YM4KF — FT8 station from Asiatic Turkey
Amateur radio station YM4KF operating from Asiatic Turkey (grid square IO90). 5,436 FT8 spots received at SO8OO WebSDR, 2,996 CQ calls, active on 40m, 20m, 10m, over 7 days, best SNR +30 dB. Heard between 2026-05-18 and 2026-05-25.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
5,436
Total spots
2,996
CQ calls
7
Days active
+2 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-05-18
Last seen: 2026-05-25 07:26 UTC
Last seen: 2026-05-25 07:26 UTC
Frequent QSO partners observed at SO8OO
Stations YM4KF worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | YM4KF | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-24 19:56 | 20m | - / -15 | BD8SN | +13 / - | 3 | Partial |
| 05-24 19:55 | 20m | - / -13 | EA3CO | +16 / - | 2 | Partial |
| 05-24 19:54 | 20m | +26 / +1 | IW2NZD | +15 / -3 | 4 | ✓ Complete |
| 05-24 19:51 | 20m | -2 / -8 | JE3GRQ | +12 / - | 3 | ✓ Verified |
| 05-24 19:50 | 20m | -2 / -11 | LZ2RKG | +22 / -13 | 5 | ✓ Complete |
| 05-24 19:46 | 20m | - / -6 | JA0JWQ | +16 / - | 2 | ✓ Confirmed |
| 05-24 19:44 | 20m | - / -10 | KJ4QVJ | +15 / - | 2 | ✓ Confirmed |
| 05-24 19:42 | 20m | - / -6 | US5WFL | +12 / - | 2 | ✓ Confirmed |
| 05-24 19:37 | 20m | - / -10 | IU2UBA | +18 / - | 2 | ✓ Confirmed |
| 05-24 19:35 | 20m | - / -11 | MW7AHM | +16 / - | 2 | ✓ Confirmed |
| 05-24 19:32 | 20m | - / -18 | K2JC | +19 / - | 3 | Partial |
| 05-24 19:31 | 20m | - / -12 | DC3LD | +16 / - | 2 | ✓ Confirmed |
| 05-24 19:27 | 20m | -13 / -13 | PP1BM | +16 / - | 3 | ✓ Verified |
| 05-24 19:22 | 20m | -6 / -9 | EB5BSI | +4 / -17 | 12 | ✓ Complete |
| 05-24 19:21 | 20m | -10 / -4 | US5IQW | +6 / -7 | 5 | ✓ Complete |
| 05-24 19:17 | 20m | -18 / -15 | R7OV | +18 / -4 | 3 | ✓ Complete |
| 05-24 19:17 | 20m | -9 / -10 | RA6OF | +18 / -3 | 5 | ✓ Complete |
| 05-24 19:15 | 20m | -4 / -9 | IU3GOR | +7 / -3 | 5 | ✓ Complete |
| 05-24 19:13 | 20m | - / -12 | RC6OZ | +12 / - | 2 | ✓ Confirmed |
| 05-24 19:09 | 20m | - / -10 | PD1LVK | +12 / - | 2 | Partial |
| 05-24 19:08 | 20m | - / -9 | 2E0JQL | +12 / - | 4 | ✓ Confirmed |
| 05-24 19:06 | 20m | -7 / -11 | PH3A | +14 / - | 3 | ✓ Verified |
| 05-24 19:04 | 20m | - / -9 | 9A3QN | +11 / - | 2 | ✓ Confirmed |
| 05-24 19:03 | 20m | 0 / - | M0PEL | - / - | 2 | Partial |
| 05-24 19:00 | 20m | -4 / +4 | F4MQS | +12 / -13 | 5 | ✓ Complete |
| 05-24 18:57 | 20m | +7 / -4 | PA3DP | +18 / -3 | 4 | ✓ Complete |
| 05-24 18:57 | 20m | 0 / -13 | R4FDW | +17 / -13 | 8 | ✓ Complete |
| 05-24 18:56 | 20m | - / -9 | UR5BIO | +12 / - | 2 | ✓ Confirmed |
