +5 2580 DM5CF S59SV RR73 180245 -16 1960 S59SV DM5CF 73 180330 -17 1961 DL9DXL DM5CF JO60 180500 -16 1961 OE9RWH DM5CF JO60 180615 -16 1144 DM5CF OE9RWH -01 (x4)
UTC dB Audio Message 175030 -9 1644 <...> DM5CF R-05 175145 +4 1059 DM5CF HG3FMZ JN96 175200 -5 1644 HG3FMZ DM5CF +11 175215 +5 1059 DM5CF HG3FMZ R-03 175230 -8 1644 HG3FMZ DM5CF RRR 175245 +7 1059 DM5CF HG3FMZ 73 175430 -1 1666 HB9FGO DM5CF JO60 175445 -16 1750 DM5CF HB9FGO +02 175500 -4 1666 HB9FGO DM5CF R+05 (x2) 175630 -2 1666 DO7RMA DM5CF JO60 175645 -6 1598 DM5CF DO7RMA +01 175700 -1 1666 DO7RMA DM5CF R+20 175715 -3 1599 DM5CF DO7RMA RR73 175730 -1 1666 DO7RMA DM5CF 73
UTC dB Audio Message 084100 -13 2396 M0PYU DM5CF 73 163345 -8 2012 <...> DM5CF R+04 163530 -9 1911 EW4VX DM5CF JO60 (x2) 163615 -5 2141 DM5CF EW4VX -17 (x11)
UTC dB Audio Message 093900 -21 1356 DM5CF SV2TCC -09
UTC dB Audio Message 125130 -10 2038 DM5CF M7JVH +03 125600 -11 1976 DM5CF IQ2PV -12 (x2) 125845 -13 1777 DM5CF II9RICT +03 130230 +8 705 DM5CF IQ9BF -08 (x2) 131200 -4 1733 DM5CF IQ1BK -02 (x2) 092030 -3 1504 F8KIC/P DM5CF JO60 (x3) 092200 -6 1504 OS5U DM5CF JO60 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.