YO3YV — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Romania Locator transmitted in a decoded message: KN34

Receiver-side FT8 activity involving YO3YV, decoded by SO8OO in southeastern Poland. 82 related FT8 messages, 1 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 22 UTC dates. Heard between 2026-05-17 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

82
Related messages
1
CQ messages
22
UTC dates heard
-8 dB
Mean decoder S/N

Bands

80m 20m 40m 60m 10m
First seen: 2026-05-17
Last seen: 2026-08-15 02:25 UTC

Frequent QSO partners observed at SO8OO

Stations YO3YV worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by YO3YV

Approximate centre of KN34, decoded 2026-08-16 22:18 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 UTCBandYO3YV S/NCounterpartCounterpart S/NMsgsCapture
08-16 22:09 20m -10 / - VE2LEZ - / - 2 Partial capture
08-16 22:03 20m -14 / - N0STL - / -11 2 ✓ Closing fragment
08-15 04:49 20m +5 / - ER5DX - / - 4 Partial capture
08-15 04:44 20m -4 / - TI4OP - / - 4 Partial capture
08-14 20:05 20m -3 / - DH1JAD - / - 5 Partial capture
08-11 21:15 20m -10 / - KS1WK - / -25 2 Partial capture
08-11 21:10 20m -7 / - KC0GU - / - 11 Partial capture
08-11 21:07 20m -11 / - KC0GU - / - 3 Partial capture
08-11 20:56 20m -13 / - VO1ACZ - / - 2 Partial capture
08-11 20:50 20m -11 / - KS1WK - / -24 3 Partial capture
08-11 20:39 20m -5 / - HZ1YJ - / -15 3 ✓ Closing fragment
08-11 20:33 20m -7 / - 7Z1BQ - / - 7 Partial capture
08-10 19:16 80m -3 / - JA1ILA - / - 6 Partial capture
08-10 17:44 80m +3 / - <...> - / -4 2 Partial capture
08-08 16:31 10m - / -3 SV1ENM -13 / - 3 ✓ Closing fragment
08-06 04:33 20m - / - UA4FKT +2 / - 2 Partial capture
08-05 20:57 20m - / -13 M7BQC -1 / - 3 Partial capture
08-05 20:46 20m -7 / - PY5AQ - / - 3 Partial capture
08-05 18:17 60m +3 / -2 HA7TM +10 / - 5 ✓ Full exchange observed
08-05 05:36 20m -1 / - KA1VDZ - / - 2 Partial capture
08-05 05:16 20m -9 / - C91RU - / - 2 Partial capture
08-02 21:17 160m -6 / - 5Z4AB - / - 28 Partial capture
08-02 21:04 160m -5 / - 5Z4AB - / - 15 Partial capture
08-02 10:29 10m - / -13 EA8UP -14 / - 2 ✓ Closing fragment
08-02 05:23 20m -14 / - KJ5PTH - / - 4 Partial capture
08-02 04:57 20m - / +5 M8KKH -6 / - 2 ✓ Closing fragment
08-02 03:32 20m - / -13 K2TQC -20 / - 2 ✓ Closing fragment
08-01 06:26 20m -8 / - KG2CV - / - 2 Partial capture
07-30 20:54 20m -6 / - KC3AHR - / - 2 Partial capture
07-30 20:52 20m -6 / - N3XL - / - 4 Partial capture
07-30 20:39 20m -14 / - AC2XM - / -6 5 Partial capture
07-28 21:38 20m -3 / - K9STL - / - 5 Partial capture
07-28 21:28 20m - / -9 DL3RAJ -21 / - 6 Partial capture
07-28 21:23 20m - / - DL3RAJ -18 / - 2 Partial capture
07-28 21:23 20m -8 / -13 IS0KNG -6 / - 11 Partial capture
07-28 21:20 20m -7 / - VA3RT - / -16 3 ✓ Closing fragment
07-19 00:53 20m -4 / - N5CH - / - 3 Partial capture
07-19 00:47 20m -7 / - VK6TDF - / -13 5 ✓ Closing fragment
07-19 00:38 20m -9 / - N5CH - / - 9 Partial capture
07-19 00:21 20m -17 / - KE4T - / - 3 Partial capture
07-13 20:16 20m -1 / - VU3IHP - / - 7 Partial capture
07-13 20:16 20m - / -17 M0CKX -16 / - 2 Partial capture
07-12 17:07 40m -17 / - T22TT - / - 3 Partial capture
07-11 18:12 20m -1 / - PA2RIC - / - 5 Partial capture
06-26 04:23 20m -4 / - HI7AMB - / - 8 Partial capture
06-26 04:15 20m -5 / - RI0SP - / - 11 Partial capture
06-22 04:54 20m -12 / - N0XQH - / - 7 Partial capture
06-22 04:47 20m -9 / - KE0LOZ - / -21 6 ✓ Closing fragment
06-22 04:46 20m -14 / - F5OYA/P - / -3 2 ✓ Closing fragment
06-22 04:44 20m -18 / - R0ADK - / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
044430  -6  442  TI4OP YO3YV KN34 (x3)
044915  +9  442  ER5DX YO3YV KN34 (x4)
215915 -18  939  WB4LA YO3YV KN34
215945 -15  940  WD8LOE YO3YV R-15
220315 -15  940  N0STL YO3YV -11 (x2)
220945 -10  939  VE2LEZ YO3YV KN34 (x2)
221615  -9  939  TA3ZZ YO3YV KN34
221815 -13  779  KQ4MHD YO3YV KN34
80m 
UTC    dB Audio  Message
214200  +0 2215  MD0CCE YO3YV KN34 (x5)
203415  -2  625  OM3TFP YO3YV KN34
174400  +4 1178  <...> YO3YV KN34
174415  -6 1488  YO3YV EN35UKR -09
174430  +2 1178  <...> YO3YV R-04
191615  -4 1178  JA1ILA YO3YV KN34 (x6)
10m 
UTC    dB Audio  Message
170815 +12 2420  YO3YV 7Z1IS -12 (x2)
190100  -3  382  YO3YV RR73; M7LDP <...> -16
191000  -5  382  YO3YV 5H1KB RR73 (x2)
102915 -14 1780  YO3YV EA8UP -13 (x2)
163130 -13 2444  YO3YV SV1ENM KM18 (x3)
163945 -14 1181  YO3YV IZ4JMA JN54 (x2)
165115  -8  655  YO3YV SV2CLJ 73
60m 
UTC    dB Audio  Message
200400  -6 1340  <...> YO3YV R-18 (x5)
210415  -5 1792  YO3YV DL2026R -01
210430  -4 1162  <...> YO3YV R+07
211115  -4 1162  DL2026R YO3YV KN34
211130 -12  769  YO3YV II0RTER +05
211145  -1 1162  DL2026R YO3YV R-08
181745  +2  744  HA7TM YO3YV KN34
181800 +13 2324  YO3YV HA7TM -02
181815  +5  744  HA7TM YO3YV R+14
181830  +8 2324  YO3YV HA7TM RR73
181845  +3  744  HA7TM YO3YV 73
160m 
UTC    dB Audio  Message
212445  +0  652  5Z4AB YO3YV KN34 (x15)
40m 
UTC    dB Audio  Message
183000  -4 1996  <...> YO3YV KN34 (x2)
183045  -8  864  YO3YV YQ33SGDAY -09
183100  -7 1996  <...> YO3YV R-10
170745 -19 1475  T22TT YO3YV KN34 (x4)

Decoder S/N history by band

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