OZ1GC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Denmark Locator transmitted in a decoded message: JO55

Receiver-side FT8 activity involving OZ1GC, decoded by SO8OO in southeastern Poland. 470 related FT8 messages, 111 CQ messages, observed on 80m, 40m, 20m, 10m, across 19 UTC dates. Heard between 2026-07-03 and 2026-08-21.

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

470
Related messages
111
CQ messages
19
UTC dates heard
-7 dB
Mean decoder S/N

Bands

80m 20m 40m 10m
First seen: 2026-07-03
Last seen: 2026-08-21 17:05 UTC

Frequent QSO partners observed at SO8OO

Stations OZ1GC worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by OZ1GC

Approximate centre of JO55, decoded 2026-08-21 19:05 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 UTCBandOZ1GC S/NCounterpartCounterpart S/NMsgsCapture
08-21 19:05 80m 0 / - HB3YBG -13 / -4 4 ✓ Closing observed
08-21 19:04 80m -1 / - ES0IA -2 / +4 3 ✓ Closing observed
08-21 19:01 80m -2 / - DG4BRT -10 / +6 4 ✓ Closing observed
08-21 19:00 80m -6 / - M8PGT - / -20 2 ✓ Closing fragment
08-21 18:59 80m -4 / +6 DL1HDL -2 / - 5 ✓ Full exchange observed
08-21 18:56 80m -1 / - DO9KD - / -22 2 ✓ Closing fragment
08-21 18:54 80m -2 / - SP3DLD -20 / -16 4 ✓ Closing observed
08-21 18:51 80m -7 / - DJ8HS - / -6 3 Partial capture
08-21 18:50 80m -2 / -11 RA6ANN -5 / -3 4 ✓ Full exchange observed
08-21 18:50 80m - / - DL5JMN +6 / - 3 Partial capture
08-21 11:55 10m - / -25 DN9OPA +10 / - 9 ✓ Closing fragment
08-20 14:47 10m - / -1 UR1CCT -10 / - 3 ✓ Closing fragment
08-19 19:13 80m 0 / -2 UW5KW +11 / -4 5 ✓ Full exchange observed
08-19 19:10 80m -1 / - G0ANS - / -7 2 ✓ Closing fragment
08-19 19:07 80m -4 / 0 DH4RK -17 / -11 5 ✓ Full exchange observed
08-19 19:04 80m -6 / -1 OK1BVK -19 / -11 7 ✓ Full exchange observed
08-19 19:03 80m 0 / -17 OH4JFN -8 / -6 5 ✓ Full exchange observed
08-19 18:43 80m - / +4 OK6AB -3 / - 3 ✓ Closing fragment
08-19 18:37 80m -5 / -10 SV1EKI -8 / -12 3 Partial capture
08-19 18:32 80m -10 / -13 RK4FF -12 / -10 4 ✓ Full exchange observed
08-18 20:14 80m +1 / -1 DK0KG -17 / -9 5 ✓ Full exchange observed
08-18 20:12 80m +2 / - DA6DE - / -23 2 ✓ Closing fragment
08-18 20:11 80m +8 / -3 DK1MBY -19 / -22 4 ✓ Full exchange observed
08-18 20:03 80m +5 / - LY8O +12 / -2 3 ✓ Closing observed
08-18 20:03 80m 0 / - DM2BM -10 / -4 3 Partial capture
08-18 19:20 40m - / -15 SP6EFY -11 / - 3 ✓ Closing fragment
08-18 19:13 40m -16 / - RK9UM - / -8 2 ✓ Closing fragment
08-18 19:11 40m -11 / - UA9CR - / -11 3 ✓ Closing fragment
08-18 19:06 80m -2 / - EA4IFN -24 / -21 3 ✓ Closing observed
08-18 19:05 80m -1 / -15 R5ACQ +1 / - 4 ✓ Closing observed
08-18 19:01 80m +2 / - DA6YY -9 / -10 3 ✓ Closing observed
08-18 18:59 80m +1 / -1 IQ4JO 0 / -3 5 ✓ Full exchange observed
08-18 18:58 80m -2 / - DC7MA -1 / +3 5 ✓ Full exchange observed
08-18 18:56 80m +7 / +5 F4FQY +7 / - 4 ✓ Closing observed
08-18 18:54 80m 0 / - DA6DE - / -12 2 ✓ Closing fragment
08-18 18:52 80m +2 / -5 UR5WBO +13 / +4 3 ✓ Full exchange observed
08-18 18:48 80m 0 / -19 UX7QV +9 / - 4 ✓ Closing observed
08-18 18:47 80m - / - LA1AAA +9 / - 5 Partial capture
08-18 18:46 80m - / -19 HF5A +12 / - 3 ✓ Closing fragment
08-18 18:44 80m +2 / -11 UR4LG -16 / -24 4 ✓ Full exchange observed
08-18 18:42 80m - / -1 DO7ES -17 / - 2 ✓ Closing fragment
08-18 18:39 80m - / - HF5A +14 / - 2 Partial capture
08-18 18:37 80m 0 / - VK4TUX - / -24 3 Partial capture
08-18 18:35 80m 0 / -6 R7CD +2 / +1 6 ✓ Full exchange observed
08-18 18:35 80m 0 / -9 E70SZ -1 / -6 5 ✓ Full exchange observed
08-18 18:33 80m +3 / -5 DK8AZ +4 / - 5 ✓ Closing observed
08-18 18:31 80m -6 / +3 DO7RMS +1 / +1 4 ✓ Full exchange observed
08-18 18:29 80m -10 / - DO1DMR -17 / -5 3 ✓ Closing observed
08-18 18:28 80m -6 / -12 RA4FHO -2 / -9 5 ✓ Full exchange observed
08-18 18:28 80m -6 / -20 UA4FKT +5 / - 3 ✓ Closing observed

