IV3LDF — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Locator transmitted in a decoded message: JN66

Receiver-side FT8 activity involving IV3LDF, decoded by SO8OO in southeastern Poland. 177 related FT8 messages, 1 CQ messages, observed on 80m, 40m, 20m, 10m, across 33 UTC dates. Heard between 2026-05-23 and 2026-08-16.

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

177
Related messages
1
CQ messages
33
UTC dates heard
-6 dB
Mean decoder S/N

Bands

First seen: 2026-05-23
Last seen: 2026-08-16 05:07 UTC

Activity Heatmap

Locator transmitted by IV3LDF

Approximate centre of JN66, decoded 2026-08-16 18:39 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 UTCBandIV3LDF S/NCounterpartCounterpart S/NMsgsCapture
08-16 18:39 10m -5 / - RA4P - / -8 4 Partial capture
08-16 18:36 20m +3 / - N2BJ - / -13 3 ✓ Closing fragment
08-16 07:07 20m - / -2 EB3JT -6 / - 2 ✓ Closing fragment
08-16 07:02 20m - / -5 SV5AZK -8 / - 2 ✓ Closing fragment
08-11 20:11 20m -8 / - UN0GY - / - 3 Partial capture
08-11 18:27 20m -21 / -10 E74K +2 / -2 7 ✓ Full exchange observed
08-11 16:43 20m -8 / -5 CT3MD -20 / - 4 Partial capture
08-10 21:01 20m -4 / - PD0MNO - / +2 2 Partial capture
08-10 20:56 20m -7 / - VE3ARF - / -14 6 ✓ Closing fragment
08-10 20:52 20m -4 / - 4L7T - / -24 8 ✓ Closing fragment
08-10 20:48 20m -3 / - M7XEI - / - 7 Partial capture
08-10 20:46 20m -10 / - IK4LZH - / - 2 Partial capture
08-10 20:44 20m -16 / -5 EA8DHH -13 / -6 5 ✓ Full exchange observed
08-10 20:25 20m -8 / - N2BJ - / -7 2 Partial capture
08-09 14:51 20m -20 / - EA8UP - / +7 2 Partial capture
08-09 14:41 20m - / -5 PA1GUZ -7 / - 4 ✓ Closing fragment
08-07 12:50 20m -22 / - SQ9M - / -13 3 Partial capture
08-07 12:25 20m - / -2 IK1MJK/P -13 / - 4 ✓ Closing fragment
08-07 12:00 20m -12 / - IZ4AIF -11 / +3 4 ✓ Full exchange observed
08-07 07:41 40m - / +10 IZ5RKH -24 / - 2 ✓ Closing fragment
08-05 15:59 20m - / -15 RN6MA -14 / - 2 ✓ Closing fragment
08-05 15:34 20m - / +2 EA8UP -18 / - 5 ✓ Closing fragment
08-05 07:42 20m - / +4 Z35T -10 / - 2 ✓ Closing fragment
08-04 07:36 20m - / -8 CT3MD -1 / - 4 ✓ Closing fragment
08-04 07:31 20m - / +2 R50RKZ -2 / - 6 Partial capture
08-03 20:07 20m - / -8 9K2YM -1 / - 5 Partial capture
08-03 14:01 20m -10 / - OE3UKW - / -16 2 Partial capture
08-02 08:36 20m -16 / - YT2FA - / -11 2 ✓ Closing fragment
08-02 08:27 20m - / -9 GM3AND -10 / - 2 Partial capture
08-02 08:23 20m -14 / - MI0NWA - / -19 4 Partial capture
07-31 14:09 20m - / +6 SA3SHN -4 / - 2 Partial capture
07-30 08:47 20m -11 / - PD1DRE - / -11 2 Partial capture
07-28 06:28 20m - / - F5RRS -10 / - 4 Partial capture
07-27 06:44 40m - / - S51VC -6 / - 2 Partial capture
07-19 08:27 20m - / - DJ0OP -7 / - 6 Partial capture
07-19 08:16 20m -8 / -7 MI0NWA -16 / - 3 Partial capture
07-17 19:09 40m -10 / - RN3YN - / - 2 Partial capture
07-05 07:34 20m -18 / -3 SP6SOZ +1 / -13 3 ✓ Full exchange observed
07-04 19:21 40m -10 / - DL2YMR - / -22 2 ✓ Closing fragment
07-04 07:21 20m - / -1 LZ1ZF -10 / - 2 Partial capture
06-28 05:57 20m -13 / +2 II9RICT -5 / -11 2 Partial capture
06-28 05:55 20m - / +4 IQ9BF -16 / - 2 ✓ Closing fragment
06-17 20:00 40m 0 / - IR0RPER - / -11 4 Partial capture
06-17 20:00 40m -1 / 0 II3RITN -10 / -10 3 Partial capture
06-17 19:56 40m +1 / - IR0RPER - / - 3 Partial capture
06-17 19:55 40m -2 / - EA4D - / -11 2 ✓ Closing fragment
06-17 19:53 40m -4 / -4 IR0RPER +5 / -8 3 Partial capture
06-14 15:33 40m -13 / -2 IQ0OS -16 / - 3 ✓ Closing observed
06-14 14:32 40m -4 / - IQ1BK - / -14 4 ✓ Closing fragment
06-14 13:50 40m -6 / - IQ3GO - / - 4 Partial capture

Recent FT8 messages decoded at SO8OO

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

10m
UTC    dB Audio  Message
181430 -19 1192  IV3LDF 5B4AMM +01
181500 -20 1193  IV3LDF RR73; SV1OZ <...> -18
183945  -5  548  RA4P IV3LDF JN66 (x4)
20m
UTC    dB Audio  Message
182900  +2 2129  IV3LDF E74K -10 (x2)
182945 -22 2130  E74K IV3LDF R-02
183000  -1 2129  IV3LDF E74K RR73
201145  -7 2495  UN0GY IV3LDF JN66 (x3)
190100 -14 1177  4O4DB IV3LDF JN66
070200  -8 1458  IV3LDF SV5AZK -05 (x2)
070700  -6 1458  IV3LDF EB3JT R-02 (x2)
183615  +0 2843  N2BJ IV3LDF JN66 (x3)
40m
UTC    dB Audio  Message
192100 -10 1170  DL2YMR IV3LDF R-22 (x2)
190615 -10  693  RN3YN IV3LDF JN66 (x3)
064400  -5 2544  IV3LDF S51VC JN76 (x2)
072945  -8 2582  IV3LDF UZ5CA -16
091045 -14 1146  IV3LDF DM3YBN JO60
071915 -13  898  IV3LDF DL2VN JO51
155430 -19 1010  IV3LDF SP3IPA RR73
073715 -17 1013  IV3LDF IZ4AIF RR73
074100 -24 1582  IV3LDF IZ5RKH +10 (x2)
212200 -22 1852  IV3LDF CN8NS RR73
80m
UTC    dB Audio  Message
201000  +3  902  IV3LDF IQ6CC/3 -11 (x2)
201100  +3  902  IV3LDF RR73; CT7AUT <...> -06

Decoder S/N history by band

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