R1AO — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KP40

Receiver-side FT8 activity involving R1AO, decoded by SO8OO in southeastern Poland. 245 related FT8 messages, 94 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 13 UTC dates. Heard between 2026-05-31 and 2026-08-15.

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

245
Related messages
94
CQ messages
13
UTC dates heard
-9 dB
Mean decoder S/N

Bands

First seen: 2026-05-31
Last seen: 2026-08-15 18:00 UTC

Activity Heatmap

Locator transmitted by R1AO

Approximate centre of KP40, decoded 2026-08-15 19:56 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 UTCBandR1AO S/NCounterpartCounterpart S/NMsgsCapture
08-15 19:52 160m -15 / -12 PA3FR -1 / - 5 ✓ Closing observed
08-15 19:49 160m -14 / - OI5AY -18 / +6 4 ✓ Closing observed
08-15 19:45 160m -15 / - UA3FH - / -17 2 ✓ Closing fragment
08-15 19:45 160m -12 / -9 RU3T -6 / -9 7 ✓ Full exchange observed
08-15 19:45 160m -16 / -8 UA3ZNQ -4 / -16 8 ✓ Full exchange observed
08-15 19:43 160m -14 / -10 RY3K +6 / -8 4 ✓ Full exchange observed
08-15 19:41 160m -16 / - DM5KM -2 / - 3 ✓ Closing observed
08-15 19:38 160m -16 / +2 R50RKZ +10 / 0 5 ✓ Full exchange observed
08-08 20:07 160m -13 / - OH0ERF - / - 3 Partial capture
08-08 20:05 160m -11 / -19 RK6OV -4 / -11 5 ✓ Full exchange observed
08-08 20:02 160m - / -9 UA4HJ -2 / - 2 ✓ Closing fragment
08-08 20:01 160m -11 / -19 R8FB -4 / - 4 ✓ Closing observed
07-25 20:10 160m - / -15 R9CS -7 / - 3 ✓ Closing fragment
07-18 20:47 160m - / -4 R3LCW -17 / - 5 ✓ Closing fragment
07-18 20:47 160m - / - RN3DDW/P -19 / - 2 Partial capture
07-18 20:45 160m - / -6 RL3DA -21 / - 3 ✓ Closing fragment
07-11 21:07 160m - / - SP9AHW -13 / - 2 Partial capture
07-10 21:18 160m -14 / -20 UD8S -16 / -14 5 ✓ Full exchange observed
07-10 20:44 160m -18 / -9 OM2WQ +10 / -10 5 ✓ Full exchange observed
07-10 20:43 160m -19 / -22 R9SAP -15 / - 4 ✓ Closing observed
07-10 20:18 160m -20 / -7 YL3HI +1 / -10 5 ✓ Full exchange observed
07-10 20:10 160m - / -13 R4DI -5 / - 2 ✓ Closing fragment
07-09 21:19 160m -14 / - YL3KZ -7 / - 3 Partial capture
07-09 21:17 160m -16 / -3 SQ2PHC -2 / -9 5 ✓ Full exchange observed
07-09 21:00 160m -19 / -9 UA3ECJ -4 / - 3 ✓ Closing observed
07-09 20:56 160m -18 / 0 RK3QA -3 / -6 5 ✓ Full exchange observed
06-25 20:09 40m -12 / - RX7K - / -4 2 ✓ Closing fragment
06-25 20:06 40m -16 / - US1EA - / -4 2 ✓ Closing fragment
06-25 20:04 40m -15 / - BD7OH - / -20 2 ✓ Closing fragment
06-25 20:03 40m -14 / - TN8GD - / -22 2 ✓ Closing fragment
06-25 19:51 40m -17 / - RA1WZ -20 / -20 2 ✓ Closing observed
06-25 19:50 40m -18 / - UA3LKM - / +8 2 ✓ Closing fragment
06-25 19:49 40m -18 / - RZ5D - / -17 2 ✓ Closing fragment
06-25 19:46 40m -17 / -7 IQ4JO +1 / 0 5 ✓ Full exchange observed
06-25 19:46 40m -17 / +2 R5AV -15 / +5 4 ✓ Full exchange observed
06-25 19:43 80m - / -8 SV1MNE -19 / - 3 Partial capture
06-25 19:43 80m +6 / 0 E70SZ +7 / -18 5 ✓ Full exchange observed
06-25 19:42 80m - / - SP5DFK +3 / - 2 Partial capture
06-25 19:40 80m +5 / -5 R4DS/P 0 / -4 4 ✓ Full exchange observed
06-25 19:38 80m +8 / -6 RA4CA -5 / -8 5 ✓ Full exchange observed
06-25 19:37 80m +6 / +4 RA2FU 0 / -15 6 ✓ Full exchange observed
06-25 19:37 80m +5 / -11 RW3ATR -14 / -6 4 ✓ Full exchange observed
06-25 19:37 80m - / -4 SV1MNE -21 / - 4 Partial capture
06-25 19:35 80m +1 / -9 RV6AVU -1 / -10 5 ✓ Full exchange observed
06-25 19:33 80m -1 / -6 RC9WC -7 / -8 4 ✓ Full exchange observed
06-25 19:33 80m - / -7 SV1MNE -16 / - 3 Partial capture
06-25 19:29 80m +2 / -3 RA3GZ +4 / +10 5 ✓ Full exchange observed
06-25 19:25 80m +1 / -12 OK1VKX +5 / - 5 ✓ Closing observed
06-25 19:25 80m -2 / -8 RT6Z 0 / -8 6 ✓ Full exchange observed
06-20 22:17 40m - / -4 RM5F +1 / - 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

