HB9GWJ — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving HB9GWJ, decoded by SO8OO in southeastern Poland. 377 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 32 UTC dates in the available aggregate history. Observed between 2026-06-11 and 2026-11-04.
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 377 FT8 messages attributed to HB9GWJ as the transmitting token by decoded message structure across 32 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (54%), followed by 80 m (20%) and 160 m (13%). Most decodes (92%) fell within the six-hour window 19:00-01:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.
Overview
Bands
Last attributed message: 2026-11-04 22:48 UTC
Observed FT8 message patterns
- Attributed sample
- 377 messages
- Active dates
- 32 UTC dates
- Estimated median S/N
- -9 dB
- Estimated 10th-90th percentile
- -21 to -2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 102, moderate (-15 to -9 dB) 97, strong (≥ -8 dB) 178.
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 HB9GWJ 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 HB9GWJ
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
- JN36 · 253 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,158 km (approx.)
- Last such locator decoded
- 2026-11-04 22:48 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 UTC | Band | HB9GWJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 21:33 | 160m | - / -5 | HB9CXZ | +8 / - | 2 | ✓ Closing fragment |
| 11-04 21:19 | 160m | -24 / -19 | IV3RCH | -10 / - | 4 | Partial capture |
| 11-04 21:16 | 160m | - / - | OE3OOG | +6 / - | 2 | Partial capture |
| 11-04 21:15 | 160m | -22 / - | R5WW | - / - | 2 | Partial capture |
| 11-04 20:17 | 80m | -4 / +2 | IC8JRA | -4 / -10 | 4 | ✓ Full exchange observed |
| 10-31 19:19 | 80m | -7 / +2 | HB3YYA | -5 / - | 4 | ✓ Closing observed |
| 10-31 00:43 | 80m | -10 / - | UB3ADO/P | - / +2 | 3 | Partial capture |
| 10-31 00:33 | 80m | -8 / - | EX7DY | - / - | 4 | Partial capture |
| 10-31 00:09 | 60m | -9 / - | S9R | - / - | 4 | ✓ Closing fragment |
| 10-21 20:44 | 60m | -8 / - | SQ7FSZ/QRP | - / - | 3 | Partial capture |
| 10-20 21:15 | 40m | -6 / - | BI4KYT | - / -14 | 3 | ✓ Closing fragment |
| 10-20 17:19 | 40m | - / - | R1BDX | -12 / - | 2 | Partial capture |
| 10-20 17:18 | 40m | -4 / -12 | UD8D | -2 / -10 | 5 | ✓ Full exchange observed |
| 10-20 17:12 | 40m | -8 / -10 | EX7CQ | +2 / -4 | 11 | ✓ Full exchange observed |
| 10-20 07:18 | 40m | -19 / - | PD1AC | -16 / -1 | 3 | ✓ Closing observed |
| 10-20 07:18 | 40m | -17 / -7 | G0JEI | -13 / -5 | 4 | ✓ Full exchange observed |
| 10-20 07:17 | 40m | -21 / - | EA2AUK | - / -14 | 2 | ✓ Closing fragment |
| 10-20 07:16 | 40m | -20 / - | F4FSY | -19 / -15 | 3 | ✓ Closing observed |
| 10-20 07:14 | 40m | -20 / - | HB9ELE | +9 / +7 | 3 | ✓ Closing observed |
| 10-18 11:42 | 10m | -24 / - | V51CO | - / -15 | 3 | Partial capture |
| 10-16 23:12 | 80m | -2 / -16 | RN2F | +12 / -11 | 4 | ✓ Full exchange observed |
| 10-16 23:08 | 80m | -3 / - | T77RN | - / -5 | 7 | ✓ Closing fragment |
| 10-15 21:41 | 160m | - / - | IW5ABF | -18 / - | 2 | Partial capture |
| 10-15 21:39 | 160m | -18 / +7 | G6PZ | -9 / +1 | 5 | ✓ Closing observed |
| 10-15 21:07 | 160m | -22 / -13 | E77EA | +10 / +7 | 4 | ✓ Full exchange observed |
| 10-13 21:57 | 160m | -21 / - | 9H1ES | - / - | 6 | Partial capture |
| 10-13 21:36 | 160m | -16 / 0 | EC6AAE | +10 / - | 4 | ✓ Closing observed |
| 10-07 21:44 | 160m | - / -9 | TM47CDXC | -6 / - | 2 | Partial capture |
