DG9VH — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DG9VH, decoded by SO8OO in southeastern Poland. 40 FT8 messages attributed to this token as transmitter, on 60m, 40m, 10m, across 8 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-08-28.
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 40 FT8 messages attributed to DG9VH as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (93%), followed by 10 m (5%) and 60 m (3%). Several six-hour UTC windows tied for the largest share (95%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's moderate S/N range (60%); the estimated median was -15 dB.
Overview
Bands
Last attributed message: 2026-08-28 10:48 UTC
Observed FT8 message patterns
- Attributed sample
- 40 messages
- Active dates
- 8 UTC dates
- Estimated median S/N
- -15 dB
- Estimated 10th-90th percentile
- -20 to -11 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 14, moderate (-15 to -9 dB) 24, strong (≥ -8 dB) 2.
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 DG9VH 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 DG9VH
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
- JN39 · 33 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,063 km (approx.)
- Last such locator decoded
- 2026-08-28 10:46 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 | DG9VH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-30 14:46 | 40m | - / -5 | DG5KAC | -10 / - | 4 | ✓ Closing fragment |
| 08-28 10:46 | 10m | -3 / - | RI1FJL | - / -11 | 2 | Partial capture |
| 08-25 20:47 | 40m | -16 / -11 | 9A60CBM | -7 / - | 2 | Partial capture |
| 08-25 19:01 | 40m | - / -18 | SQ3TR | -2 / - | 2 | ✓ Closing fragment |
| 08-25 18:56 | 40m | - / - | IV3VFP | -2 / - | 2 | Partial capture |
| 08-25 18:55 | 40m | - / -13 | DJ2MS | -10 / - | 6 | ✓ Closing fragment |
| 08-25 18:49 | 40m | - / - | DL5EBS | +2 / - | 2 | Partial capture |
| 08-25 18:29 | 40m | - / -17 | IU5VLR | -10 / - | 2 | ✓ Closing fragment |
| 08-24 21:08 | 40m | - / -13 | DL5EBS | -4 / - | 3 | ✓ Closing fragment |
| 08-24 21:01 | 40m | - / -17 | IV3IHV | +7 / - | 5 | ✓ Closing fragment |
| 08-24 20:35 | 40m | - / -24 | DK5DW | 0 / - | 3 | ✓ Closing fragment |
| 08-24 20:28 | 40m | -15 / - | IN3IZQ | -9 / -3 | 5 | Partial capture |
| 08-24 20:07 | 60m | - / -8 | PA2A | -17 / - | 2 | ✓ Closing fragment |
| 08-16 20:39 | 20m | - / -5 | M0OVG | -8 / - | 2 | ✓ Closing fragment |
| 08-16 20:16 | 20m | - / -18 | PA3BMB | -8 / - | 3 | ✓ Closing fragment |
| 08-16 20:11 | 20m | - / -14 | DL3RAJ | -15 / - | 3 | ✓ Closing fragment |
| 08-16 20:03 | 20m | - / -7 | DL3RAJ | -19 / - | 5 | Partial capture |
| 08-16 19:52 | 20m | - / -8 | DH5AZ | -2 / - | 2 | ✓ Closing fragment |
| 08-16 19:50 | 20m | - / -4 | DJ3WF | -6 / - | 2 | ✓ Closing fragment |
| 08-16 19:39 | 20m | - / 0 | G0VXE | +8 / - | 2 | ✓ Closing fragment |
| 08-16 16:00 | 20m | - / -10 | DL9MKN | -8 / - | 3 | ✓ Closing fragment |
| 08-16 11:47 | 20m | - / -7 | IK4TVP | -16 / - | 2 | ✓ Closing fragment |
| 08-08 22:16 | 40m | - / -12 | <...> | -9 / - | 2 | Partial capture |