160m
UTC    dB Audio  Message
194845 -16 1136  UA3ZNQ R1AO RR73
194900  +0  917  R1AO UA3ZNQ 73
194915 -13 1136  OI5AY R1AO KP40 (x3)
195130 -18 1686  R1AO OI5AY RR73
195215 -15 1135  PA3FR R1AO KP40
195300  +1 1343  R1AO PA3FR -12 (x3)
195415 -15 1136  PA3FR R1AO 73
195445 -15 1136  F6GHG R1AO KP40
195545 -17 1135  CQ R1AO KP40 (x2)
200000 -18 1135  R1AO UA4CKN -25
40m
UTC    dB Audio  Message
194945 -18 1532  RZ5D R1AO 73
195015 -19 1531  UA3LKM R1AO +08 (x2)
195115 -18 1532  CQ R1AO KO59
195145 -17 1532  RA1WZ R1AO -20
195300 -20 1529  R1AO RA1WZ 73
200315 -15 1531  TN8GD R1AO R-22 (x2)
200415 -15 1532  BD7OH R1AO R-20 (x2)
200615 -14 1532  US1EA R1AO -04 (x2)
200915 -12 1532  RX7K R1AO R-04 (x2)
201045 -15 1532  RD3BTW R1AO R-03
80m
UTC    dB Audio  Message
194045  +5 1431  R4DS/P R1AO R-04 (x2)
194145  +4 1430  CQ R1AO KO59
194200  +3 1427  R1AO SP5DFK JO82
194215  +4 1431  CQ R1AO KO59
194230  +3 1427  R1AO SP5DFK JO82
194245  +4 1431  CQ R1AO KO59
194300  +6 1431  R1AO E70SZ JN84
194315  +5 1431  E70SZ R1AO -18
194330  +7 1431  R1AO E70SZ R+00
194330 -18 2217  R1AO SV1MNE -08
194345  +7 1430  E70SZ R1AO RR73
194400  +9 1431  R1AO E70SZ 73
194400 -21 2217  R1AO SV1MNE -08 (x2)
10m
UTC    dB Audio  Message
130930 -13 1781  R1AO DG2SAT JN48
20m
UTC    dB Audio  Message
145215  +4 2023  RX3DQX R1AO -04
145230  -3  278  R1AO BG0DAP -06
145230  -5 2023  R1AO RX3DQX R-03
145245  +6 2023  RX3DQX R1AO RR73
145300  -5 2024  R1AO RX3DQX 73
145300  -4  277  R1AO BG0DAP -06
145315  +1 2023  T31TTT R1AO KO59
145330  -3  277  R1AO BG0DAP -06
145330  +4  901  R1AO RA0SCZ OO06
145345  +1 2023  T31TTT R1AO KO59
145400  +5  901  R1AO RA0SCZ OO06
145400  -3  277  R1AO BG0DAP -06
145415  -4 2023  RA0SCZ R1AO +03
145430  -4  277  R1AO BG0DAP -06
145445  -2 2023  RA0SCZ R1AO RR73

Decoder S/N history by band

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