| 10-07 21:38 | 160m | -16 / -14 | DJ3ZF | -5 / -10 | 7 | Partial capture |
| 10-07 21:36 | 160m | -18 / -13 | OM3SX | +17 / -3 | 5 | ✓ Full exchange observed |
| 10-04 12:53 | 10m | - / -9 | UN6LN | +6 / - | 2 | ✓ Closing fragment |
| 10-03 22:42 | 60m | -17 / - | 9T0MD | - / - | 3 | Partial capture |
| 10-03 22:31 | 60m | -9 / - | SM7WNM | -15 / +2 | 2 | ✓ Closing observed |
| 10-03 21:52 | 40m | -19 / -7 | VO1ANJ | -19 / -7 | 3 | Partial capture |
| 10-03 21:01 | 160m | -22 / - | R6JAG | - / - | 2 | Partial capture |
| 10-03 20:53 | 160m | - / -18 | EA6Y | +6 / - | 2 | ✓ Closing fragment |
| 10-02 23:14 | 160m | -18 / -12 | LX1JX | +8 / - | 5 | ✓ Closing observed |
| 10-02 23:12 | 160m | -16 / -9 | 9A5E | -4 / -20 | 6 | ✓ Full exchange observed |
| 09-17 23:20 | 80m | -8 / - | RW9AW | - / - | 2 | Partial capture |
| 09-17 22:33 | 160m | - / -15 | IZ0BVU | +4 / - | 2 | ✓ Closing fragment |
| 09-17 22:28 | 160m | - / -17 | IA5/4O7CC | +3 / - | 2 | Partial capture |
| 09-15 21:31 | 80m | - / -13 | SP0YAGI | -1 / - | 2 | Partial capture |
| 09-08 19:41 | 40m | -7 / -1 | IZ0ZIP | -4 / - | 4 | ✓ Closing observed |
| 09-08 19:38 | 40m | -9 / - | SV9/SV1ABB | - / -18 | 3 | Partial capture |
| 09-08 19:29 | 80m | -11 / -8 | GU4WRP | -13 / - | 2 | ✓ Closing observed |
| 09-06 00:06 | 80m | -12 / - | VP8A | - / - | 2 | Partial capture |
| 09-06 00:05 | 80m | - / -18 | RY3F | +8 / - | 2 | Partial capture |
| 09-06 00:04 | 80m | -6 / - | RC2Y | +2 / -2 | 3 | ✓ Closing observed |
| 09-06 00:02 | 80m | -5 / - | LC2L/P | -15 / -15 | 4 | ✓ Closing observed |
| 09-05 23:51 | 80m | -8 / - | VP8A | - / - | 6 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 004400 -12 1750 UB3ADO/P HB9GWJ R+02 (x2) 004615 -10 1750 EX7DY HB9GWJ JN36 191915 -5 1340 HB9GWJ HB3YYA +02 (x2) 192000 -7 1340 HB3YYA HB9GWJ 73 192015 -4 1803 HB9GWJ HB3YYA 73 192045 +13 2727 HB9GWJ OM3RP JN88 200930 -8 1210 RU4CK/P HB9GWJ JN36 201130 -7 1209 F4GCB/P HB9GWJ R-17 201730 -6 1504 HB9GWJ IC8JRA +02 201745 -3 1208 IC8JRA HB9GWJ R-10 201800 -1 1503 HB9GWJ IC8JRA RR73 201815 -5 1209 IC8JRA HB9GWJ 73 224815 -13 1094 WA2BCK HB9GWJ JN36
UTC dB Audio Message 214100 -18 1630 HB9GWJ IW5ABF JN53 (x2) 214215 -23 1630 CQ HB9GWJ JN36 214100 -21 1789 R5AJ HB9GWJ JN36 211530 -21 1401 R5WW HB9GWJ JN36 (x2) 211645 +3 743 HB9GWJ OE3OOG JN87 (x2) 211930 -24 1401 IV3RCH HB9GWJ JN36 212015 -15 1557 HB9GWJ IV3RCH -19 (x3) 213300 +9 2271 HB9GWJ HB9CXZ R-05 (x2) 214330 -23 1400 IW5ABF HB9GWJ JN36
UTC dB Audio Message 171945 -13 2080 HB9GWJ R1BDX KO59 (x2) 172045 -11 2081 HB9GWJ UA4FEN -17 211330 -10 2081 JH5LCN HB9GWJ JN36 211430 -8 2081 UI6O HB9GWJ JN36 211545 -7 1949 BI4KYT HB9GWJ JN36 (x3) 211800 -8 1949 JH5LCN HB9GWJ JN36 235130 -24 1725 HB9GWJ TC0TR -08 200400 -20 1242 R3PLN HB9GWJ JN36 200545 -17 1242 VJ6X HB9GWJ JN36 (x2) 205215 -22 1429 HF50HSP HB9GWJ JN36 (x2)
UTC dB Audio Message 215330 -18 1044 HB9GWJ VE1YX R-14 215345 -13 1045 VE1YX HB9GWJ RR73 223145 -9 1848 SM7WNM HB9GWJ R+02 223200 -15 1067 HB9GWJ SM7WNM RR73 223315 -17 1849 9T0MD HB9GWJ JN36 (x4) 204400 -8 1908 SQ7FSZ/QRP HB9GWJ JN36 (x3) 000915 -11 1308 S9R HB9GWJ JN36 (x4)
UTC dB Audio Message 102000 -16 1912 <...> HB9GWJ JN36 (x2) 102215 -19 1914 ZA/IK3BNO HB9GWJ JN36 125345 +6 2441 HB9GWJ UN6LN -09 (x2) 113030 -8 624 HB9GWJ TN8GD -17 114215 -24 1731 V51CO HB9GWJ R-15 (x3)
UTC dB Audio Message 225645 -8 1406 VE3ARF HB9GWJ JN36 230230 -7 1293 VA5KEN HB9GWJ R-15 230430 -3 2144 HB9GWJ VE3ARF -10 230445 -6 1293 VE3ARF HB9GWJ R+10
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.
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