VO1HH — 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 VO1HH, decoded by SO8OO in southeastern Poland. 524 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 50 UTC dates in the available aggregate history. Observed between 2026-06-09 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 524 FT8 messages attributed to VO1HH as the transmitting token by decoded message structure across 50 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (40%), followed by 80 m (38%) and 20 m (23%). Most decodes (99%) 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: 2026-11-06 00:14 UTC
Observed FT8 message patterns
- Attributed sample
- 524 messages
- Active dates
- 50 UTC dates
- Estimated median S/N
- -9 dB
- Estimated 10th-90th percentile
- -18 to 0 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 87, moderate (-15 to -9 dB) 203, strong (≥ -8 dB) 234.
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 VO1HH 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 VO1HH
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
- GN37 · 19 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 5,258 km (approx.)
- Last such locator decoded
- 2026-11-05 23:34 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 | VO1HH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 00:10 | 40m | -6 / -12 | TC2TR | -14 / -20 | 4 | ✓ Full exchange observed |
| 11-06 00:09 | 40m | -8 / - | LZ2CC | - / -5 | 2 | ✓ Closing fragment |
| 11-06 00:03 | 80m | - / - | SP8HDC | -4 / - | 2 | Partial capture |
| 11-06 00:03 | 80m | -19 / - | K8RCT | - / +6 | 2 | ✓ Closing fragment |
| 11-05 23:58 | 80m | -14 / - | HB9HRR | -22 / -9 | 7 | ✓ Closing observed |
| 11-05 23:58 | 80m | - / -11 | SP5AA | +12 / - | 4 | ✓ Closing fragment |
| 11-05 23:58 | 80m | - / - | TA1MB | -20 / - | 2 | Partial capture |
| 11-05 23:57 | 80m | -7 / -15 | RY4D | -14 / - | 3 | ✓ Closing observed |
| 11-05 23:54 | 40m | -18 / - | XE1IHD | - / -15 | 2 | Partial capture |
| 11-05 23:49 | 40m | -5 / - | 4L1FL | - / +5 | 2 | ✓ Closing fragment |
| 11-05 23:46 | 40m | -7 / - | FG5FU | -15 / -2 | 3 | ✓ Closing observed |
| 11-05 23:42 | 40m | - / -8 | 9A3EYA | -9 / - | 3 | ✓ Closing fragment |
| 11-05 23:42 | 40m | -9 / -11 | IN3THU | -1 / - | 4 | ✓ Closing observed |
| 11-05 23:37 | 40m | -12 / - | LZ80RKVT | - / -10 | 2 | Partial capture |
| 11-05 23:33 | 40m | -6 / - | EA8BBJ | - / -15 | 2 | Partial capture |
| 11-05 23:29 | 40m | -9 / - | A92AE | - / -19 | 3 | Partial capture |
| 11-05 23:29 | 40m | - / - | DL9KM | -2 / - | 2 | Partial capture |
| 11-05 23:28 | 40m | -12 / - | UR9QQ | -6 / -8 | 3 | ✓ Closing observed |
| 11-04 23:56 | 80m | -9 / -12 | E75CC | +16 / -3 | 4 | ✓ Full exchange observed |
| 11-04 23:56 | 80m | -8 / - | LZ1ZF | - / -4 | 2 | Partial capture |
| 11-04 23:55 | 80m | -8 / - | EB5CS | - / -9 | 2 | ✓ Closing fragment |
| 11-04 23:52 | 80m | -9 / -21 | 9A1DAB | -2 / -23 | 7 | ✓ Full exchange observed |
| 11-04 23:52 | 80m | -6 / - | IZ1AEL | - / -16 | 2 | ✓ Closing fragment |
| 11-04 23:51 | 80m | -6 / -20 | RY7F | -3 / -9 | 4 | ✓ Full exchange observed |
| 11-04 23:50 | 80m | -6 / -12 | G6PWS | +2 / -2 | 5 | ✓ Full exchange observed |
| 11-04 23:48 | 80m | -6 / -17 | LA2JLA | -4 / -9 | 4 | ✓ Full exchange observed |
| 11-04 23:43 | 80m | -10 / - | RY7F | - / -12 | 2 | Partial capture |