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

80m 
UTC    dB Audio  Message
190115  +1 2215  DG4BRT OZ1GC +06 (x3)
190230 -10  726  OZ1GC DG4BRT 73
190245  -2 2214  CQ OZ1GC JO55 (x3)
190400  -2 1759  OZ1GC ES0IA KO18
190415  -3 2215  ES0IA OZ1GC +04 (x2)
190500 -14 2215  OZ1GC HB3YBG JN36
190515  -6 2214  CQ OZ1GC JO55                         a1
190530 -12 2214  OZ1GC HB3YBG JN36
190545  -4 2215  HB3YBG OZ1GC -04 (x2)
10m 
UTC    dB Audio  Message
122130 -24 1844  F6FHZ OZ1GC -15
144700 -10 1037  OZ1GC UR1CCT KN69 (x3)
115530 +12 2893  OZ1GC DN9OPA JN38 (x9)
120600 -21 1916  OZ1GC IU3WIX -18
120800 -18 1912  OZ1GC 9A4ZM JN86
40m 
UTC    dB Audio  Message
191145 -14 1925  UA9CR OZ1GC R-11 (x3)
191345 -17 1925  RK9UM OZ1GC -08
191415 -15 1925  CQ OZ1GC JO55                         a1
191445 -15 1925  RK9UM OZ1GC RR73
191515 -14 1925  CQ OZ1GC JO55
191700 -19 1925  OZ1GC PA1MOS 73
191745  -9 1925  CQ OZ1GC JO55
191815 -17 1925  PE1OUW OZ1GC -06
192030  -9 1926  OZ1GC SP6EFY JO72 (x3)
192145 -22 1924  CQ OZ1GC JO55                         a1 (x2)
20m 
UTC    dB Audio  Message
185215  -7 1904  OD5ZZ OZ1GC JO55 (x2)
185415 -10 1904  VU3OIP OZ1GC JO55 (x2)
185515 -15 1904  OD5ZZ OZ1GC R-17 (x3)
185745 -17 1904  CQ OZ1GC JO55                         a1 (x4)
185930 -19 1025  OZ1GC M7KSV IO94
185945 -11 1904  M7KSV OZ1GC -19 (x3)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.