YO5LNX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Romania Locator transmitted in a decoded message: KN16

Receiver-side FT8 activity involving YO5LNX, decoded by SO8OO in southeastern Poland. 740 related FT8 messages, 160 CQ messages, observed on 80m, 40m, 20m, 10m, across 37 UTC dates. Heard between 2026-05-22 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

740
Related messages
160
CQ messages
37
UTC dates heard
-3 dB
Mean decoder S/N

Bands

80m 20m 40m 10m
First seen: 2026-05-22
Last seen: 2026-08-20 16:07 UTC

Frequent QSO partners observed at SO8OO

Stations YO5LNX worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by YO5LNX

Approximate centre of KN16, decoded 2026-08-20 17:42 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 UTCBandYO5LNX S/NCounterpartCounterpart S/NMsgsCapture
08-20 18:07 10m - / -1 M0BEW -2 / - 2 ✓ Closing fragment
08-20 18:04 10m - / - DN9DKN -13 / - 2 ✓ Closing fragment
08-20 17:41 80m -11 / - R6ML - / - 3 Partial capture
08-20 17:39 80m -11 / -8 HA3HX -2 / -6 5 ✓ Full exchange observed
08-20 17:38 80m -12 / -22 R7CD +5 / -7 4 ✓ Full exchange observed
08-20 08:29 20m - / -12 RA3DAD -4 / - 2 ✓ Closing fragment
08-20 08:27 20m - / - RD3FY -18 / - 3 Partial capture
08-20 08:24 20m - / -19 PD7EB -2 / - 5 ✓ Closing fragment
08-20 08:21 20m - / +1 OE3EHS +10 / - 2 Partial capture
08-14 07:35 20m - / - PD3LKN -12 / - 10 Partial capture
08-14 07:32 20m - / -5 ON3PDM -11 / - 5 ✓ Closing fragment
08-14 06:50 20m - / -21 LZ3TA -12 / - 4 ✓ Closing fragment
08-13 19:24 20m - / -15 UX1AA +2 / - 2 ✓ Closing fragment
08-13 19:08 20m - / +1 DC7LR -6 / - 2 ✓ Closing fragment
07-03 02:52 80m -8 / - <...> - / 0 2 Partial capture
07-02 14:23 20m - / - F4JMV -14 / - 2 Partial capture
07-02 12:38 20m - / -16 SV7JAR -2 / - 2 ✓ Closing fragment
06-25 13:38 20m -16 / - SM7HWD -17 / -16 2 Partial capture
06-25 13:26 20m -15 / - <...> - / - 2 Partial capture
06-25 13:25 20m -16 / - DL2BU -10 / -19 10 Partial capture
06-25 13:14 20m -12 / - ES3BH - / - 6 ✓ Closing fragment
06-25 12:51 20m -16 / -6 OK5AW +2 / -5 4 ✓ Full exchange observed
06-25 12:46 20m -5 / - SQ8BWM - / +10 4 ✓ Closing fragment
06-25 12:44 20m -13 / - YO8BJK - / - 2 Partial capture
06-25 11:37 20m - / +3 YO6OGW 0 / - 2 ✓ Closing fragment
06-25 10:12 20m - / -22 RA3LAL +2 / - 2 ✓ Closing fragment
06-25 09:53 20m - / -18 UA3PAB -17 / - 3 Partial capture
06-25 09:00 20m +4 / +1 YT7E -16 / - 4 ✓ Full exchange observed
06-25 08:56 20m +2 / - UT5EDS -20 / -8 3 ✓ Closing observed
06-25 08:19 20m -18 / - HI8DX - / - 2 Partial capture
06-25 08:12 20m -10 / - IQ0VT - / - 4 Partial capture
06-25 07:37 20m 0 / - YU1EA - / - 3 Partial capture
06-25 07:32 20m -7 / - YU5DR - / - 3 Partial capture
06-25 07:28 20m 0 / - YU3M - / - 2 Partial capture
06-25 07:26 20m -4 / - UR5WCS - / +5 3 ✓ Closing fragment
06-25 07:01 20m -14 / - <...> - / - 8 Partial capture
06-25 06:04 20m - / -22 EA3HMM -9 / - 2 Partial capture
06-25 05:33 20m - / -17 DL1R -12 / - 4 Partial capture
06-25 05:26 20m - / -15 UR4QWW -16 / - 3 ✓ Closing fragment
06-24 15:58 20m - / -8 9A3PV -12 / - 2 ✓ Closing fragment
06-24 10:33 10m - / -14 IK3/UY7LA -8 / - 2 Partial capture
06-24 10:31 10m - / -9 R1LP -24 / - 2 Partial capture
06-23 07:20 20m - / -8 G6MTI -11 / - 2 ✓ Closing fragment
06-22 19:54 20m - / -16 DH0GBC -4 / - 7 Partial capture
06-22 16:41 10m - / -24 DJ3HW +4 / - 4 ✓ Closing fragment
06-22 16:38 10m - / -6 HB9ETN 0 / - 2 ✓ Closing fragment
06-22 16:33 10m - / 0 OH5KNL -4 / - 2 ✓ Closing fragment
06-21 16:02 20m -12 / - IK0XBU/P - / - 2 Partial capture
06-21 15:19 20m -3 / - Z31PM - / -15 4 Partial capture
06-21 15:11 20m -2 / - Z31PM - / - 5 Partial capture

