HB9BWE — 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 HB9BWE, decoded by SO8OO in southeastern Poland. 615 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 35 UTC dates in the available aggregate history. Observed between 2026-06-22 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 615 FT8 messages attributed to HB9BWE as the transmitting token by decoded message structure across 35 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (43%), followed by 40 m (30%) and 160 m (15%). Most decodes (76%) fell within the six-hour window 23:00-05:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (80%); the estimated median was +0.4 dB.

Overview

615
Messages attributed
35
UTC dates decoded
75
Active 15-min windows
+0.4 dB
Estimated median S/N

Bands

First attributed message: 2026-06-22
Last attributed message: 2026-11-06 09:04 UTC

Observed FT8 message patterns

Attributed sample
615 messages
Active dates
35 UTC dates
Estimated median S/N
+0.4 dB
Estimated 10th-90th percentile
-14 to +10 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 43, moderate (-15 to -9 dB) 77, strong (≥ -8 dB) 495.

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 HB9BWE

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 · 343 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
975 km (approx.)
Last such locator decoded
2026-11-03 18:13 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 UTCBandHB9BWE S/NCounterpartCounterpart S/NMsgsCapture
11-03 18:06 80m +5 / - UD8D - / - 2 Partial capture
11-03 18:03 40m +7 / - SV5BYP - / -7 2 Partial capture
11-03 18:01 40m -1 / - HS5NMF - / - 3 Partial capture
11-03 17:58 40m +1 / - UA3GJM -8 / -10 3 ✓ Closing observed
11-03 17:55 40m 0 / - DL1CC - / +5 6 ✓ Closing fragment
11-03 17:48 40m -8 / - DF7NO - / -11 2 Partial capture
11-03 17:47 40m -6 / - BA5AW - / -16 2 Partial capture
11-03 17:45 40m -6 / -5 SV2CWV -11 / +3 5 ✓ Full exchange observed
11-03 17:43 40m -1 / - TF3VS - / -8 3 ✓ Closing fragment
11-03 15:40 10m -7 / - XE1ACA - / - 5 Partial capture
11-03 15:35 10m -8 / - KD2NXO - / +6 2 ✓ Closing fragment
11-03 15:30 10m -5 / - YY4GPM - / +2 6 ✓ Closing fragment
11-03 15:25 10m -8 / - KA2JNT - / -7 2 ✓ Closing fragment
11-03 15:23 10m +2 / -9 DL1TS -6 / -12 4 ✓ Full exchange observed
11-03 15:21 10m +3 / - OM3DX - / - 3 ✓ Closing fragment
10-30 18:36 80m 0 / -17 UD3T -7 / -10 8 ✓ Full exchange observed
10-30 18:30 40m +8 / - BI4IWL - / -7 5 ✓ Closing fragment
10-30 18:28 40m +2 / - SM5XHS - / - 5 Partial capture
10-29 18:41 40m +3 / - AP5ARS - / - 6 Partial capture
10-29 18:38 40m 0 / -15 JA4FKX -9 / +8 7 ✓ Full exchange observed
10-29 18:35 40m +2 / - TF4M - / -4 3 ✓ Closing fragment
10-29 18:34 40m +2 / - 5Q1X - / -13 2 ✓ Closing fragment
10-29 18:32 40m +1 / - UA0LQE - / - 3 Partial capture
10-29 18:28 40m +2 / - EX7CQ - / +6 4 Partial capture
10-29 18:24 40m +3 / - ZL1VAH - / -18 7 Partial capture
10-29 18:23 40m -2 / - M7EJN - / -4 3 ✓ Closing fragment
10-26 18:52 160m -3 / - DK7TX -16 / - 2 ✓ Closing observed
10-26 18:49 160m -3 / - SM2OTU - / -11 3 ✓ Closing fragment
10-26 18:45 160m -14 / - S9R - / - 3 Partial capture
10-25 04:10 80m +10 / - KJ4PEO - / -16 4 ✓ Closing fragment
10-25 04:04 80m +9 / -5 OH7VV -12 / -12 7 ✓ Full exchange observed
10-25 04:03 80m +18 / - EI2IXB - / - 2 Partial capture
10-25 03:29 80m +10 / - KR4BQZ - / - 2 Partial capture
10-25 03:27 80m +6 / - C5R - / - 4 Partial capture
10-25 03:26 80m +8 / - EI2IXB - / - 2 Partial capture
10-24 03:09 80m +8 / - KO4PRE - / - 3 Partial capture
10-24 03:07 80m +12 / +2 DL4DP +2 / -2 5 ✓ Full exchange observed
10-24 03:06 80m +11 / 0 OH5KNL +12 / +5 5 ✓ Full exchange observed
10-24 02:26 80m +8 / - OH5KNL - / - 2 Partial capture
10-24 02:24 80m +10 / 0 UA3IDQ +1 / -4 5 ✓ Full exchange observed
10-21 03:14 80m +13 / - KZ4NS - / -20 3 ✓ Closing fragment
10-21 03:13 80m +11 / -6 HF5A -1 / +1 5 ✓ Full exchange observed
10-21 03:12 80m +7 / - G3TKT -19 / -12 3 ✓ Closing observed
10-21 03:11 80m +9 / -6 K5VRX -16 / -4 5 ✓ Full exchange observed
10-21 03:06 80m -2 / -12 R3KAB +4 / -3 4 ✓ Full exchange observed
10-21 03:04 80m -4 / -3 UA3VVA -14 / -16 7 ✓ Full exchange observed
10-18 00:23 40m -12 / - EY7BM - / - 2 Partial capture
10-18 00:21 40m -18 / - BG0FQU - / - 2 Partial capture
10-18 00:01 80m +12 / -3 G4UZG -6 / +2 5 ✓ Full exchange observed
10-18 00:01 80m +22 / +2 R5DK +7 / +3 5 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

