OH3DIG — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Finland Locator transmitted in a decoded message: KP21

Receiver-side FT8 activity involving OH3DIG, decoded by SO8OO in southeastern Poland. 48 related FT8 messages, 1 CQ messages, observed on 80m, 40m, 20m, across 4 UTC dates. Heard between 2026-05-31 and 2026-08-18.

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

48
Related messages
1
CQ messages
4
UTC dates heard
-3 dB
Mean decoder S/N

Bands

First seen: 2026-05-31
Last seen: 2026-08-18 16:19 UTC

Activity Heatmap

Locator transmitted by OH3DIG

Approximate centre of KP21, decoded 2026-06-06 19:20 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 UTCBandOH3DIG S/NCounterpartCounterpart S/NMsgsCapture
08-18 18:18 40m - / - PE1NPS -14 / - 3 Partial capture
08-18 18:17 40m - / 0 DK7ZT -17 / - 2 Partial capture
08-18 18:17 40m - / - SV1DKR -15 / - 2 Partial capture
08-18 17:53 80m -15 / -14 UA4FKT 0 / - 6 ✓ Closing observed
08-18 17:50 80m -24 / -12 LY3I +6 / - 3 ✓ Closing observed
08-18 17:50 80m -24 / -21 OM2ZZ +11 / +3 10 ✓ Full exchange observed
06-07 19:24 80m - / - YL3ATH +8 / - 2 ✓ Closing fragment
06-07 14:22 40m - / -20 R95WTA -15 / - 9 Partial capture
06-07 14:18 40m - / -12 OZ2LC -6 / - 2 Partial capture
06-07 13:44 20m - / - F4BYA -10 / - 2 ✓ Closing fragment
06-06 19:44 40m - / -14 F4JRC +11 / - 3 ✓ Closing fragment
06-06 18:38 20m -12 / -24 GJ0KYZ 0 / +4 4 ✓ Full exchange observed
05-31 10:07 20m - / -12 TF5B +1 / - 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
142345 -16 1867  OH3DIG R95WTA -20 (x8)
181745 -17 1905  OH3DIG DK7ZT +00
181745 -17 2058  OH3DIG SV1DKR KM18
181815 -13 2293  OH3DIG PE1NPS JO22
181815 -13 2058  OH3DIG SV1DKR KM18
181845 -14 2293  OH3DIG PE1NPS JO22
181845 -17 1905  OH3DIG DK7ZT +00
181915 -15 2292  OH3DIG PE1NPS JO22
80m
UTC    dB Audio  Message
175100  +9 1415  OH3DIG LY3I RR73
175130 +13 2631  OH3DIG OM2ZZ JN88 (x2)
175215 -24 1120  OM2ZZ OH3DIG +03
175230 +12 2631  OH3DIG OM2ZZ R-21 (x2)
175330  +3 1120  OH3DIG UA4FKT LO23
175330 +11 2631  OH3DIG OM2ZZ R-21
175400  -2 1120  OH3DIG UA4FKT LO23
175400  +6 2631  OH3DIG OM2ZZ 73
175430  -1 1120  OH3DIG UA4FKT LO23
175430  +9 2631  OH3DIG OM2ZZ 73
175500  -1 1120  OH3DIG UA4FKT R-14
175515 -15 1120  UA4FKT OH3DIG RR73
175530  +3 1120  OH3DIG UA4FKT 73
20m
UTC    dB Audio  Message
100730  +4 1674  OH3DIG TF5B -12 (x3)
183800 -13  717  GJ0KYZ OH3DIG KP21
183815  -1  717  OH3DIG GJ0KYZ -24
183830 -10  717  GJ0KYZ OH3DIG R+04
183845  +0  717  OH3DIG GJ0KYZ RR73
191800 -19 1637  BH3FZG OH3DIG KP21
192045 -17 2123  CQ ARRL OH3DIG KP21
134415  -9 2767  OH3DIG F4BYA JN19 (x2)

Decoder S/N history by band

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