R3HH — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO95

Receiver-side FT8 activity involving R3HH, decoded by SO8OO in southeastern Poland. 4,519 related FT8 messages, 2,459 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 55 UTC dates. Heard between 2026-05-24 and 2026-08-21.

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

4,519
Related messages
2,459
CQ messages
55
UTC dates heard
-4 dB
Mean decoder S/N

Bands

80m 20m 40m 10m 160m
First seen: 2026-05-24
Last seen: 2026-08-21 18:25 UTC

Frequent QSO partners observed at SO8OO

Stations R3HH worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by R3HH

Approximate centre of KO95, decoded 2026-08-21 20:21 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 UTCBandR3HH S/NCounterpartCounterpart S/NMsgsCapture
08-21 20:19 80m -10 / - RA6FYL - / - 2 ✓ Closing fragment
08-21 20:08 40m +4 / +8 G6MTI -10 / -9 4 ✓ Full exchange observed
08-21 20:01 40m 0 / -16 CT2GQA -7 / -6 4 ✓ Full exchange observed
08-20 21:07 80m +1 / - <...> - / - 2 Partial capture
08-20 21:02 80m -2 / -18 F4ESO -16 / -18 5 ✓ Full exchange observed
08-18 17:43 40m -12 / - UB6LLI - / -17 2 ✓ Closing fragment
08-18 17:37 40m -13 / - SV1DKR -19 / 0 2 Partial capture
08-18 17:17 40m - / -6 S54ZGA -11 / - 2 Partial capture
08-18 17:11 40m -11 / -19 RJ6B 0 / - 3 ✓ Closing observed
08-18 17:09 40m -9 / - BG7BVI - / -13 2 Partial capture
08-18 17:08 40m -6 / -11 RA4ABH -10 / +3 5 ✓ Full exchange observed
08-17 21:47 160m 0 / -14 DL4KSD -10 / - 7 ✓ Closing observed
08-17 21:44 160m -8 / - CT2GQA - / - 2 Partial capture
08-17 21:38 160m 0 / -8 SP1MGM +8 / -4 4 ✓ Full exchange observed
08-17 21:36 160m -4 / -19 LX1JX +2 / -16 8 ✓ Full exchange observed
08-17 21:31 160m -5 / +8 RL3F -21 / +2 4 ✓ Full exchange observed
08-17 07:17 20m -9 / -4 HK3YL -18 / 0 9 ✓ Full exchange observed
08-17 07:02 20m -10 / - HK3YL - / - 9 Partial capture
08-16 20:39 40m -12 / - <...> - / -19 2 Partial capture
08-16 20:34 40m -9 / - VK4TUX - / - 2 ✓ Closing fragment
08-16 17:41 40m -16 / - RY0AAN/P - / -16 3 Partial capture
08-16 17:04 40m -14 / - RW3C/P - / +1 2 Partial capture
08-12 17:28 80m 0 / - RI0FA - / - 21 Partial capture
08-12 17:22 80m -1 / - RI0FA - / - 3 Partial capture
08-12 16:44 80m -12 / - RI0FA - / - 11 Partial capture
08-12 16:37 80m -9 / - RI0FA - / - 4 Partial capture
08-12 16:21 80m -14 / - BD4UJ - / - 2 Partial capture
08-12 16:20 80m -15 / - RI0FA - / - 10 Partial capture
08-12 16:09 80m -15 / - UA0ACG - / -7 2 ✓ Closing fragment
08-09 21:32 80m +3 / - <...> - / - 2 Partial capture
08-09 21:26 80m 0 / - CX2ACB - / - 2 Partial capture
08-09 21:20 80m +5 / - CX2ACB - / - 3 Partial capture
08-09 20:59 80m +4 / - OE8DDX - / - 2 Partial capture
08-09 20:44 80m +3 / -5 MI7XHT -8 / -15 6 ✓ Full exchange observed
08-09 20:41 80m +2 / - OE9MOI - / - 2 Partial capture
08-09 20:39 80m +3 / 0 5P1KZX -4 / -12 5 ✓ Full exchange observed
08-09 20:28 80m 0 / - RA1AUS/P - / -7 5 ✓ Closing fragment
08-09 20:21 80m +6 / -10 DL3MIB -5 / -15 5 ✓ Full exchange observed
08-09 20:19 80m +9 / -12 IT9PQJ -6 / -16 7 ✓ Full exchange observed
08-09 20:16 80m +9 / -15 HB3YBG -14 / -18 6 ✓ Full exchange observed
08-09 20:15 80m -1 / +7 LA8AV +11 / -5 4 ✓ Full exchange observed
08-09 20:08 80m +1 / - IT9PQJ - / - 4 Partial capture
08-09 20:03 80m +2 / - RA1AUS/P - / - 2 Partial capture
08-09 19:58 80m +6 / - <...> - / - 2 Partial capture
08-09 19:54 80m +5 / -3 HA7XL +18 / -7 5 ✓ Full exchange observed
08-09 19:51 80m +7 / +7 R2ZJJ +10 / -5 5 ✓ Full exchange observed
08-09 19:49 80m +9 / - OH7HRH - / -19 3 ✓ Closing fragment
08-09 19:47 80m +3 / -15 JE6WOQ -14 / - 3 ✓ Closing observed
08-09 19:42 80m +5 / - RU4LM - / - 3 Partial capture
08-09 19:40 80m +4 / -18 OE9DGV -2 / -18 5 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

