DH2KAB — 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 DH2KAB, decoded by SO8OO in southeastern Poland. 676 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 26 UTC dates in the available aggregate history. Observed between 2026-06-14 and 2026-10-22.
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 676 FT8 messages attributed to DH2KAB as the transmitting token by decoded message structure across 26 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (41%), followed by 80 m (35%) and 40 m (12%). Several six-hour UTC windows tied for the largest share (70%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (88%); the estimated median was +3.1 dB.
Overview
Bands
Last attributed message: 2026-10-22 16:40 UTC
Observed FT8 message patterns
- Attributed sample
- 676 messages
- Active dates
- 26 UTC dates
- Estimated median S/N
- +3.1 dB
- Estimated 10th-90th percentile
- -10 to +12 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 31, moderate (-15 to -9 dB) 53, strong (≥ -8 dB) 592.
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 DH2KAB 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 DH2KAB
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
- JO30 · 468 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,053 km (approx.)
- Last such locator decoded
- 2026-10-22 16:40 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 | DH2KAB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 16:37 | 60m | +5 / - | IN3IZQ | - / - | 7 | Partial capture |
| 10-21 03:51 | 60m | +12 / +1 | SM4IED | +2 / - | 6 | ✓ Full exchange observed |
| 10-21 03:48 | 60m | +15 / - | W2AJR | - / - | 3 | Partial capture |
| 10-21 03:44 | 60m | +13 / -13 | PA4PA | +13 / - | 9 | ✓ Full exchange observed |
| 10-21 03:43 | 60m | +12 / - | ES2AJ | - / - | 2 | ✓ Closing fragment |
| 10-21 03:40 | 60m | +11 / - | IW9FRA | - / - | 5 | Partial capture |
| 10-21 03:38 | 60m | +10 / - | F4LSG | - / - | 5 | ✓ Closing fragment |
| 10-21 03:36 | 60m | +9 / - | KD8LOM | - / - | 3 | Partial capture |
| 10-21 03:34 | 60m | +9 / - | F4LSG | - / - | 4 | Partial capture |
| 10-21 03:33 | 60m | - / - | DF4WQ | -10 / - | 5 | Partial capture |
| 10-21 03:32 | 60m | +10 / - | W3FAY | - / +3 | 3 | ✓ Closing fragment |
| 10-21 03:28 | 60m | +12 / +9 | LZ1SJ | -6 / - | 7 | ✓ Full exchange observed |
| 10-21 03:25 | 160m | +2 / -4 | OZ1CX | -2 / -1 | 5 | ✓ Full exchange observed |
| 10-21 03:22 | 160m | 0 / +3 | HA8EV | +10 / - | 6 | ✓ Full exchange observed |
| 10-21 03:20 | 160m | -1 / +1 | OH1EB | 0 / +6 | 5 | ✓ Full exchange observed |
| 10-21 03:15 | 160m | 0 / - | HB9CXZ | +4 / - | 5 | ✓ Full exchange observed |
| 10-21 03:07 | 80m | +11 / - | WV2B | - / -9 | 11 | Partial capture |
| 10-21 03:05 | 80m | +6 / -2 | OK1HEH | +7 / -9 | 5 | ✓ Full exchange observed |
| 10-21 03:05 | 80m | +2 / +4 | F5OYA/P | +6 / - | 5 | ✓ Full exchange observed |
| 10-21 03:04 | 80m | +3 / - | IK4TVP | -11 / +7 | 4 | ✓ Full exchange observed |
| 10-21 02:51 | 80m | +10 / - | HB0WR | - / - | 23 | ✓ Closing fragment |
| 10-21 02:45 | 80m | +14 / 0 | OZ6MM | -1 / +7 | 6 | ✓ Full exchange observed |
| 10-21 02:45 | 80m | +13 / -6 | DJ0BS | -2 / +3 | 4 | ✓ Full exchange observed |
| 10-21 02:42 | 80m | +10 / -17 | W3DQS | -24 / - | 6 | ✓ Closing observed |
| 10-20 05:19 | 40m | -3 / - | F4MXT/P | - / - | 3 | Partial capture |
