DK8IZ — 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 DK8IZ, decoded by SO8OO in southeastern Poland. 1,249 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 90 UTC dates in the available aggregate history. Observed between 2026-06-08 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 1,249 FT8 messages attributed to DK8IZ as the transmitting token by decoded message structure across 90 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (43%), followed by 20 m (26%) and 60 m (17%). Most decodes (60%) fell within the six-hour window 04:00-10:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.
Overview
Bands
Last attributed message: 2026-11-06 06:30 UTC
Observed FT8 message patterns
- Attributed sample
- 1,249 messages
- Active dates
- 90 UTC dates
- Estimated median S/N
- -7 dB
- Estimated 10th-90th percentile
- -16 to +4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 165, moderate (-15 to -9 dB) 336, strong (≥ -8 dB) 748.
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 DK8IZ 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 DK8IZ
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
- JN49 · 458 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 920 km (approx.)
- Last such locator decoded
- 2026-11-06 06:30 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 | DK8IZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 06:28 | 60m | -6 / - | 6W/IK2HKT | - / - | 3 | Partial capture |
| 11-05 21:21 | 60m | -11 / -16 | F1IQH | -13 / -5 | 4 | ✓ Full exchange observed |
| 11-05 05:27 | 40m | - / -16 | RZ3BP | -8 / - | 2 | Partial capture |
| 11-04 21:16 | 160m | -11 / -21 | EI4DQ | +3 / -13 | 4 | Partial capture |
| 11-04 17:15 | 40m | -1 / - | UA9XL/P | - / -13 | 3 | ✓ Closing fragment |
| 11-04 17:13 | 40m | +12 / -8 | R1MA | -2 / -2 | 4 | ✓ Full exchange observed |
| 11-04 15:22 | 40m | -1 / - | R6NH | - / -11 | 3 | Partial capture |
| 11-04 15:21 | 40m | -3 / -10 | UB6OCD | -8 / -8 | 4 | ✓ Full exchange observed |
| 11-04 10:24 | 40m | -10 / - | GB1RBL | - / -11 | 2 | Partial capture |
| 11-04 10:22 | 40m | -4 / - | F6BHK | - / +10 | 2 | ✓ Closing fragment |
| 11-04 10:12 | 40m | -2 / +1 | DM5ME | -12 / +8 | 5 | ✓ Full exchange observed |
| 11-04 10:10 | 40m | -1 / - | DA0M | - / -18 | 2 | ✓ Closing fragment |
| 11-04 10:09 | 40m | 0 / - | G0HSP | - / +10 | 2 | ✓ Closing fragment |
| 11-01 05:55 | 80m | - / -23 | IS0CAK | -11 / - | 2 | ✓ Closing fragment |
| 11-01 05:50 | 80m | -10 / -4 | CU2DX | +9 / - | 3 | ✓ Full exchange observed |
| 10-31 21:20 | 60m | - / -8 | EA8BS | -8 / - | 2 | ✓ Closing fragment |
| 10-31 05:50 | 40m | +13 / - | TA1MB | - / -13 | 3 | ✓ Closing fragment |
| 10-30 21:41 | 60m | -18 / - | S9R | - / -14 | 2 | Partial capture |
| 10-30 21:39 | 60m | -13 / -25 | RN3GG | -17 / -15 | 4 | ✓ Full exchange observed |
| 10-30 21:33 | 60m | -11 / - | S9R | - / -12 | 9 | Partial capture |
| 10-30 17:28 | 80m | -18 / - | MD0CCE | -2 / +4 | 2 | ✓ Closing observed |
| 10-30 17:17 | 80m | -13 / -15 | YU65AEC | +10 / -4 | 3 | Partial capture |
| 10-30 05:49 | 60m | +6 / - | 6W/IK2HKT | - / - | 2 | Partial capture |
| 10-29 06:08 | 60m | +5 / -8 | YL2EA | -11 / -9 | 5 | ✓ Full exchange observed |
| 10-29 06:06 | 60m | +2 / +7 | SP2EWQ | +8 / -3 | 5 | ✓ Full exchange observed |
| 10-28 09:05 | 40m | -7 / +4 | SQ9CXH | -3 / -7 | 7 | ✓ Full exchange observed |
| 10-28 08:58 | 40m | -16 / - | OS4K | - / +3 | 3 | ✓ Closing fragment |
| 10-28 08:58 | 40m | -8 / +1 | DD1OO | -11 / +9 | 5 | ✓ Full exchange observed |
| 10-28 08:57 | 40m | -6 / +1 | G4DBW | -18 / - | 3 | ✓ Closing observed |