| 08-08 15:19 | 40m | - / -20 | DL9RMH | -10 / - | 2 | Partial capture |
| 08-08 14:35 | 40m | - / -16 | DL6ZXG | -11 / - | 3 | ✓ Closing fragment |
| 08-07 06:53 | 40m | - / -10 | OE4BHF | -20 / - | 3 | ✓ Closing fragment |
| 08-06 18:44 | 40m | - / 0 | DL9MKN | +8 / - | 3 | ✓ Closing fragment |
| 08-06 18:44 | 40m | - / -12 | TM84TFR | -8 / - | 4 | Partial capture |
| 08-06 18:39 | 40m | - / - | DL9MKN | +8 / - | 3 | Partial capture |
| 08-03 20:45 | 80m | - / -18 | DO1OAS | -10 / - | 2 | Partial capture |
| 08-03 20:15 | 80m | - / -17 | DL6MRM | +11 / - | 2 | Partial capture |
| 08-03 20:08 | 60m | - / -10 | DK2BK | -2 / - | 2 | ✓ Closing fragment |
| 08-02 22:16 | 60m | - / -9 | DG5PW | -12 / - | 3 | Partial capture |
| 07-07 20:29 | 40m | - / -4 | PD3AN | -18 / - | 2 | Partial capture |
| 07-06 17:33 | 40m | - / -16 | E70SZ | -18 / - | 2 | Partial capture |
| 07-05 10:27 | 20m | - / -18 | DH3PL | -16 / - | 7 | Partial capture |
| 07-05 10:22 | 20m | - / -7 | IU4DTV | -23 / - | 2 | ✓ Closing fragment |
| 07-05 08:44 | 10m | - / - | DL1MLA | -15 / - | 2 | Partial capture |
| 07-05 08:08 | 10m | - / -15 | EW7DDR | -12 / - | 3 | ✓ Closing fragment |
| 07-04 19:29 | 40m | - / -24 | G6PWS | -8 / - | 2 | Partial capture |
| 07-03 17:23 | 20m | - / - | F4MGP | -12 / - | 2 | Partial capture |
| 07-03 16:07 | 20m | - / -14 | II1WWA | -22 / - | 2 | ✓ Closing fragment |
| 07-03 10:06 | 40m | - / -1 | DJ2AX | -22 / - | 2 | ✓ Closing fragment |
| 07-03 06:01 | 20m | - / -14 | N9W | -2 / - | 2 | ✓ Closing fragment |
| 07-02 21:03 | 60m | - / - | GE7RTI | -11 / - | 2 | ✓ Closing fragment |
| 07-02 20:41 | 40m | - / -4 | DL5CG | -2 / - | 3 | ✓ Closing fragment |
| 07-02 20:11 | 40m | - / -6 | DR800WE | -8 / - | 2 | Partial capture |
| 06-29 13:56 | 20m | - / -8 | F4LNM | -8 / - | 2 | Partial capture |
| 06-29 13:51 | 20m | - / -11 | OS9T | -9 / - | 3 | ✓ Closing fragment |
| 06-29 12:42 | 20m | - / - | PA2AMJ | -10 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 190100 -2 279 DG9VH SQ3TR R-18 (x2) 190345 -21 782 IV3VFP DG9VH RR73 190445 -19 782 CQ QRP DG9VH JN39 (x2) 204745 -16 843 <9A60CBM> DG9VH JN39 204830 -7 2275 DG9VH 9A60CBM -11 205515 -15 843 CQ QRP DG9VH JN39 (x4) 144645 -9 792 DG9VH DG5KAC JO31 (x4)
UTC dB Audio Message 080815 -12 864 DG9VH EW7DDR KO43 (x3) 084415 -18 1370 DG9VH DL1MLA JO61 (x2) 104645 -1 2897 RI1FJL DG9VH JN39 (x2)
UTC dB Audio Message 210315 -11 733 DG9VH GE7RTI IO91 (x2) 221600 -9 1589 DG9VH DG5PW R-09 (x3) 200830 -2 932 DG9VH DK2BK -10 (x2) 201115 -24 1358 IN3UFW DG9VH R-17 200730 -16 1684 DG9VH PA2A R-08 (x2) 201030 -15 983 DG9VH MM6EJO -15 201300 -10 708 DG9VH M0GWC IO91
UTC dB Audio Message 195215 -1 555 DG9VH DH5AZ R-08 (x2) 200345 -15 1496 DG9VH DL3RAJ JN68 (x8) 201645 -8 557 DG9VH PA3BMB JO22 (x3) 203915 -9 1366 DG9VH M0OVG -05 (x2)
UTC dB Audio Message 211045 -6 1159 DG9VH IN3IZQ JN56 201530 +11 2546 DG9VH DL6MRM -17 (x3) 204530 -11 1330 DG9VH DO1OAS -18 (x2) 210030 +4 554 DG9VH CR7BRV RR73
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.
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