7X4CZ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Algeria Locator transmitted in a decoded message: IM95

Receiver-side FT8 activity involving 7X4CZ, decoded by SO8OO in southeastern Poland. 353 related FT8 messages, 4 CQ messages, observed on 80m, 40m, 20m, 10m, across 11 UTC dates. Heard between 2026-06-14 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

353
Related messages
4
CQ messages
11
UTC dates heard
-6 dB
Mean decoder S/N

Bands

80m 20m 40m 10m
First seen: 2026-06-14
Last seen: 2026-08-22 14:58 UTC

Frequent QSO partners observed at SO8OO

Stations 7X4CZ worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by 7X4CZ

Approximate centre of IM95, decoded 2026-06-19 19:54 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 UTCBand7X4CZ S/NCounterpartCounterpart S/NMsgsCapture
08-07 10:04 20m - / -5 PA0GDL -17 / - 2 Partial capture
08-07 09:51 20m - / - 9A6NTK -1 / - 2 Partial capture
08-07 09:51 20m - / - DL1R -5 / - 8 Partial capture
08-07 09:51 20m - / - IK4LZH +2 / - 4 Partial capture
08-07 09:47 20m - / -9 TA3NK -18 / - 2 Partial capture
08-07 09:46 20m - / -4 IU5TUG -18 / - 5 Partial capture
08-07 09:42 20m - / +6 F4HSB -20 / - 5 ✓ Closing fragment
08-07 09:42 20m - / -9 TA3NK -18 / - 2 Partial capture
08-07 09:40 20m - / -8 CT3MD -16 / - 2 Partial capture
08-07 09:37 20m - / - IK4LZH +4 / - 4 Partial capture
08-07 09:37 20m - / - TA3NK -16 / - 4 Partial capture
08-07 09:36 20m - / - F8STC -19 / - 3 Partial capture
08-07 09:32 20m - / - DL1UDO -13 / - 3 Partial capture
06-28 05:12 20m - / - TA3NK -11 / - 7 Partial capture
06-28 05:09 20m - / - TA3NK -14 / - 2 Partial capture
06-28 05:07 20m - / - F4LNM -6 / - 2 Partial capture
06-26 07:06 20m - / - OK1XOX +7 / - 3 Partial capture
06-26 07:02 20m - / -16 PA3AAA -16 / - 2 Partial capture
06-26 07:01 20m - / - OK1XOX +18 / - 2 Partial capture
06-25 18:43 40m - / - DL1TZ -11 / - 6 Partial capture
06-25 18:36 40m - / -15 R2PX -11 / - 4 ✓ Closing fragment
06-25 18:33 40m - / -21 US5QUB -7 / - 5 ✓ Closing fragment
06-25 18:29 40m - / -16 R2PX -8 / - 5 Partial capture
06-25 18:24 40m - / -15 YO3EGE -16 / - 8 Partial capture
06-25 18:22 40m - / -14 RA6ANN -18 / - 3 ✓ Closing fragment
06-25 17:06 10m - / - DN9CA +4 / - 2 Partial capture
06-25 16:59 10m - / - DN9CA +6 / - 2 Partial capture
06-25 16:57 10m - / -6 F4HSB +2 / - 2 Partial capture
06-25 16:50 10m - / - EA3DG -10 / - 2 Partial capture
06-25 16:50 10m - / - F4NDC -2 / - 2 Partial capture
06-19 19:49 80m -20 / -10 IK2TPX -6 / - 3 ✓ Closing observed
06-19 19:46 80m - / - F6FEG -16 / - 2 Partial capture
06-19 19:46 80m - / - IN3WZS -10 / - 2 Partial capture
