R7CD — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KN94

Receiver-side FT8 activity involving R7CD, decoded by SO8OO in southeastern Poland. 7,235 related FT8 messages, 5,294 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 81 UTC dates. Heard between 2026-05-28 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

7,235
Related messages
5,294
CQ messages
81
UTC dates heard
-4 dB
Mean decoder S/N

Bands

80m 20m 40m 60m 10m 160m
First seen: 2026-05-28
Last seen: 2026-08-23 18:40 UTC

Frequent QSO partners observed at SO8OO

Stations R7CD worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by R7CD

Approximate centre of KN94, decoded 2026-08-23 20:34 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 UTCBandR7CD S/NCounterpartCounterpart S/NMsgsCapture
08-23 20:34 80m +9 / 0 UA4WCS -4 / +5 3 ✓ Full exchange observed
08-23 20:09 80m +4 / - RA6FYL -3 / - 6 ✓ Full exchange observed
08-23 20:03 80m +6 / +5 SP5DFK +13 / -13 5 ✓ Full exchange observed
08-23 19:54 80m +1 / - JA8DKJ - / -12 4 ✓ Closing fragment
08-23 19:50 80m +1 / - <...> - / -15 5 Partial capture
08-23 19:47 80m +2 / -4 R3DQK -10 / -5 6 ✓ Full exchange observed
08-23 19:44 80m +6 / - JA5MHD - / -7 3 ✓ Closing fragment
08-23 19:43 80m - / - M9DXD -20 / - 7 Partial capture
08-23 19:42 80m -2 / - JR3REX - / - 3 Partial capture
08-23 19:32 160m -15 / -13 SM5KNV +6 / -17 7 ✓ Full exchange observed
08-23 19:29 80m - / - M9DXD -18 / - 7 Partial capture
08-23 19:21 80m -4 / - HA5LB - / -9 2 ✓ Closing fragment
08-23 19:20 80m 0 / - <...> - / - 3 Partial capture
08-23 19:16 80m -3 / - SP2AA -4 / -15 3 ✓ Closing observed
08-23 18:50 80m 0 / -18 IZ7BAR -4 / -19 4 ✓ Full exchange observed
08-23 18:48 80m -2 / - RA6ZD - / -9 2 ✓ Closing fragment
08-23 18:46 80m +2 / -11 UB3YGA +4 / +2 5 ✓ Full exchange observed
08-23 18:44 80m -4 / - II7MGXX - / - 2 Partial capture
08-23 18:42 80m -4 / - 4O4DB - / - 3 Partial capture
08-23 18:38 80m -2 / +3 ER5DX +8 / +7 6 ✓ Full exchange observed
08-23 18:33 80m -3 / - II7MGXX - / - 5 Partial capture
08-23 17:09 80m 0 / - A41KB - / -5 2 ✓ Closing fragment
08-23 16:56 80m 0 / - RA3TK -16 / -2 5 ✓ Closing observed
08-23 16:53 80m +3 / - UA3RMB - / - 3 Partial capture
08-23 16:42 80m 0 / - RT9YO - / -7 2 ✓ Closing fragment
08-23 16:39 80m -2 / - RW9UR - / -5 5 ✓ Closing fragment
08-22 20:57 80m -3 / - R0QBB/3 - / - 3 Partial capture
08-22 20:53 80m -3 / +1 RA4LFN 0 / +3 5 ✓ Full exchange observed
08-22 20:52 80m +2 / -10 R2FDU +14 / 0 4 ✓ Full exchange observed
08-22 20:50 80m -5 / -10 IK6GTF -12 / -15 7 ✓ Full exchange observed
08-22 20:48 80m -7 / - LB6LK - / - 3 Partial capture
08-22 20:27 160m -14 / - RM3ZR - / - 3 Partial capture