Recent FT8 messages decoded at SO8OO

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

10m 
UTC    dB Audio  Message
164130  +4  640  YO5LNX DJ3HW JO30 (x4)
165600  -5 2842  YO5LNX OH1NHX RR73
102045 -17 1613  YO5LNX RW6HP 73
103115 -24 1497  YO5LNX R1LP KO59 (x2)
103345  -9 1952  YO5LNX IK3/UY7LA -14 (x2)
180445 -12  776  YO5LNX DN9DKN JO31
180445  +7  629  YO5LNX DF4WC JN49
180545 -14  776  YO5LNX DN9DKN 73
180715  -6 1006  YO5LNX M0BEW -01 (x2)
80m 
UTC    dB Audio  Message
025415 -12 2299  CQ YO5LNX KN16
173800  +3  821  YO5LNX R7CD -22
173815 -13  897  R7CD YO5LNX R-07
173830  +7  821  YO5LNX R7CD RR73
173845 -11  897  R7CD YO5LNX 73
173915 -11  897  CQ YO5LNX KN16
173945 -13  897  HA3HX YO5LNX KN16
174000  -3 1185  YO5LNX HA3HX -08
174015 -12  897  HA3HX YO5LNX R-06
174030  -2 1185  YO5LNX HA3HX RR73
174045  -9  897  HA3HX YO5LNX 73
174115 -11  897  CQ YO5LNX KN16
174145 -13  897  R6ML YO5LNX KN16 (x3)
20m 
UTC    dB Audio  Message
073930  -9  906  YO5LNX PD3LKN JO22 (x3)
082145  +8 2541  YO5LNX OE3EHS JN87 (x2)
082445  +2 2303  YO5LNX PD7EB JO32 (x5)
082745 -21 1421  YO5LNX RD3FY KO85 (x3)
082900  -4  651  YO5LNX RA3DAD -12 (x2)
40m 
UTC    dB Audio  Message
174800  -6 2828  UR4UVT YO5LNX -16
180115  -7 2828  YO5LNX UR4UVT R-18 (x2)
180300  -9 2828  CQ YO5LNX KN16 (x2)
060315  -7 2778  YO5LNX SP9LS -19 (x2)
051700  -3 1788  YO5LNX OZ0JX +04 (x3)
052745  -2 2375  YO5LNX RN2F -11 (x2)
053845 -12  923  YO5LNX DL7VBJ/P RR73 (x2)
055145 -22 1397  YO5LNX IQ3UCY -15

Decoder S/N history by band

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