06-19 19:44 80m - / -15 IK3BVD +7 / - 3 Partial capture
06-19 19:42 80m - / - 9A3TN +13 / - 2 Partial capture
06-19 19:42 80m - / -8 F1PBZ -9 / - 2 Partial capture
06-19 19:41 80m - / -20 SP3CMA -1 / - 4 Partial capture
06-19 19:39 80m - / -16 E70SZ +6 / - 3 ✓ Closing fragment
06-19 19:39 80m - / - OE5HHR +4 / - 5 Partial capture
06-19 19:36 40m - / - EC1ABR 0 / - 2 Partial capture
06-19 19:35 40m - / - UR6QV -8 / - 10 Partial capture
06-19 19:30 40m - / - DK3ME +4 / - 3 Partial capture
06-19 19:30 40m - / - G3WGC -7 / - 4 Partial capture
06-19 19:24 40m - / - DL6NDN +7 / - 3 Partial capture
06-19 19:24 40m - / - DL6ULI +4 / - 3 Partial capture
06-19 19:24 40m - / - RV9XV -6 / - 3 ✓ Closing fragment
06-19 19:18 40m - / -9 IZ2OAR -4 / - 2 ✓ Closing fragment
06-19 19:16 40m - / - SP7LPD -10 / - 2 Partial capture
06-19 19:16 40m - / - DL1HKL -9 / - 2 Partial capture
06-19 19:13 40m - / -15 IK7ZLW +4 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
095245  -8 2671  7X4CZ DL1R JN58
095245 -18 1245  7X4CZ HB9FMC JN37
095315  -2 2672  7X4CZ DL1R JN58
095315 -18 1246  7X4CZ F4NJT JN37
095345  -6 2672  7X4CZ DL1R JN58 (x3)
095945 -14 1804  7X4CZ DL3MCG JN58
100415 -18 1518  7X4CZ PA0GDL JO22 (x2)
100830 -15  830  7X4CZ DH1KU JO30
100945 -17 1069  7X4CZ DH8GV JO33
101115 -24 1503  7X4CZ SV9MBH 73
082715 -24 1573  7X4CZ PD3LKN JO22
165830  -6 2905  7X4CZ OE7MAH -14
40m 
UTC    dB Audio  Message
183615 -10 1457  7X4CZ R2PX KO93 (x2)
183645  -4 1007  7X4CZ US5QUB 73
183715 -10 1457  7X4CZ R2PX -15
183745 -15 1057  7X4CZ R5BS KO85
183745 -15 1457  7X4CZ R2PX RR73
183915 -12  981  7X4CZ G0DEL 73
183945  -7  336  7X4CZ RX7K KN74
184345 -13  863  7X4CZ DL1TZ JO41 (x6)
051245 -17 1395  7X4CZ DK8FG JO54
10m 
UTC    dB Audio  Message
165045 -11 1242  7X4CZ EA3DG JN11
165045  -1 2282  7X4CZ F4NDC JN26
165115  -8 1241  7X4CZ EA3DG JN11
165115  -3 2281  7X4CZ F4NDC JN26
165715 -16 1244  7X4CZ IK1EZX 73
165715  +1  950  7X4CZ F4HSB JN37 (x2)
165915 -12 1712  7X4CZ PD2BS JO33
165915  +9 1208  7X4CZ DN9CA JO31 (x3)
170645 -10 2615  7X4CZ SP5BB -17
170645  +5 1049  7X4CZ DN9CA JO31
80m 
UTC    dB Audio  Message
194245  +0 2507  7X4CZ SP3CMA -22 (x2)
194400 -11 1198  CQ 7X4CZ IM95
194415  +7 1244  7X4CZ IK3BVD JN66 (x3)
194615 -13 1195  7X4CZ IN3WZS JN56
194645 -17  864  7X4CZ F6FEG IN96 (x2)
194745  -7 1195  7X4CZ IN3WZS JN56
194945  -8 1192  7X4CZ IK2TPX JN45 (x2)
195030 -20 1191  IK2TPX 7X4CZ RR73
195400 -24 1196  CQ 7X4CZ IM95                         a1
195415  -3 2640  7X4CZ R2XM -18

Decoder S/N history by band

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