HB9BGV — 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: Switzerland Most frequent locator attributed to this token: JN47

Receiver-side FT8 activity involving HB9BGV, decoded by SO8OO in southeastern Poland. 185 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, across 8 UTC dates in the available aggregate history. Observed between 2026-07-17 and 2026-11-06.

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 185 FT8 messages attributed to HB9BGV as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (47%), followed by 60 m (37%) and 80 m (15%). Most decodes (54%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (90%); the estimated median was 0 dB.

Overview

185
Messages attributed
8
UTC dates decoded
25
Active 15-min windows
0 dB
Estimated median S/N

Bands

160m · 87 80m · 27 60m · 68 40m · 3
First attributed message: 2026-07-17
Last attributed message: 2026-11-06 06:27 UTC

Observed FT8 message patterns

Attributed sample
185 messages
Active dates
8 UTC dates
Estimated median S/N
0 dB
Estimated 10th-90th percentile
-9 to +11 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 13, strong (≥ -8 dB) 166.

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 HB9BGV 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 HB9BGV

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
JN47 · 169 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
975 km (approx.)
Last such locator decoded
2026-11-06 06:27 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 UTCBandHB9BGV S/NCounterpartCounterpart S/NMsgsCapture
11-06 06:25 60m +4 / - KH8A - / - 4 Partial capture
11-06 06:10 60m -6 / - OE3FVU -1 / +2 5 ✓ Full exchange observed
11-06 06:09 60m -6 / - EA3NE -15 / -1 5 ✓ Full exchange observed
11-06 06:08 60m +6 / - ZL2CC - / -15 2 ✓ Closing fragment
11-04 16:59 80m -6 / - KH8A - / - 2 Partial capture
11-04 16:51 80m -6 / - KH8A - / - 6 Partial capture
11-04 16:45 80m -13 / - KH8A - / - 5 Partial capture
11-04 16:19 80m +1 / - KH8A - / - 3 Partial capture
11-04 16:11 80m +1 / - KH8A - / - 4 Partial capture
11-04 16:04 80m -4 / - KH8A - / - 2 Partial capture
11-04 15:20 80m -12 / - KH8A - / - 4 Partial capture
11-03 16:05 60m 0 / - KH8A - / - 10 Partial capture
11-02 17:01 60m -4 / - KH8A - / - 28 Partial capture
11-02 16:53 60m 0 / - KH8A - / - 10 Partial capture
11-02 16:50 60m -2 / - KH8A - / - 2 Partial capture
10-04 21:02 160m +7 / - 9T0MD - / -24 4 Partial capture
10-04 20:58 160m +11 / - 9T0MD - / - 4 Partial capture
10-03 02:34 60m - / - F5RRS +4 / - 4 Partial capture
10-03 02:29 60m +11 / - 9T0MD - / -15 7 ✓ Closing fragment
08-30 23:43 160m +1 / - RI1FJL - / -19 5 ✓ Closing fragment
08-30 23:06 160m +12 / - RI1FJL - / - 14 Partial capture
08-30 22:43 160m +3 / - RI1FJL - / - 19 Partial capture
08-30 21:51 160m -2 / - RI1FJL - / - 41 Partial capture

Recent FT8 messages decoded at SO8OO

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

60m 
UTC    dB Audio  Message
060915 -15 1577  HB9BGV EA3NE +19 (x2)
061000  -6 1576  EA3NE HB9BGV R-01
061015 -14 1576  HB9BGV EA3NE RRR
061030  -6 1576  EA3NE HB9BGV 73
061045  -2 1943  HB9BGV OE3FVU JN78
061100  -7 1576  OE3FVU HB9BGV +02
061115  +0 1943  HB9BGV OE3FVU R+12
061130  -6 1576  OE3FVU HB9BGV RR73
061145  -2 1943  HB9BGV OE3FVU 73
061215  +4 1576  ZL2AGY HB9BGV JN47
062545  +3 1880  KH8A HB9BGV JN47 (x4)
80m 
UTC    dB Audio  Message
162015  -4 1722  KH8A HB9BGV JN47 (x15)
160m 
UTC    dB Audio  Message
231515 +11 1329  RI1FJL HB9BGV JN47 (x6)
234600 +19 2696  HB9BGV UA3ZUX KO90
205815  +5 1428  9T0MD HB9BGV JN47 (x8)

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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