HA7KOL — 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: Hungary Most frequent locator attributed to this token: JN97

Receiver-side FT8 activity involving HA7KOL, decoded by SO8OO in southeastern Poland. 99 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 12 UTC dates in the available aggregate history. Observed between 2026-07-06 and 2026-10-30.

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 99 FT8 messages attributed to HA7KOL as the transmitting token by decoded message structure across 12 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (52%), followed by 80 m (48%). Most decodes (60%) fell within the six-hour window 15:00-21:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.

Overview

99
Messages attributed
12
UTC dates decoded
24
Active 15-min windows
-8 dB
Estimated median S/N

Bands

80m · 48 40m · 51
First attributed message: 2026-07-06
Last attributed message: 2026-10-30 18:27 UTC

Observed FT8 message patterns

Attributed sample
99 messages
Active dates
12 UTC dates
Estimated median S/N
-8 dB
Estimated 10th-90th percentile
-22 to +3 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 25, moderate (-15 to -9 dB) 24, strong (≥ -8 dB) 50.

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.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with HA7KOL in decoded directed-looking exchanges:

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to HA7KOL

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
JN97 · 76 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
340 km (approx.)
Last such locator decoded
2026-10-30 18:27 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 UTCBandHA7KOL S/NCounterpartCounterpart S/NMsgsCapture
10-30 19:01 40m - / -10 I1WUA 0 / - 2 ✓ Closing fragment
10-30 18:24 80m -4 / - EX7DY - / - 6 Partial capture
10-30 18:14 80m -4 / - EX7DY - / - 2 Partial capture
10-04 07:05 40m - / -1 EW8AAC -16 / - 2 ✓ Closing fragment
10-04 07:03 40m -14 / - M7WRI - / - 2 Partial capture
09-20 01:46 80m +6 / -15 DO9BAU +10 / - 7 ✓ Closing observed
09-20 01:45 80m +2 / -5 4X1UF -10 / -4 5 ✓ Full exchange observed
09-20 01:42 80m +3 / - KE1IH - / - 2 Partial capture
09-20 01:37 80m +8 / - N1IWP - / - 2 Partial capture
09-20 01:22 80m 0 / - N1IWP - / - 9 Partial capture
08-23 09:56 40m -12 / - HA3KU - / -8 3 ✓ Closing fragment
08-22 13:02 40m -16 / -10 HA7KLA -11 / 0 6 ✓ Full exchange observed
08-22 13:00 40m -12 / - SP6FME - / +1 2 ✓ Closing fragment
08-22 13:00 40m -15 / -13 DK7ZT -14 / -7 4 ✓ Full exchange observed
08-22 12:59 40m -14 / - TM6KJS - / -7 2 ✓ Closing fragment
08-22 12:55 40m -14 / - HA3KHB - / - 5 Partial capture
08-21 14:57 40m -7 / - HA3KHB - / - 6 Partial capture
08-21 14:53 40m -10 / - HA3KHB - / - 2 Partial capture
08-20 19:23 40m -4 / - HA1ZN - / - 2 Partial capture
08-20 17:33 40m -8 / - HA1ZN - / - 2 Partial capture
08-19 18:40 80m -7 / - HA1ZN - / - 5 Partial capture
08-19 18:36 80m -6 / - HA7MRB -7 / -2 2 Partial capture
08-19 18:34 80m -8 / - HA1ZN - / - 2 Partial capture
08-19 18:24 80m - / +3 HA3IS -4 / - 2 ✓ Closing fragment
08-17 17:00 80m -9 / - HA1DSL - / -3 4 ✓ Closing fragment
08-09 20:04 80m -8 / - JE6WOQ - / - 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
130215 -19 1540  DK7ZT HA7KOL 73
130230 -13 1540  HA7KOL HA7KLA KN06
130245 -12 1540  HA7KLA HA7KOL +00
130300 -13 1540  HA7KOL HA7KLA R-10
130315 -20 1539  HA7KLA HA7KOL RR73
130330  -9 1540  HA7KOL HA7KLA 73
095645 -13 1540  HA3KU HA7KOL JN97 (x3)
070300 -13 1540  M7WRI HA7KOL JN97 (x2)
070530 -15 1725  HA7KOL EW8AAC -01 (x2)
190130  +0 1473  HA7KOL I1WUA -10 (x2)
80m 
UTC    dB Audio  Message
014800 +12 2502  HA7KOL DO9BAU JO62 (x2)
014845  +6 1504  DO9BAU HA7KOL RR73
014900 +13 2502  HA7KOL DO9BAU 73
181415  -1 1504  EX7DY HA7KOL JN97 (x2)
181830  -4 2372  HA7KOL IQ4JO JN63
181845  +2 1504  CQ HA7KOL JN97
181900 -10 1504  HA7KOL PA3BMB JO22
182445  -8 1504  EX7DY HA7KOL JN97 (x6)
20m 
UTC    dB Audio  Message
190545  -1 2572  HA7KOL F1PBZ -12

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

CW

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

Explore CW reception at SO8OO

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