RV1A — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO59

Receiver-side FT8 activity involving RV1A, decoded by SO8OO in southeastern Poland. 108 related FT8 messages, 11 CQ messages, observed on 80m, 40m, 20m, 10m, across 10 UTC dates. Heard between 2026-06-25 and 2026-08-20.

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

108
Related messages
11
CQ messages
10
UTC dates heard
-8 dB
Mean decoder S/N

Bands

First seen: 2026-06-25
Last seen: 2026-08-20 17:17 UTC

Activity Heatmap

Locator transmitted by RV1A

Approximate centre of KO59, decoded 2026-08-15 19:30 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 UTCBandRV1A S/NCounterpartCounterpart S/NMsgsCapture
08-20 19:16 40m - / -12 UB4HVA -10 / - 2 ✓ Closing fragment
08-20 19:15 40m - / -6 R3DMS -10 / - 3 ✓ Closing fragment
08-20 19:14 40m -15 / -11 R4UAS -14 / - 2 ✓ Closing observed
08-15 19:31 80m -13 / -15 RN7T -2 / -1 4 ✓ Full exchange observed
08-15 19:26 40m - / -25 IK4LZH -7 / - 5 Partial capture
08-15 19:25 40m - / -17 SV1DKR -12 / - 2 ✓ Closing fragment
08-02 17:26 40m - / -8 UA3PAB -8 / - 3 ✓ Closing fragment
07-31 19:53 40m - / -12 R2BIN -9 / - 2 ✓ Closing fragment
07-31 19:51 40m - / - R4PFY -14 / - 2 ✓ Closing fragment
07-31 19:46 80m -14 / -13 DJ3HW +3 / -5 5 ✓ Full exchange observed
07-31 19:44 80m -13 / -14 RZ7RCP -7 / - 2 ✓ Closing observed
07-31 19:41 80m -13 / -5 RC6BB -14 / -16 9 ✓ Full exchange observed
07-31 19:41 80m -15 / -17 RA3TVW -2 / - 4 ✓ Closing observed
07-31 19:40 80m -18 / -9 RJ6ON -18 / -7 4 ✓ Full exchange observed
07-31 19:39 80m -14 / -10 R3YAU 0 / 0 4 ✓ Full exchange observed
07-31 19:38 80m -20 / -12 RN4ACX -6 / -8 4 ✓ Full exchange observed
07-31 19:04 80m - / - RO2X +9 / - 2 Partial capture
07-31 18:58 80m - / - RO2X +7 / - 3 Partial capture
07-31 18:56 80m -8 / -13 R6ZEJ -4 / -9 5 ✓ Full exchange observed
07-31 18:56 80m -10 / -7 UA3ZUX +11 / -6 5 ✓ Full exchange observed
07-31 18:54 80m - / - OM7FS +3 / - 2 Partial capture
07-31 18:54 80m -10 / -7 R8FB -2 / -3 5 ✓ Full exchange observed
07-31 18:52 80m - / -13 R4NBV -6 / - 2 ✓ Closing fragment
07-31 18:48 80m -15 / -10 RM5F +6 / -3 4 ✓ Full exchange observed
07-30 20:15 20m - / - F1IQH -9 / - 3 Partial capture
07-30 20:14 20m - / -14 EA6UE -2 / - 2 ✓ Closing fragment
07-29 06:55 20m - / -11 DL2JB -12 / - 2 Partial capture
07-24 07:23 20m - / - PD2WL -20 / - 2 Partial capture
07-24 07:20 20m - / -20 PD3LKN -16 / - 3 Partial capture
07-24 07:16 20m - / -1 Z62NS -16 / - 2 Partial capture
07-24 07:13 20m - / - PD3LKN -17 / - 3 Partial capture
07-13 18:34 20m - / -25 RC6OG -2 / - 2 Partial capture
06-25 18:42 10m - / -10 DL3MIB -7 / - 3 Partial capture
06-25 11:30 20m - / - DB1EF -20 / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
192515 -11 1956  RV1A SV1DKR R-17 (x2)
192615  -6  438  RV1A IK4LZH JN54 (x5)
191430 -14 2251  RV1A R4UAS R-11
191445 -15  877  R4UAS RV1A RR73
191500 -12 1206  RV1A R3DMS KO85 (x3)
191630 -10 1394  RV1A UB4HVA R-12 (x2)
191700  +6  743  RV1A R0QBB/3 -14
80m
UTC    dB Audio  Message
194445 -10  860  CQ RV1A KO59
194545 -13  860  RZ7RCP RV1A 73
194600  +6 1851  RV1A DJ3HW JO42
194615 -11  860  DJ3HW RV1A -05
194630  +2 1851  RV1A DJ3HW R-13
194645 -17  859  DJ3HW RV1A RR73
194700  +1 1851  RV1A DJ3HW 73
194745 -16  860  CQ RV1A KO59
184445  -4  750  YB7IBR RV1A -11
193000  -3 1232  RV1A R50RKZ R-02
193045 -10  860  CQ RV1A KO59
193100  +1  378  RV1A RN7T LN05
193115 -13  860  RN7T RV1A -01
193130  -4  378  RV1A RN7T R-15 (x2)
20m
UTC    dB Audio  Message
071600 -19 1145  RV1A Z62NS R-01 (x2)
072030 -17  913  RV1A PD3LKN R-20 (x3)
072330 -21 1383  RV1A PD2WL JO22 (x3)
065530 -11 2190  RV1A DL2JB JO31 (x2)
201430  -2 1354  RV1A EA6UE R-14 (x2)
201530  -6  864  RV1A F1IQH JN27 (x3)
10m
UTC    dB Audio  Message
184230 -10 1124  RV1A DL3MIB JN57 (x3)
184600 -23 1415  RV1A RM6J -19

Decoder S/N history by band

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