08-22 20:24 160m -17 / -6 R3PA -8 / -11 6 ✓ Full exchange observed
08-22 20:18 80m +7 / -19 HB3YPJ -22 / - 4 Partial capture
08-22 20:10 80m +7 / +2 OK1GK +2 / -7 4 ✓ Full exchange observed
08-22 19:48 80m +4 / - JM4WUZ - / -22 3 Partial capture
08-22 19:44 80m 0 / +2 EU1AFX +1 / -8 4 ✓ Full exchange observed
08-22 19:36 80m -2 / -11 JE2OTM -12 / -9 8 ✓ Full exchange observed
08-22 19:33 80m +2 / +2 R6LLB 0 / +9 4 ✓ Full exchange observed
08-22 19:32 80m -2 / -20 EA7LIC -6 / -11 3 ✓ Full exchange observed
08-22 19:30 80m -2 / -15 R1530IG -1 / +3 3 Partial capture
08-22 19:29 80m - / - EA7LIC -9 / - 2 Partial capture
08-22 19:25 80m +2 / -10 JA1ILA -16 / -6 4 ✓ Full exchange observed
08-22 19:24 80m +3 / - 9A3EYA +9 / - 2 ✓ Closing observed
08-22 19:15 80m -1 / - OH3DJP - / - 6 Partial capture
08-22 19:08 80m -1 / - <...> - / +3 5 Partial capture
08-22 19:03 80m +6 / - R2AFI - / - 4 Partial capture
08-21 21:06 80m -11 / -11 9A6A +4 / -12 5 ✓ Full exchange observed
08-21 21:02 80m -2 / +7 RY3F -6 / +4 5 ✓ Full exchange observed
08-21 20:59 80m -4 / - M0PYU - / -22 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
200845  +2 1183  CQ R7CD KN94 (x2)
200930  -6 1389  R7CD DK1FF JO50
200945  +3 1182  RA6FYL R7CD +21
201000  -3 1496  R7CD RA6FYL R+14
201015  +3 1182  RA6FYL R7CD RR73
201030  -2 1496  R7CD RA6FYL R+14
201045  +6 1182  RA6FYL R7CD RR73
201100  -5 1496  R7CD RA6FYL 73
203345  +5  842  CQ R7CD KN94 (x2)
203445  +9  842  UA4WCS R7CD +05
203500  -2  842  R7CD UA4WCS R+00 (x2)
204030  -3 1742  R7CD OZ1IVA -02
160m 
UTC    dB Audio  Message
193215 -16 1776  SM5KNV R7CD KN94 (x3)
193330  +5  682  R7CD SM5KNV -13
193345 -14 1776  SM5KNV R7CD R-17
193400  +8  682  R7CD SM5KNV RR73
193415 -19 1776  SM5KNV R7CD 73
193445 -12 1776  CQ R7CD KN94 (x7)
193830 -14 2397  R7CD R2EA/P -16
20m 
UTC    dB Audio  Message
142215  +0 1955  CQ R7CD KN94
142245  -5 1955  UA3WG R7CD +14 (x2)
142345  +3 1955  CQ R7CD KN94 (x4)
142600  +4 1955  PD2WL R7CD R+00
142615 -14 1087  R7CD PD2WL RR73
142630  +0 1954  PD2WL R7CD 73
142700  +4 1954  CQ R7CD KN94 (x2)
184800  -8 1901  UA2FFD R7CD KN94 (x3)
40m 
UTC    dB Audio  Message
165500  -7 2219  OK1VCB R7CD KN94
165530  -3 2219  CQ R7CD KN94 (x6)
170100  -6 2219  G0ROG R7CD -22 (x4)
170300  -2 2219  CQ R7CD KN94
170400  -7 2219  G0ROG R7CD KN94
170430  -8 2219  <...> R7CD R-11 (x2)
10m 
UTC    dB Audio  Message
140845  -7 1273  R7CD PD0PET JO32 (x2)
065700 -11 1805  R7CD RW2Z -16 (x2)
60m 
UTC    dB Audio  Message
210615 -20 2025  R7CD TA2EE KM69
173045  -7 1311  R7CD SP3NGH JO82 (x2)

Decoder S/N history by band

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