| 10-28 08:56 | 40m | -14 / - | GM6URC | - / -8 | 3 | ✓ Closing fragment |
| 10-27 05:45 | 40m | - / - | DD1OO | -3 / - | 4 | Partial capture |
| 10-27 05:18 | 80m | - / -9 | G0BLB | +5 / - | 3 | ✓ Closing fragment |
| 10-25 14:57 | 40m | -4 / - | I6/IZ8EFK | - / -10 | 7 | Partial capture |
| 10-25 14:43 | 40m | - / - | DK8EW | -8 / - | 2 | Partial capture |
| 10-25 14:40 | 40m | -6 / - | TK5NJ | -8 / +3 | 4 | ✓ Closing observed |
| 10-25 14:36 | 40m | -7 / - | DB2SR | - / -8 | 3 | ✓ Closing fragment |
| 10-25 14:34 | 40m | +2 / - | DG4ST | -1 / - | 5 | ✓ Full exchange observed |
| 10-25 07:30 | 40m | +3 / - | DL9KM | -5 / +5 | 10 | Partial capture |
| 10-25 07:26 | 40m | +2 / - | MM7SXM | -6 / +8 | 6 | ✓ Closing observed |
| 10-25 07:23 | 40m | -7 / - | OE3KJO | -4 / -4 | 6 | ✓ Closing observed |
| 10-25 07:22 | 40m | +5 / 0 | PD8O | -6 / +5 | 5 | ✓ Full exchange observed |
| 10-25 06:32 | 40m | -2 / - | OA4ENG | - / - | 2 | Partial capture |
| 10-25 06:31 | 40m | +3 / - | MW7TTA | - / -10 | 2 | ✓ Closing fragment |
| 10-25 06:22 | 40m | +4 / - | DL/HB9HVW/P | - / -22 | 4 | Partial capture |
| 10-25 05:26 | 40m | -8 / - | R2EA/P | - / - | 2 | Partial capture |
| 10-24 10:03 | 40m | -15 / - | DB4VI | - / -2 | 3 | ✓ Closing fragment |
| 10-24 10:01 | 40m | -2 / - | DK8HC/P | - / +9 | 2 | ✓ Closing fragment |
| 10-24 10:00 | 40m | -4 / - | DK1HSI | -12 / - | 2 | ✓ Closing observed |
| 10-24 05:58 | 40m | -1 / - | TI4LAS | - / -13 | 2 | ✓ Closing fragment |
| 10-22 05:07 | 60m | - / -16 | UD6AWH | -13 / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 214030 -15 2078 DK8IZ RN3GG RR73 214145 -16 1982 S9R DK8IZ -14 (x2) 212015 -7 1890 DK8IZ EA8BS -08 (x2) 054145 +4 2860 6W/IK2HKT DK8IZ JN49 212015 -14 2482 CQ DK8IZ JN49 a1 (x2) 212100 -12 2482 DK8IZ F1IQH JN27 212115 -11 2481 F1IQH DK8IZ -05 212130 -16 2482 DK8IZ F1IQH R-16 (x2) 062845 -7 2960 6W/IK2HKT DK8IZ JN49 (x3)
UTC dB Audio Message 152215 -2 228 R6NH DK8IZ -11 (x3) 152330 -9 2286 DK8IZ UB6OCD -10 152345 +0 227 UB6OCD DK8IZ R-08 152400 -6 2286 DK8IZ UB6OCD RR73 171315 -2 2876 DK8IZ R1MA -08 171330 +12 2876 R1MA DK8IZ R-02 171345 -1 2876 DK8IZ R1MA RR73 171400 +11 2877 R1MA DK8IZ 73 171545 -2 1479 UA9XL/P DK8IZ JN49 (x3) 052700 -6 1081 DK8IZ RZ3BP -16 (x2)
UTC dB Audio Message 200415 +16 650 DK8IZ LA6YEA R-03 200430 -17 209 LA6YEA DK8IZ RR73 200445 +15 650 DK8IZ LA6YEA 73 200745 +11 2377 DK8IZ SP5GMM -10 (x3) 045300 -16 2291 CQ DK8IZ JN49 a1 (x3) 045445 -2 1403 DK8IZ DL8WEM JN48 190600 +4 2133 DK8IZ 9A5E -13 211630 +5 2740 DK8IZ EI4DQ -21 (x2) 211845 -11 2741 EI4DQ DK8IZ -13 211900 +1 2740 DK8IZ EI4DQ R-11
UTC dB Audio Message 053145 -22 214 C31KC DK8IZ -09 171715 -14 2424 <YU65AEC> DK8IZ JN49 171730 +10 2425 DK8IZ YU65AEC -15 171745 -12 2424 YU65AEC DK8IZ R-04 172000 -13 2488 YL2GJX DK8IZ JN49 (x2) 172515 -17 219 SV9MBH DK8IZ -14 172800 -18 219 MD0CCE DK8IZ +04 172945 -2 551 DK8IZ MD0CCE 73 053745 -11 296 4O7CC DK8IZ RR73 055015 -8 388 CU2DX DK8IZ +12 055030 +9 387 DK8IZ CU2DX R-04 055045 -12 388 CU2DX DK8IZ RR73 055545 -12 1239 DK8IZ IS0CAK -23 (x2)
UTC dB Audio Message 055700 -9 1671 R8LDJ DK8IZ RR73 115245 -10 389 RA0SCA DK8IZ JN49 043600 -15 1833 HK3YL DK8IZ JN49 044045 +13 2205 DK8IZ RA6MQ -03 044100 -2 2206 RA6MQ DK8IZ R+16 044115 +4 2205 DK8IZ RA6MQ RR73 052645 -9 296 RM1F DK8IZ JN49 201600 -4 2070 RU3U DK8IZ JN49 (x3) 070100 -24 2748 DK8IZ RZ6L -13 070115 +6 2748 RZ6L DK8IZ R-22 070130 -14 2748 DK8IZ RZ6L RR73 070145 +7 2748 RZ6L DK8IZ 73 093500 -1 602 W1AW/2 DK8IZ JN49
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 SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee