R3DEE — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO85

Receiver-side FT8 activity involving R3DEE, decoded by SO8OO in southeastern Poland. 845 related FT8 messages, 333 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 57 UTC dates. Heard between 2026-05-25 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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

845
Related messages
333
CQ messages
57
UTC dates heard
-6 dB
Mean decoder S/N

Bands

80m 20m 40m 10m 160m
First seen: 2026-05-25
Last seen: 2026-08-22 16:29 UTC

Frequent QSO partners observed at SO8OO

Stations R3DEE worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by R3DEE

Approximate centre of KO85, decoded 2026-08-22 18:29 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 UTCBandR3DEE S/NCounterpartCounterpart S/NMsgsCapture
08-22 18:27 40m -6 / -8 PF1B -10 / -17 3 ✓ Full exchange observed
08-22 09:41 20m - / - PD1ADA -10 / - 9 Partial capture
08-22 09:33 20m -22 / - EA5D - / -14 2 Partial capture
08-22 09:31 20m -16 / -17 F1PBZ +4 / -23 4 ✓ Full exchange observed
08-22 09:28 20m -13 / - DL1R +7 / -16 12 Partial capture
08-22 06:04 20m - / -14 PD2WL -11 / - 2 Partial capture
08-22 06:04 20m -16 / -13 F4LNM +4 / -19 4 ✓ Full exchange observed
08-22 06:02 20m -9 / -10 RY9W -24 / -18 2 Partial capture
08-21 19:54 80m - / -7 RA1TR +4 / - 2 ✓ Closing fragment
08-21 19:48 160m - / -15 R1MA -16 / - 3 ✓ Closing fragment
08-21 19:42 160m - / -7 UA3PY 0 / - 3 ✓ Closing fragment
08-21 19:37 160m - / -16 RT2P +2 / - 7 ✓ Closing fragment
08-21 19:33 160m - / -11 RM5F -8 / - 3 ✓ Closing fragment
08-21 19:29 80m -18 / -14 F6GGA -12 / -17 4 ✓ Full exchange observed
08-21 19:25 80m -23 / -2 UA3PTK -4 / +9 4 ✓ Full exchange observed
08-21 19:24 80m -20 / -10 RA9FDR -18 / -7 3 ✓ Full exchange observed
08-21 13:21 20m - / - PA1PXL -3 / - 5 Partial capture
08-21 13:17 20m -21 / -11 IZ4AIF -6 / - 5 ✓ Closing observed
08-21 13:13 20m - / - IK4LZH +5 / - 3 Partial capture
08-18 19:06 40m -8 / -1 SN1A -16 / +6 5 ✓ Full exchange observed
08-18 19:05 40m -10 / - BH5HIE - / -20 3 Partial capture
08-18 14:33 20m -10 / - VK2ZR - / -1 2 Partial capture
08-17 12:46 20m -4 / - KI6DY - / - 2 Partial capture
08-17 05:25 20m +4 / - AH6HY - / -14 4 ✓ Closing fragment
08-17 05:21 20m +11 / - TA3F - / -13 2 ✓ Closing fragment
08-17 05:19 20m +8 / - K7NN - / -3 2 ✓ Closing fragment
08-17 05:18 20m +6 / - W7EF - / -13 2 ✓ Closing fragment
08-16 15:24 20m -11 / -7 UA4FQO -7 / - 3 ✓ Closing observed
08-16 15:17 20m -13 / - <...> - / -19 2 Partial capture
08-14 05:56 20m - / +10 US1EA -9 / - 2 ✓ Closing fragment
08-11 14:06 20m -5 / -2 ON1DGN -22 / - 2 ✓ Closing observed