| 10-19 04:15 | 60m | +11 / - | IN3IZQ | - / - | 14 | Partial capture |
| 10-19 04:13 | 60m | +2 / +1 | OH3GBW | -3 / - | 5 | ✓ Full exchange observed |
| 10-19 04:10 | 60m | +10 / -14 | 5P6MJ | -6 / - | 6 | ✓ Full exchange observed |
| 10-18 21:32 | 60m | +14 / - | EC3A | -13 / -3 | 4 | ✓ Closing observed |
| 10-18 21:31 | 60m | +12 / -9 | DF1KG | +9 / +10 | 6 | ✓ Full exchange observed |
| 10-18 21:29 | 60m | +15 / - | GI4NKB | - / +7 | 3 | ✓ Closing fragment |
| 10-18 21:22 | 80m | +9 / - | OY1HJ | - / - | 6 | Partial capture |
| 10-18 20:59 | 80m | +7 / - | OY1HJ | - / - | 33 | Partial capture |
| 10-16 21:12 | 60m | -3 / - | CN8DN | - / -3 | 8 | ✓ Closing fragment |
| 10-16 20:48 | 160m | -19 / -5 | 4J3DJ | +2 / - | 4 | ✓ Closing observed |
| 10-16 04:52 | 60m | +5 / - | 5P1KZX | - / - | 3 | ✓ Closing fragment |
| 10-16 04:50 | 60m | - / -19 | DL8TV | -18 / - | 2 | Partial capture |
| 10-16 04:49 | 60m | 0 / - | OM3ZAS | - / - | 2 | ✓ Closing fragment |
| 10-16 04:48 | 60m | -2 / +5 | YO4BEW | -6 / 0 | 5 | ✓ Full exchange observed |
| 10-16 04:43 | 60m | -5 / - | EA3HMM | - / -25 | 4 | Partial capture |
| 10-16 04:42 | 60m | 0 / - | LA1HW | - / +3 | 3 | ✓ Closing fragment |
| 10-16 04:38 | 60m | -2 / - | N4JQQ | - / - | 3 | Partial capture |
| 10-16 04:37 | 60m | -4 / - | TA4SSK | - / -7 | 5 | ✓ Closing fragment |
| 10-16 04:34 | 60m | -16 / - | IN3IZQ | - / - | 4 | Partial capture |
| 10-16 04:32 | 60m | -15 / -4 | IK3VUT | -4 / - | 5 | ✓ Full exchange observed |
| 10-16 04:29 | 60m | -16 / -9 | EA5D | -8 / - | 3 | ✓ Closing observed |
| 10-16 04:26 | 60m | -14 / -15 | LX1TI | +4 / +4 | 3 | ✓ Full exchange observed |
| 10-16 04:16 | 60m | -19 / - | F1IQH | - / - | 5 | Partial capture |
| 10-16 04:08 | 60m | -10 / -23 | F5RMK | -12 / -2 | 10 | ✓ Full exchange observed |
| 10-16 03:43 | 60m | -18 / - | HB0CC | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 034830 +14 365 W2AJR DH2KAB JO30 (x2) 035115 +12 365 SM4IED DH2KAB JO30 (x2) 035200 +0 531 DH2KAB SM4IED +01 035215 +9 365 SM4IED DH2KAB R+23 035230 +5 530 DH2KAB SM4IED RR73 035245 +14 366 SM4IED DH2KAB 73 163730 +3 365 IN3IZQ DH2KAB JO30 (x7)
UTC dB Audio Message 032100 +1 1876 DH2KAB OH1EB +01 032115 -1 333 OH1EB DH2KAB R+06 032130 -2 1875 DH2KAB OH1EB RR73 032145 -1 333 OH1EB DH2KAB 73 032215 +2 333 HA8EV DH2KAB JO30 (x2) 032300 +9 1752 DH2KAB HA8EV +03 032315 +2 333 HA8EV DH2KAB R+20 032330 +10 1752 DH2KAB HA8EV RR73 032345 -2 333 HA8EV DH2KAB 73 032545 +2 333 OZ1CX DH2KAB JO30 032600 -5 1460 DH2KAB OZ1CX -04 032615 +4 333 OZ1CX DH2KAB R-01 032630 +1 1460 DH2KAB OZ1CX RR73 032645 +0 333 OZ1CX DH2KAB 73
UTC dB Audio Message 030600 +8 334 DH2KAB F5OYA/P 73 030615 +5 334 OK1HEH DH2KAB R-09 030630 +6 1319 DH2KAB OK1HEH RR73 030645 +7 334 OK1HEH DH2KAB 73 030715 +13 335 WV2B DH2KAB JO30 (x11)
UTC dB Audio Message 212515 +0 370 RI1FJZ DH2KAB JO30 (x11) 051945 -7 370 F4MXT/P DH2KAB JO30 052000 +3 496 DH2KAB P4/WE9V +01 052015 -2 370 F4MXT/P DH2KAB JO30 (x2)
UTC dB Audio Message 205730 -5 427 LU8VLE DH2KAB JO30 (x2) 210730 -7 428 YV4RCT DH2KAB JO30 210915 -19 1637 DH2KAB PD0IFI JO32 (x2) 141100 -17 2293 DH2KAB D2ACE -13
UTC dB Audio Message 155100 -3 336 DH2KAB EX7DY -01 155130 -5 336 DH2KAB RR73; JA4NOV <...> -12 155500 -10 2174 DH2KAB R8LCA MO27 (x7)
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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