HZ1IP — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Saudi Arabia Most frequent locator attributed to this token: LK18

Receiver-side FT8 activity involving HZ1IP, decoded by SO8OO in southeastern Poland. 82 FT8 messages attributed to this token as transmitter, on 40m, across 2 UTC dates in the available aggregate history. Observed between 2026-09-19 and 2026-09-21.

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 82 FT8 messages attributed to HZ1IP as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -16 dB; no usual signal pattern is inferred.

Overview

82
Messages attributed
2
UTC dates decoded
8
Active 15-min windows
-16 dB
Estimated median S/N

Bands

40m · 82
First attributed message: 2026-09-19
Last attributed message: 2026-09-21 02:41 UTC

Observed FT8 message patterns

Attributed sample
82 messages
Active dates
2 UTC dates
Estimated median S/N
-16 dB
Estimated 10th-90th percentile
-20 to -11 dB
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 46, moderate (-15 to -9 dB) 33, strong (≥ -8 dB) 3.

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 HZ1IP in decoded directed-looking exchanges:

Most frequent locator attributed to HZ1IP

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
LK18 · 31 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
3,972 km (approx.)
Last such locator decoded
2026-09-21 02:40 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 UTCBandHZ1IP S/NCounterpartCounterpart S/NMsgsCapture
09-21 02:30 40m -20 / - KA1BMF - / -9 6 ✓ Closing fragment
09-21 02:26 40m -17 / -12 F4CQS -18 / -10 7 ✓ Full exchange observed
09-21 02:25 40m -17 / - UX7QV - / -5 2 ✓ Closing fragment
09-21 02:23 40m -18 / - AA2T -12 / -9 4 ✓ Closing observed
09-21 02:22 40m -20 / -13 UA3AGW +12 / +1 5 ✓ Full exchange observed
09-21 02:21 40m - / - PI4DX -8 / - 5 Partial capture
09-21 02:21 40m -17 / - DL1USB - / -1 2 ✓ Closing fragment
09-21 02:17 40m -16 / -8 TA2EE -24 / -9 2 Partial capture
09-21 02:11 40m - / - EB3JT -6 / - 4 Partial capture
09-21 02:10 40m -18 / - PD7LJ - / - 4 Partial capture
09-21 02:08 40m -17 / -10 RY3F +6 / -2 4 ✓ Full exchange observed
09-21 01:36 40m - / -14 KA1BMF -12 / - 5 Partial capture
09-21 01:35 40m -19 / - KD2TDA - / -20 5 Partial capture
09-21 01:25 40m -12 / - SP5EXA - / -7 2 ✓ Closing fragment
09-21 01:25 40m - / - MI7XHT -4 / - 3 Partial capture
09-21 00:51 40m - / -17 RY3F +10 / - 2 Partial capture
09-21 00:51 40m - / - PI4DX -20 / - 3 Partial capture
09-21 00:51 40m - / - RZ4FWA -15 / - 2 Partial capture
09-21 00:50 40m -12 / - IU8RFW - / -4 2 ✓ Closing fragment
09-19 00:51 40m -15 / -9 F6IRA -2 / +1 16 ✓ Full exchange observed
09-19 00:47 40m -14 / +1 W1RQ -4 / +2 4 ✓ Full exchange observed
09-19 00:47 40m - / - UA4FKT +5 / - 4 Partial capture
09-19 00:43 40m - / - UA4FKT +7 / - 2 Partial capture
09-19 00:40 40m -9 / - RW9ULK -12 / - 2 Partial capture
09-19 00:39 40m - / - EB1LA -12 / - 2 Partial capture
09-19 00:36 40m - / -17 R1ZBR -12 / - 2 Partial capture
09-19 00:36 40m -13 / -4 CT2HEX -12 / -19 7 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
022730 -18 1905  F4CQS HZ1IP R-13 (x4)
022930 -18 1905  CQ HZ1IP LK18
023000 -18 1905  KA1BMF HZ1IP R-09 (x6)
023615 -24 1905  HZ1IP WB4MSG EM96
024030 -18 1905  CQ HZ1IP LK18
024100 -14 1905  UT9NA HZ1IP +00
024115 -13  906  HZ1IP N4DWD EM86

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.

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