HB9FUR — 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 HB9FUR, decoded by SO8OO in southeastern Poland. 1,068 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 43 UTC dates in the available aggregate history. Observed between 2026-06-11 and 2026-11-03.

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 1,068 FT8 messages attributed to HB9FUR as the transmitting token by decoded message structure across 43 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (31%), followed by 20 m (29%) and 40 m (14%). Most decodes (98%) 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 (67%); the estimated median was -5 dB.

Overview

1,068
Messages attributed
43
UTC dates decoded
157
Active 15-min windows
-5 dB
Estimated median S/N

Bands

First attributed message: 2026-06-11
Last attributed message: 2026-11-03 22:25 UTC

Observed FT8 message patterns

Attributed sample
1,068 messages
Active dates
43 UTC dates
Estimated median S/N
-5 dB
Estimated 10th-90th percentile
-16 to +4 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 119, moderate (-15 to -9 dB) 229, strong (≥ -8 dB) 720.

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.

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 HB9FUR

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 · 609 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
975 km (approx.)
Last such locator decoded
2026-11-03 22:25 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 UTCBandHB9FUR S/NCounterpartCounterpart S/NMsgsCapture
11-03 22:24 80m -4 / - RA6FCU/P - / - 2 Partial capture
11-03 22:20 80m +6 / - S51SLO - / -14 2 Partial capture
11-03 22:17 80m +4 / - PI40EUDXF +6 / -2 5 Partial capture
11-03 22:15 80m +4 / - LZ9DX - / -14 2 ✓ Closing fragment
11-03 22:09 160m +1 / - ON6LEO +6 / +3 5 Partial capture
11-03 22:08 160m +4 / +2 OM3RP +10 / +1 4 ✓ Full exchange observed
11-03 22:05 160m -4 / -7 OZ5AGJ -3 / -18 5 ✓ Full exchange observed
11-03 21:49 160m -6 / - UA6JQ - / -18 2 Partial capture
11-03 21:45 160m -2 / - UN0GY - / - 30 Partial capture
11-03 21:42 160m -5 / - OO0O - / - 4 Partial capture
11-03 21:38 160m -12 / - Z31PM - / - 5 Partial capture
11-03 21:37 160m -7 / - UN0GY - / - 3 Partial capture
11-03 21:33 160m -4 / - OO0O - / - 4 Partial capture
11-03 21:19 160m -1 / - SV9MBH - / -19 4 Partial capture
11-03 21:12 160m -11 / - JA2VQF - / - 3 Partial capture
11-03 21:03 160m +2 / +5 9A2AJ -6 / +2 5 ✓ Full exchange observed
11-03 20:59 160m -10 / - HB9ISP - / +4 2 Partial capture
11-03 20:50 160m +5 / - DF8NY/QRP - / - 15 Partial capture
11-03 20:47 160m 0 / -20 R2FC -6 / -1 7 ✓ Full exchange observed
11-03 20:42 160m -18 / -25 5B4AMX 0 / -10 5 ✓ Full exchange observed
11-03 20:40 160m -14 / - 9H1ES - / - 2 Partial capture
11-03 20:34 160m -6 / - UN0GY - / - 4 Partial capture
11-02 22:58 80m -2 / - EX7DY - / - 7 Partial capture
11-02 22:54 80m -2 / +2 TA1MB -12 / -20 4 ✓ Full exchange observed
11-02 22:49 80m - / -16 CT3HQ -13 / - 2 Partial capture
11-02 22:49 80m +4 / - OD5ZZ - / -24 10 ✓ Closing fragment
11-02 22:45 80m +7 / - R9OAE - / - 3 Partial capture
11-02 22:39 80m -1 / -23 OD5ZZ -18 / - 11 Partial capture
11-02 22:26 80m -2 / - 9A2AJ +14 / - 8 ✓ Full exchange observed
11-02 22:22 80m +3 / - G3TKT - / -21 3 ✓ Closing fragment
11-02 22:19 80m +2 / - II4GCLB - / -13 2 Partial capture
11-02 22:12 80m -3 / - OD5ZZ - / - 4 Partial capture
11-02 22:10 80m +14 / -13 PC40EUDXF -16 / -10 3 Partial capture
11-02 21:45 40m - / -18 SV5BYP -7 / - 3 ✓ Closing fragment
11-02 21:17 40m - / -16 PF40EUDXF -6 / - 2 Partial capture
11-01 21:25 80m -8 / - LZ911TD - / -13 2 Partial capture
11-01 21:19 160m 0 / - UN0GY - / - 3 Partial capture
11-01 21:15 160m -15 / -11 OE8RPK -16 / -16 4 ✓ Full exchange observed
11-01 21:12 160m -12 / -4 IK6BSN 0 / 0 5 ✓ Full exchange observed
11-01 21:09 160m -7 / - F4HGF - / -12 4 ✓ Closing fragment
11-01 21:06 160m - / -11 I1WXY -11 / - 3 ✓ Closing fragment
11-01 21:03 160m -4 / -1 DB3OI -16 / -7 5 ✓ Full exchange observed
11-01 20:58 160m +5 / - M0PNN -18 / -17 11 ✓ Closing observed
11-01 20:53 160m +3 / - UN0GY - / - 5 Partial capture
11-01 20:47 160m -5 / -16 EA8DO -24 / -17 11 Partial capture
11-01 20:28 160m +3 / -9 OH0Z -2 / -5 7 ✓ Full exchange observed
11-01 20:24 160m +4 / - MW7GQB - / -7 5 ✓ Closing fragment
11-01 20:22 160m -4 / -9 OH2XX +9 / -2 5 ✓ Full exchange observed
11-01 20:20 160m -6 / -10 9A2G +9 / -3 5 ✓ Full exchange observed
10-31 21:51 160m +8 / - 9A60CBM - / -14 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