10m
UTC    dB Audio  Message
153030 -12 1838  YY4GPM HB9BWE JN47 (x5)
153300  +1  852  PD2ET HB9BWE -12
153330  -7  852  YY4GPM HB9BWE 73
153500  -7  852  KD2NXO HB9BWE +06 (x2)
154045  -5  852  XE1ACA HB9BWE JN47 (x5)
090445 -17 1061  RK3AW HB9BWE R+11
80m
UTC    dB Audio  Message
041015  +6 2348  KJ4PEO HB9BWE JN47 (x4)
183600  +0 1623  UD3T HB9BWE JN47 (x4)
183745  -8 2082  HB9BWE UD3T -17
183800  +2 1623  UD3T HB9BWE R-10
183815  -6 2082  HB9BWE UD3T RR73
183830  +5 1623  UD3T HB9BWE 73
180630  +4 1750  UD8D HB9BWE JN47 (x2)
181315 -11 1750  YL3VN HB9BWE JN47
40m
UTC    dB Audio  Message
174845  -7 1381  DF7NO HB9BWE -11
175545  +2 2341  DL1CC HB9BWE JN47 (x3)
175815  +3 2341  UA3GJM HB9BWE R-10
175830  -8 1137  HB9BWE UA3GJM RR73
175845  -1 2341  UA3GJM HB9BWE 73
175915  +1 2341  DL1CC HB9BWE JN47 (x3)
180130  -5 2341  HS5NMF HB9BWE JN47 (x3)
180345  +7 2537  SV5BYP HB9BWE R-07 (x2)
160m
UTC    dB Audio  Message
234800  +7 1055  EA2EWL HB9BWE R+01 (x4)
184545 -18  995  S9R HB9BWE JN47 (x3)
184800  -9  995  YE1BON HB9BWE JN47
184900  -4  995  SM2OTU HB9BWE JN47 (x3)
185100  -8  995  EA3HMM HB9BWE -02
185215 -16 2392  HB9BWE DK7TX R+12
185230  -3  995  DK7TX HB9BWE RR73
185330 -13  995  LY2BNL HB9BWE -24

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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