08-11 14:02 20m -3 / - VU2FR - / -19 2 Partial capture
08-10 12:56 20m -6 / - M7NTJ - / -1 2 Partial capture
08-09 18:41 40m -6 / -12 DG2EBG -12 / - 2 ✓ Closing observed
08-08 15:47 40m -8 / 0 RV3YR -5 / +4 4 ✓ Full exchange observed
08-08 15:40 40m -11 / - RA3LJ - / +6 2 ✓ Closing fragment
08-07 08:33 20m -10 / -25 R50RKZ +1 / - 2 Partial capture
08-02 17:50 40m -17 / - RN3YN -11 / +3 2 Partial capture
08-02 17:38 40m -1 / - R4AEW - / -5 2 ✓ Closing fragment
08-02 05:39 20m 0 / - OK1UOZ - / +5 2 ✓ Closing fragment
08-02 05:36 20m +8 / 0 GB2CG -1 / +1 7 ✓ Full exchange observed
08-02 05:34 20m -6 / - MW7K - / -14 2 Partial capture
08-02 05:32 20m +2 / - <...> - / -1 3 Partial capture
08-02 05:06 20m +6 / - VK2NN - / -12 3 ✓ Closing fragment
07-27 17:31 40m -22 / - SA3LEN - / - 2 ✓ Closing fragment
07-27 10:42 10m -7 / - DA6MY - / -25 2 Partial capture
07-26 17:17 80m -11 / -12 R6ZCE -20 / -10 4 ✓ Full exchange observed
07-25 14:29 20m - / -5 RA6OD -12 / - 2 ✓ Closing fragment
07-24 17:18 40m -10 / -2 RW7KMK -12 / - 3 ✓ Closing observed
07-24 17:11 40m -10 / 0 S59A -8 / -7 4 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
190645 -12 1436  R3DEE SN1A JO73
190700  -7 2529  SN1A R3DEE +06
190715 -17 1436  R3DEE SN1A R-01
190730 -10 2529  SN1A R3DEE RR73
190745 -19 1436  R3DEE SN1A 73
191000 -11 2529  CQ R3DEE KO85 (x4)
182730  -5 2326  PF1B R3DEE -17
182745 -10  954  R3DEE PF1B R-08
182800  -7 2326  PF1B R3DEE RR73
182830  -4 2326  CQ R3DEE KO85 (x3)
80m 
UTC    dB Audio  Message
192530 -24 1634  UA3PTK R3DEE +09
192545  -3 1309  R3DEE UA3PTK R-02
192600 -22 1634  UA3PTK R3DEE RR73
192615  -4 1309  R3DEE UA3PTK 73
192830 -16 1952  CQ R3DEE KO85
192900 -19 1953  F6GGA R3DEE -17
192915 -10 2629  R3DEE F6GGA R-14
192930 -16 1952  F6GGA R3DEE RR73
192945 -13 2629  R3DEE F6GGA 73
195300  -7  757  CQ R3DEE KO85
195415  +2  698  R3DEE RA1TR -07 (x2)
182230  -8 2321  CQ R3DEE KO85 (x3)
20m 
UTC    dB Audio  Message
093200 -14 1979  F1PBZ R3DEE R-23
093215  +4 2726  R3DEE F1PBZ RR73
093215  +2 2657  R3DEE DL1R JN58
093230 -17 1979  F1PBZ R3DEE 73
093300 -20 1980  EA5D R3DEE -14 (x2)
094100 -16 1659  R3DEE PD1ADA JO21 (x9)
160m 
UTC    dB Audio  Message
193445  -7 1063  R3DEE RM5F 73
193715  +0  790  R3DEE RT2P -16 (x7)
194215  +0  967  R3DEE UA3PY KO84 (x3)
194345 -13  871  R3DEE R2EA/P RR73
194815 -18 1562  R3DEE R1MA KO59 (x3)
10m 
UTC    dB Audio  Message
091945 -13 2414  DL4JTH R3DEE -18
051715 -11  582  CQ R3DEE KO85 (x2)
051800  -8 1233  R3DEE RN3RY -19
051900 -10  679  OZ1HDF R3DEE R+02 (x2)
054100 -11  820  CQ R3DEE KO85 (x7)
104215  -5 1041  DA6MY R3DEE -25 (x2)

Decoder S/N history by band

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