HA5IS — 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 HA5IS, decoded by SO8OO in southeastern Poland. 183 FT8 messages attributed to this token as transmitter, on 40m, across 6 UTC dates in the available aggregate history. Observed between 2026-09-13 and 2026-10-03.

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 183 FT8 messages attributed to HA5IS as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (73%); the estimated median was -4 dB.

Overview

183
Messages attributed
6
UTC dates decoded
18
Active 15-min windows
-4 dB
Estimated median S/N

Bands

40m · 183
First attributed message: 2026-09-13
Last attributed message: 2026-10-03 09:23 UTC

Observed FT8 message patterns

Attributed sample
183 messages
Active dates
6 UTC dates
Estimated median S/N
-4 dB
Estimated 10th-90th percentile
-12 to +7 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 49, strong (≥ -8 dB) 133.

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 HA5IS 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 HA5IS

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 · 97 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
340 km (approx.)
Last such locator decoded
2026-10-03 09:23 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 UTCBandHA5IS S/NCounterpartCounterpart S/NMsgsCapture
10-29 03:48 40m - / +7 G3TKT -6 / - 2 ✓ Closing fragment
10-29 03:40 40m - / -10 EA5JLB -2 / - 3 ✓ Closing fragment
10-29 03:30 40m - / -1 5B4AMX -11 / - 3 Partial capture
10-29 03:30 40m - / +3 LZ2CC -14 / - 2 ✓ Closing fragment
10-29 03:25 40m - / - IU8RFW +2 / - 4 ✓ Closing fragment
10-29 03:16 40m - / -11 EC3A -3 / - 3 ✓ Closing fragment
10-28 03:38 40m - / +6 SV5BYP -9 / - 3 ✓ Closing fragment
10-28 03:07 40m - / -14 CT7BRV -4 / - 2 ✓ Closing fragment
10-25 03:11 40m - / -7 EA7R -6 / - 3 ✓ Closing fragment
10-03 09:21 40m -9 / - IU8CEU - / -25 6 Partial capture
10-03 09:18 40m -8 / - IQ0SQ - / -12 2 ✓ Closing fragment
10-03 09:02 40m -8 / - PF1B - / -12 2 Partial capture
10-03 08:59 40m -4 / -3 9A5AZK -9 / +2 5 ✓ Full exchange observed
10-03 08:54 40m +4 / - S58ET - / -6 3 ✓ Closing fragment
10-03 08:52 40m +3 / - DL/PA2RO - / -8 2 Partial capture
10-03 08:51 40m -10 / - IQ9SZ/7 - / -9 2 Partial capture
10-02 02:40 40m - / +7 TA2VUZ -10 / - 2 ✓ Closing fragment
10-02 02:39 40m - / -4 HB9SEX +4 / - 2 ✓ Closing fragment
09-26 08:23 40m -13 / - SP1ZMO - / - 3 Partial capture
09-26 08:21 40m -10 / - IK2ZJR -14 / +3 3 ✓ Closing observed
09-26 08:18 40m -8 / -4 SP2EOE -4 / +4 4 ✓ Full exchange observed
09-26 08:16 40m -14 / - DJ2CR - / -10 3 ✓ Closing fragment
09-26 08:12 40m -13 / - SP1ZMO -19 / -7 6 ✓ Closing observed
09-26 08:09 40m -10 / - M0SSV - / -9 3 Partial capture
09-26 08:07 40m -11 / - IZ8PPI - / -25 2 Partial capture
09-26 08:05 40m -3 / - G3PMY - / -8 3 ✓ Closing fragment
09-26 08:02 40m -12 / +8 SP100PKP -16 / +2 3 Partial capture
09-26 08:01 40m +6 / - EA7LZ - / - 2 Partial capture
09-26 07:58 40m -12 / - SP7VCL -7 / +2 5 ✓ Closing observed
09-26 07:56 40m - / -4 OM5ALL -8 / - 2 Partial capture
09-26 07:54 40m -8 / - DL7DF -11 / -2 4 ✓ Closing observed
09-26 07:53 40m -12 / - IW0EKC - / -3 3 ✓ Closing fragment
09-26 04:45 40m - / -1 GJ0KYZ -9 / - 3 ✓ Closing fragment
09-21 06:58 40m +7 / - SP7WMI - / -13 3 ✓ Closing fragment
09-21 06:56 40m -4 / -3 HF100PKP -10 / +1 2 Partial capture
09-21 06:51 40m 0 / -9 PD4RJ -17 / -11 6 Partial capture
09-21 06:48 40m -6 / - DA1TE -9 / -11 4 ✓ Closing observed
09-21 06:46 40m -2 / -7 OT7K +4 / - 4 ✓ Full exchange observed
09-21 06:45 40m -2 / -3 HB10GBT -10 / -2 3 Partial capture
09-21 06:43 40m -4 / -6 SA7BYQ -17 / -8 6 ✓ Full exchange observed
09-21 06:40 40m 0 / -12 PI4TS -4 / -3 3 Partial capture
09-21 06:39 40m +2 / -1 DL1DOS -5 / -3 5 ✓ Full exchange observed
09-21 04:02 40m - / -5 RA6HN 0 / - 4 ✓ Closing fragment
09-21 04:02 40m - / +3 GJ0KYZ -4 / - 2 ✓ Closing fragment
09-21 04:00 40m - / - M7KEV -6 / - 2 ✓ Closing fragment
09-21 03:57 40m - / - RD3FY -1 / - 4 Partial capture
09-21 03:56 40m - / -13 CN8NS -8 / - 2 ✓ Closing fragment
09-21 03:48 40m - / +10 M0LAD +8 / - 3 ✓ Closing fragment
09-18 08:13 40m +4 / - EB3DIM - / - 2 Partial capture
09-18 08:09 40m -2 / - IQ0AAI - / -7 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
031815  +1 1946  HA5IS EC3A RR73
032530  +4 2867  HA5IS IU8RFW JN70 (x4)
033000 -18 1733  HA5IS LZ2CC +03
033000 -11 1614  HA5IS 5B4AMX -01
033030 -11 1733  HA5IS LZ2CC RR73
033030  -7 1615  HA5IS 5B4AMX -01 (x2)
034030  -3 2416  HA5IS EA5JLB -10 (x3)
034815  -7 2130  HA5IS G3TKT R+07 (x2)

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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