K4RK — 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 K4RK, decoded by SO8OO in southeastern Poland. 121 indexed activity records, involving 160m, 80m, 60m, 40m, 20m. Heard between 2026-07-24 and 2026-10-20.
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.
Overview
Bands
Last indexed activity: 2026-10-20 03:18 UTC
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with K4RK in decoded directed-looking exchanges:
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 | K4RK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-11 00:59 | 160m | - / -15 | SV1FKZ | -2 / - | 2 | Partial capture |
| 10-11 00:53 | 160m | - / -16 | UT5ZC | +6 / - | 2 | ✓ Closing fragment |
| 09-23 02:45 | 60m | - / -18 | UT9NA | -16 / - | 2 | ✓ Closing fragment |
| 09-23 02:01 | 40m | - / - | F4NGR | -5 / - | 2 | Partial capture |
| 09-20 03:42 | 40m | - / -15 | DL3MIB | +13 / - | 9 | ✓ Closing fragment |
| 09-10 03:00 | 40m | - / -12 | J38LD | -8 / - | 2 | ✓ Closing fragment |
| 09-05 03:47 | 160m | - / -18 | DL1RWN | +6 / - | 3 | ✓ Closing fragment |
| 09-04 01:56 | 60m | - / - | IT9VCE | +5 / - | 2 | Partial capture |
| 08-29 01:30 | 40m | - / -18 | EA6LU | +6 / - | 2 | ✓ Closing fragment |
| 08-28 02:27 | 20m | - / -15 | 9K2MP | -6 / - | 2 | Partial capture |
| 08-28 02:26 | 20m | - / - | RX9ABI | -2 / - | 2 | Partial capture |
| 08-21 03:35 | 60m | - / - | EA3JW | -6 / - | 6 | Partial capture |
| 08-21 03:34 | 60m | - / -19 | ER3ZW | +2 / - | 3 | Partial capture |
| 08-21 03:30 | 60m | - / -20 | ER3ZW | 0 / - | 2 | Partial capture |
| 08-20 02:35 | 60m | - / -16 | DH2YBG | -1 / - | 9 | ✓ Closing fragment |
| 08-20 02:35 | 60m | - / - | ON7KEI | -12 / - | 3 | Partial capture |
| 08-19 22:04 | 20m | - / -8 | W2MF | -1 / - | 2 | Partial capture |
| 08-17 03:29 | 60m | - / -17 | IS0BOY | -12 / - | 2 | ✓ Closing fragment |
| 08-16 05:04 | 60m | - / -6 | G0BLB | -7 / - | 4 | ✓ Closing fragment |
| 08-13 03:41 | 160m | - / -20 | IW0FFK | +1 / - | 9 | ✓ Closing fragment |
| 08-11 02:58 | 40m | - / - | DL3MIB | -15 / - | 4 | Partial capture |
| 08-11 02:44 | 40m | - / -8 | G5TV | -20 / - | 2 | Partial capture |
| 08-10 02:57 | 40m | - / - | SP0DF | -22 / - | 2 | ✓ Closing fragment |
| 08-07 03:13 | 20m | - / - | R7WA | -10 / - | 3 | Partial capture |
| 08-07 02:37 | 60m | - / -17 | OZ7FOC | -12 / - | 6 | ✓ Closing fragment |
| 08-01 01:43 | 60m | - / -12 | DL8UD | +2 / - | 2 | ✓ Closing fragment |
| 07-29 01:51 | 60m | - / -19 | ON7KEI | -9 / - | 6 | Partial capture |
| 07-28 02:09 | 60m | - / - | EB1LA | -8 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 034230 +2 1053 K4RK IW0FFK -20 (x7) 034700 +6 2516 K4RK DL1RWN -18 (x3) 005345 +8 1179 K4RK UT5ZC -16 (x2) 005900 -2 2592 K4RK SV1FKZ KM18 (x2) 031830 +7 2310 K4RK LA9GX -22
UTC dB Audio Message 033515 -6 1677 K4RK EA3JW JN11 (x4) 033715 +8 2023 K4RK ER3ZW -25 033715 -7 1677 K4RK EA3JW JN11 (x2) 013015 -6 1527 K4RK DL1NEO JN59 015600 +4 946 K4RK IT9VCE JM77 (x2) 003845 -23 1779 K4RK OS4K -17 024500 -16 2351 K4RK UT9NA -18 024500 -11 2020 K4RK ER3ZW RRR 024530 -16 2351 K4RK UT9NA RR73 024630 -15 1082 K4RK US2YW KN28
UTC dB Audio Message 030015 -7 432 K4RK J38LD -12 (x2) 034100 -6 2753 K4RK GJ0KYZ -05 034200 +15 951 K4RK DL3MIB JN57 (x9) 030800 +14 1089 K4RK F5NBU 73 020130 -4 1613 K4RK F4NGR JN33 (x2)
UTC dB Audio Message 031315 -6 1790 K4RK R7WA LN32 (x3) 220415 -2 2455 K4RK W2MF -08 (x2) 022600 -2 2857 K4RK RX9ABI MO05 (x2) 022730 -4 1080 K4RK 9K2MP -15 (x2)
UTC dB Audio Message 021200 -17 1704 K4RK MI7XHT RR73
CW
No CW receptions recorded for this callsign in the last 30 days.
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