160m 
UTC    dB Audio  Message
213830  +0 2448  SP1MGM R3HH -04
213845 +10 2449  R3HH SP1MGM R-08 (x2)
214015 -10 2448  CT2GQA R3HH KO95
214115 -14 2448  F4DVO R3HH KO95
214415  -9 2398  CT2GQA R3HH KO95 (x2)
214715  +0 2398  DL4KSD R3HH KO95
214730 -14 1500  R3HH DL4KSD -14 (x6)
202515  -1  497  R3HH R0QBB/3 -22
80m 
UTC    dB Audio  Message
210245  -2 2652  F4ESO R3HH R-18
210300 -17 1790  R3HH F4ESO RR73
210315  -1 2652  F4ESO R3HH 73
210745  +1 2532  <...> R3HH KO95 (x2)
201430 -12 2179  CQ R3HH KO95 (x5)
201900 -12 2179  RA6FYL R3HH RR73 (x2)
202000  -8 2179  CQ R3HH KO95 (x3)
40m 
UTC    dB Audio  Message
200600  -3 2808  CQ R3HH KO95 (x4)
200800  +2 2808  G6MTI R3HH -09
200815  -9  989  R3HH G6MTI R+08
200830  +5 2808  G6MTI R3HH RR73
200845 -10  989  R3HH G6MTI 73
200900  +2 2808  CQ R3HH KO95 (x7)
20m 
UTC    dB Audio  Message
070845  -1  700  HK3YL R3HH KO95 (x8)
072230 -17 1704  R3HH HK3YL -04
072245  -7 2514  HK3YL R3HH R+00
072300 -20 1703  R3HH HK3YL RR73
072315  -8 2514  HK3YL R3HH 73
142745 -17 2396  OZ/KD0NDU R3HH KO95 (x2)
143915 -19 2480  IK1MJK/P R3HH KO95
10m 
UTC    dB Audio  Message
070930  +1 2763  CQ R3HH KO95
071915  -4 2694  R3HH R3BV KO85 (x2)
073115 -10 2689  R3HH UA5D KO85 (x2)
192330 -20 1761  R3HH UA6YW -08 (x2)
061245 -13 2619  R3HH R8FB R+17
063915 -19 1288  R3HH RN6HGI 73
071545 -16 1891  R3HH UA3LNM RR73
073715  -8 2718  R3HH RV3KC R-02 (x2)
074215 -12 2673  R3HH UA3NFI LO07
074445  -6 2910  R3HH RN3OX 73
080745  +5  324  R3HH RA6OY KN88

Decoder S/N history by band

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