HL3GOB — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Republic of Korea Most frequent locator attributed to this token: PM36

Receiver-side FT8 activity involving HL3GOB, decoded by SO8OO in southeastern Poland. 7 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-22.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 7 FT8 messages attributed to HL3GOB as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). In this small sample, the estimated median decoder S/N was -24 dB; no usual signal pattern is inferred.

Overview

7
Messages attributed
1
UTC dates decoded
3
Active 15-min windows
-24 dB
Estimated median S/N

Bands

20m · 7
First attributed message: 2026-08-22
Last attributed message: 2026-08-22 14:28 UTC

Observed FT8 message patterns

Attributed sample
7 messages
Active dates
1 UTC dates
Estimated median S/N
-24 dB
S/N percentile sample
Too small
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 1, strong (≥ -8 dB) 0.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with HL3GOB in decoded directed-looking exchanges:

Most frequent locator attributed to HL3GOB

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator
PM36 · 4 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
7,936 km (approx.)
Last such locator decoded
2026-08-22 14:28 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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 UTCBandHL3GOB S/NCounterpartCounterpart S/NMsgsCapture
10-14 21:04 40m - / - IK0QDM -15 / - 6 Partial capture
10-14 20:59 40m - / - IK0QDM -12 / - 4 Partial capture
08-30 22:33 20m - / -7 TJ1GD -1 / - 3 ✓ Closing fragment
08-28 15:38 40m - / -15 RW3QU -2 / - 2 ✓ Closing fragment
08-25 08:01 20m - / -22 ON6AA +11 / - 4 ✓ Closing fragment
08-22 14:17 20m - / - F4MSA +6 / - 2 Partial capture
08-22 13:54 20m - / - F1PSX 0 / - 5 Partial capture
08-22 13:39 20m - / - R2EA/P -10 / - 2 ✓ Closing fragment
08-17 13:44 20m - / - IZ8JBO -7 / - 3 Partial capture
08-16 14:52 20m - / -25 F4MSA 0 / - 3 Partial capture
08-16 14:44 20m - / -25 F4MSA -1 / - 2 Partial capture
08-16 14:43 20m - / -18 UA3ZMQ -12 / - 2 Partial capture
08-16 14:26 20m - / -21 R1WBJ -14 / - 2 ✓ Closing fragment
08-16 13:57 20m - / - EB3JT -15 / - 6 Partial capture
08-16 13:48 20m - / - DB2HA -13 / - 11 Partial capture
08-16 12:52 20m - / -21 F4MUD -12 / - 9 Partial capture
08-15 13:47 20m - / -18 UT9EO -10 / - 2 ✓ Closing fragment
08-15 13:20 20m - / - UR9QQ -14 / - 2 Partial capture
08-15 13:13 20m - / - PD9FLX -6 / - 9 Partial capture
08-15 12:44 20m - / -14 ON8MA -12 / - 4 ✓ Closing fragment
08-15 12:43 20m - / - PA6LST -13 / - 3 Partial capture
08-15 12:42 20m - / - PD1ADA -13 / - 8 Partial capture
08-15 08:56 20m - / - DL1NCH -10 / - 2 Partial capture
08-15 06:53 20m - / -14 DL3OCF -10 / - 2 Partial capture
08-15 06:10 20m - / - EB5AL -1 / - 7 Partial capture
08-13 19:29 20m - / - MI9PBM +3 / - 3 Partial capture
08-13 19:29 20m - / - ON6AA -4 / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
153845  -4 2167  HL3GOB RW3QU -15 (x2)
205930 -12 2042  HL3GOB IK0QDM JN61 (x10)
20m 
UTC    dB Audio  Message
141830 -18 2009  WV6C HL3GOB R-07
142415  -6 1600  HL3GOB G0ROG IO80
142430 -24 2009  K7LNY HL3GOB PM36
142500 -22 2009  N7UJJ HL3GOB PM36
142545 -10 1217  HL3GOB R4HHN LO43
142815 -13  576  CQ NA HL3GOB PM36
162300  -7 1018  HL3GOB 2E0FUM IO92
212200 -19 1431  HL3GOB IK6DLK JN63
080115  +9 2793  HL3GOB ON6AA JO11 (x4)
223330  +0  516  HL3GOB TJ1GD -07 (x3)

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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