80m
UTC    dB Audio  Message
221600  +5  805  LZ9DX HB9FUR 73
221645  +9  805  TA7MMI HB9FUR JN47
221745 +10  761  PI40EUDXF HB9FUR JN47 (x3)
221900  +6 2583  HB9FUR PI40EUDXF +14
221915  -5  761  PI40EUDXF HB9FUR R-02
222015  +2  761  S51SLO HB9FUR JN47 (x2)
222215  +7  762  AP5ARS HB9FUR JN47
222415  +1  761  PI40EUDXF HB9FUR JN47
222445  -1 2049  RA6FCU/P HB9FUR JN47 (x2)
222545  +8  326  R9CS/P HB9FUR JN47
222630 +11 2631  HB9FUR AO40EUDXF +03
160m
UTC    dB Audio  Message
220600  -5  804  HB9FUR OZ5AGJ 73
220715  -2  804  CQ HB9FUR JN47 (x3)
220830 +12 2943  HB9FUR OM3RP JN88
220845  +4  804  OM3RP HB9FUR +01
220900  +6  804  HB9FUR ON6LEO JO21
220900 +10 2944  HB9FUR OM3RP R+02 (x2)
220945  -7  804  ON6LEO HB9FUR +03 (x4)
221215  +4  804  CQ HB9FUR JN47 (x2)
40m
UTC    dB Audio  Message
211015  +8  452  HB9FUR PD0IFI R+08
211030  +5  452  PD0IFI HB9FUR RR73
211045  +8  452  HB9FUR PD0IFI 73
183930  +1 1965  VJ6X HB9FUR JN47
211915  +3 2306  SP9SIR HB9FUR JN47
212100  +0 1979  KB1EFS HB9FUR R-13 (x2)
215730  +2 2881  HB9FUR ZC4OL RR73
195515  -5 2631  HB9FUR TC0TR -19 (x2)
211730  -2  476  HB9FUR PF40EUDXF -16 (x2)
214530  -8 1388  HB9FUR SV5BYP -18 (x3)
10m
UTC    dB Audio  Message
210945 -17 2048  PU8MIL HB9FUR JN47 (x3)
180045 -20 2048  <...> HB9FUR JN47
131630 -10  804  HB9FUR RR73; OK1ND <...> -14
60m
UTC    dB Audio  Message
205415  -7 1023  HB9FUR TM60LOUV -15
205430 -12 1024  TM60LOUV HB9FUR R+10
205515 -14  546  HB9FUR SP5JMA KO02
205530  -6  545  SP5JMA HB9FUR -07
205545 -10  546  HB9FUR SP5JMA R-14
205715 -18 1506  ON8DX HB9FUR JN47
205800 -23 1628  CT7ARQ HB9FUR JN47 (x2)
210015 -16 1505  ON8DX HB9FUR JN47
210030 -13 1506  HB9FUR ON8DX +04
210045 -21 1505  ON8DX HB9FUR R+01
210100 -12 1506  HB9FUR ON8DX RR73
210115 -18 1505  ON8DX HB9FUR 73
210400 -17 1626  CT7ARQ HB9FUR JN47 (x2)
20m
UTC    dB Audio  Message
205600  -2 2718  W1TF HB9FUR JN47 (x2)
205845  +2  350  C91RU HB9FUR JN47 (x2)
140800 -15 2434  3B8HK HB9FUR JN47
200800 -10 1937  R4AAR HB9FUR JN47
200900  -3  967  M8GGU HB9FUR JN47 (x2)
201030  -5 2475  NB2E HB9FUR JN47
201230  -4  969  M8GGU HB9FUR 73
201330 -14 1404  BA5AN HB9FUR -18 (x2)
201645  -7 2070  KF8FXK HB9FUR JN47 (x2)
185815  -9 1712  <...> HB9FUR R-15

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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