| 11-04 23:42 | 80m | -15 / - | LU8ENU | - / -15 | 2 | ✓ Closing fragment |
| 11-04 10:32 | 40m | - / - | ES2TT | -8 / - | 2 | Partial capture |
| 11-03 23:50 | 40m | - / - | UT2HC | -13 / - | 2 | Partial capture |
| 11-02 23:27 | 80m | - / -10 | OM2WQ | +8 / - | 4 | ✓ Closing fragment |
| 11-02 23:26 | 80m | -14 / -12 | G8OO | -9 / - | 4 | ✓ Closing observed |
| 11-02 23:26 | 80m | - / -5 | CT3HQ | -22 / - | 2 | ✓ Closing fragment |
| 10-31 22:48 | 80m | - / -15 | F4IVG | -11 / - | 7 | ✓ Closing fragment |
| 10-31 22:45 | 80m | - / -16 | DL3MIB | +8 / - | 3 | ✓ Closing fragment |
| 10-31 22:44 | 80m | -16 / -7 | OZ1LHK | -9 / -6 | 4 | ✓ Full exchange observed |
| 10-28 23:06 | 80m | -12 / - | OD5ZZ | - / -12 | 2 | Partial capture |
| 10-28 23:03 | 40m | -4 / - | GJ0VJP | -9 / +3 | 2 | ✓ Closing observed |
| 10-28 22:59 | 40m | -16 / -9 | TA2LE | -10 / -7 | 4 | ✓ Full exchange observed |
| 10-23 01:18 | 80m | - / - | DO2RDT | -17 / - | 5 | Partial capture |
| 10-20 23:03 | 40m | - / -7 | IK2YVA | -2 / - | 4 | ✓ Closing fragment |
| 10-18 23:00 | 40m | -10 / -5 | LZ2IP | -1 / +1 | 8 | Partial capture |
| 10-16 23:10 | 80m | -21 / -25 | EI4KX | +2 / -4 | 9 | ✓ Full exchange observed |
| 10-15 23:04 | 40m | -15 / - | DK2SW | -18 / -8 | 4 | ✓ Closing observed |
| 10-15 23:03 | 40m | -12 / - | R2EA/P | - / -5 | 2 | ✓ Closing fragment |
| 10-13 22:40 | 40m | -6 / - | LW3DKC | - / -16 | 2 | Partial capture |
| 10-13 22:37 | 40m | -8 / -10 | UN0GY | -11 / -10 | 4 | ✓ Full exchange observed |
| 10-13 22:34 | 40m | -8 / - | IZ4AFM | -12 / +5 | 5 | ✓ Closing observed |
| 10-13 22:33 | 40m | -10 / - | RA3WPF | - / -5 | 3 | ✓ Closing fragment |
| 10-13 22:32 | 40m | -9 / -9 | M7LYG | -12 / -8 | 3 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 234930 -5 432 4L1FL VO1HH R+05 (x2) 235200 -20 1480 HP1DNS VO1HH -22 235230 -13 1480 EI2JD VO1HH -02 235430 -22 1480 XE1IHD VO1HH -15 (x2) 000945 -8 2807 LZ2CC VO1HH -05 (x2) 001045 -6 2808 TC2TR VO1HH -20 001100 -13 1935 VO1HH TC2TR R-12 001115 -5 2808 TC2TR VO1HH RR73 001130 -14 1935 VO1HH TC2TR 73 001130 -8 1312 VO1HH IU8RFW JN70 001245 -12 2612 PD40EUDXF VO1HH -08 001445 -20 2118 ER3UA VO1HH -13
UTC dB Audio Message 235945 +6 2756 VO1HH SP8HDC KO00 235945 +13 1851 VO1HH SP5AA 73 235945 -24 1058 VO1HH HB9HRR JN47 000000 -5 2755 UN0GY VO1HH -11 000015 -21 1058 VO1HH HB9HRR JN47 000030 -6 2755 HB9HRR VO1HH -09 (x3) 000300 -19 1999 K8RCT VO1HH +06 (x2) 000345 -5 1999 VO1HH SP8HDC KO00 (x2) 000500 -18 2377 RW9MZ VO1HH -20 000530 -20 2377 EA1FYL VO1HH -05 000630 -12 2377 YL3JI VO1HH -05
UTC dB Audio Message 224700 +2 1568 VO1HH G6PZ R-17 (x3)
UTC dB Audio Message 230315 -4 2509 VO1HH LZ2VQ R-13 (x2) 230345 -2 2267 VO1HH 9A7BB JN75 (x3) 230615 +2 2698 VO1HH 9A4ZM JN86 (x2) 230930 -7 1668 VO1HH IS0CAK R-13 (x2) 231000 +5 1913 VO1HH F5RRS JN36 (x3) 231200 -1 2022 VO1HH EA3FCQ JN01 (x2) 232200 -24 1677 VO1HH US2YW KN28
UTC dB Audio Message 223030 +14 3012 9Y4DG VO1HH 73 223130 +15 3011 R9FF VO1HH -13 (x2) 223300 +10 3012 9A3AUH VO1HH -04 (x2) 223400 +11 3012 UX1VT VO1HH -15 (x2) 223500 +7 3011 UX0CZ VO1HH -04 (x3) 223615 -10 3010 VO1HH W8OBX FM25 223715 -18 2134 EU2Q VO1HH -09 (x2) 223845 -11 2134 KC1HQB VO1HH RR73 223915 -8 2134 4Z1GY VO1HH +12
UTC dB Audio Message 180415 +7 455 VO1HH EA7LHN R-04 (x2)
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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