| 05-24 18:53 | 20m | -14 / -11 | EA4HTI | +21 / - | 4 | ✓ Verified |
| 05-24 18:53 | 40m | +8 / -8 | UT7NS | -6 / -9 | 5 | ✓ Complete |
| 05-24 18:51 | 20m | -6 / -11 | DL8BDD | +16 / -8 | 4 | ✓ Complete |
| 05-24 18:48 | 40m | -6 / - | SQ1KD | - / - | 2 | Partial |
| 05-24 18:46 | 20m | - / -19 | MW7FKA | +16 / - | 4 | ✓ Confirmed |
| 05-24 18:44 | 40m | - / -15 | IZ1HJU | +2 / - | 3 | ✓ Confirmed |
| 05-24 18:42 | 40m | +2 / - | PA0MUS | - / - | 3 | Partial |
| 05-24 18:41 | 20m | -3 / -14 | YB2CLC | +12 / -12 | 5 | ✓ Complete |
| 05-24 18:39 | 20m | -12 / - | BD8SN | - / -16 | 2 | Partial |
| 05-24 18:34 | 40m | +5 / -13 | SP9XG | +4 / -13 | 6 | ✓ Complete |
| 05-24 18:33 | 20m | +3 / -8 | G0OSK | +5 / - | 5 | ✓ Complete |
| 05-24 18:31 | 40m | +4 / -8 | SP8HJM | +4 / -17 | 7 | ✓ Complete |
| 05-24 18:30 | 20m | -10 / -16 | IK1AMC | +10 / - | 3 | Partial |
| 05-24 18:29 | 40m | +8 / -10 | OH1EDK | +11 / -5 | 6 | ✓ Complete |
| 05-24 18:29 | 40m | +7 / -3 | YU7NW | +8 / +10 | 8 | ✓ Complete |
| 05-24 18:27 | 20m | - / -16 | SP3XR | +10 / - | 2 | ✓ Confirmed |
| 05-24 18:26 | 40m | - / -14 | RU3DBT | +6 / - | 3 | ✓ Confirmed |
| 05-24 18:26 | 20m | -13 / - | BD8SN | - / -23 | 4 | Partial |
| 05-24 18:24 | 20m | - / -10 | SP7IIT | +7 / - | 2 | ✓ Confirmed |
| 05-24 18:22 | 20m | - / -18 | G6MTI | +7 / - | 3 | ✓ Confirmed |
| 05-24 18:22 | 40m | +6 / - | I1RJP | - / - | 9 | Partial |
| 05-24 18:22 | 40m | 0 / -11 | PA3DP | +8 / -11 | 4 | ✓ Complete |
Station Log
20m
UTC dB Freq Message 195200 +13 2861 JE3GRQ YM4KF -08 (x2) 195300 +4 2860 CQ YM4KF KM46 (x3) 195415 +24 2860 YM4KF IW2NZD JN45 195430 +16 2860 IW2NZD YM4KF +01 195445 +28 2860 YM4KF IW2NZD R-03 195500 +14 2860 IW2NZD YM4KF RR73 195530 +19 2860 EA3CO YM4KF R-13 (x2) 195630 +19 2860 BD8SN YM4KF R-15 (x3) 092645 -4 2597 YM4KF G3AKA IO90
40m
UTC dB Freq Message 185215 +4 2737 CQ YM4KF KM46 (x2) 185300 +9 2674 YM4KF UT7NS KN49 185315 -3 2736 UT7NS YM4KF -08 185330 +7 2668 YM4KF UT7NS R-09 185345 -8 2737 UT7NS YM4KF RR73 185400 +8 2673 YM4KF UT7NS 73 185415 -3 2737 CQ YM4KF KM46 (x8)
10m
UTC dB Freq Message 082615 -15 1580 YM4KF ON3ONX JO20 082630 +15 2895 9A2WA YM4KF -07 082645 -24 1580 YM4KF ON3ONX JO20 082700 +11 2895 9A2WA YM4KF RR73 082715 -21 1580 YM4KF ON3ONX JO20 082730 +16 2895 CQ YM4KF KM46 082800 +17 2895 YO4FJK YM4KF -13 (x2) 082915 -16 848 YM4KF OK7PJ JN69 082930 +19 2895 CQ YM4KF KM46 082945 -7 848 YM4KF OK7PJ JN69 083100 +22 2895 CQ YM4KF KM46 083215 -4 2412 YM4KF OK7PJ JN69 122400 -1 2865 DD6CS YM4KF KM46 (x2)