4O/R2AB — FT8 station from Montenegro
Amateur radio station 4O/R2AB operating from Montenegro (grid square KN23). 244 FT8 spots received at SO8OO WebSDR, 46 CQ calls, active on 40m, 20m, 10m, over 4 days, best SNR +17 dB. Heard between 2026-06-11 and 2026-06-15.
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Overview
244
Total spots
46
CQ calls
4
Days active
-3 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-06-11
Last seen: 2026-06-15 07:07 UTC
Last seen: 2026-06-15 07:07 UTC
Frequent QSO partners observed at SO8OO
Stations 4O/R2AB worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | 4O/R2AB | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-15 09:06 | 10m | - / +9 | DL8NW | -4 / - | 7 | Partial |
| 06-15 09:06 | 10m | +10 / - | LZ2VQ | - / - | 3 | Partial |
| 06-15 08:58 | 10m | - / -11 | EA2BHE | +7 / - | 3 | Partial |
| 06-15 08:43 | 10m | - / +5 | PD3RM | 0 / - | 3 | Partial |
| 06-15 08:41 | 10m | - / - | <...> | 0 / - | 3 | ✓ Confirmed |
| 06-15 08:39 | 10m | - / -6 | SP4HXV | +9 / - | 2 | Partial |
| 06-15 08:34 | 10m | -8 / -22 | F6FHZ | +3 / - | 5 | Partial |
| 06-15 08:34 | 10m | - / - | <...> | -5 / - | 2 | ✓ Confirmed |
| 06-15 08:13 | 10m | - / -6 | PD0GJS | -11 / - | 3 | Partial |
| 06-15 08:04 | 20m | - / -8 | R9CX | +8 / - | 2 | Partial |
| 06-15 08:02 | 20m | -15 / - | DL7ACA | - / - | 2 | Partial |
| 06-15 08:01 | 20m | - / -7 | DB3KB | +11 / - | 5 | Partial |
| 06-15 08:01 | 20m | -6 / - | RZ4AZ | - / - | 2 | Partial |
| 06-15 08:01 | 20m | -4 / - | <...> | +9 / - | 2 | ✓ Confirmed |
| 06-15 07:59 | 20m | -8 / - | DL4OAN | - / - | 2 | Partial |
| 06-15 07:59 | 20m | - / -6 | DA1MHH | +7 / - | 2 | Partial |
| 06-15 07:57 | 20m | -3 / - | <...> | +5 / - | 2 | ✓ Confirmed |
| 06-15 07:52 | 20m | -4 / +6 | DL4OAN | +13 / - | 6 | Partial |
| 06-15 07:48 | 20m | - / - | <...> | +16 / - | 2 | ✓ Confirmed |
| 06-15 07:43 | 20m | - / +4 | PD1ADA | +13 / - | 3 | Partial |
| 06-15 07:41 | 20m | - / - | <...> | +15 / - | 3 | ✓ Confirmed |
| 06-15 07:37 | 20m | - / +5 | IQ4JO | +13 / - | 3 | Partial |
| 06-15 07:33 | 20m | -11 / +8 | 9A4ZM | +10 / - | 3 | Partial |
| 06-15 07:33 | 20m | - / +10 | OS4K | +11 / - | 2 | Partial |
| 06-15 07:32 | 20m | -17 / - | IK2RPE | +14 / +4 | 2 | Partial |
| 06-15 07:23 | 20m | -11 / -18 | RA6AVP | +11 / - | 2 | Partial |
| 06-15 07:22 | 20m | -10 / - | <...> | +10 / - | 5 | ✓ Confirmed |
| 06-15 07:18 | 20m | - / -19 | HK3G | +12 / - | 3 | Partial |
| 06-15 07:13 | 20m | - / -10 | SP4TKA | +6 / - | 3 | Partial |
| 06-15 07:12 | 20m | +3 / - | 9A4ZM | - / - | 3 | Partial |
| 06-15 07:11 | 20m | -8 / - | <...> | +10 / - | 3 | ✓ Confirmed |
| 06-15 06:58 | 20m | - / -21 | DL2FX | +13 / - | 3 | Partial |
| 06-15 06:57 | 20m | -9 / -10 | IZ2SXZ | +8 / - | 4 | Partial |
| 06-15 06:57 | 20m | -3 / - | <...> | +14 / - | 2 | ✓ Confirmed |
| 06-15 06:48 | 20m | - / -4 | SQ9DJQ | +10 / - | 3 | Partial |
| 06-15 06:47 | 20m | - / -18 | DG4BH | +15 / - | 2 | Partial |
| 06-15 06:46 | 20m | - / - | <...> | +14 / - | 2 | ✓ Confirmed |
| 06-15 06:36 | 20m | +4 / - | IK2UJS | +11 / +1 | 3 | Partial |
| 06-15 06:36 | 20m | -8 / - | <...> | +9 / - | 8 | ✓ Confirmed |
| 06-15 06:33 | 20m | - / -20 | AD5DD | +6 / - | 3 | Partial |
| 06-15 06:21 | 20m | - / - | <...> | +8 / - | 2 | ✓ Confirmed |
| 06-15 06:08 | 20m | +12 / - | <...> | +12 / - | 3 | ✓ Confirmed |
| 06-15 06:03 | 20m | - / - | <...> | +16 / - | 2 | ✓ Confirmed |
| 06-15 05:52 | 20m | -1 / - | <...> | +14 / - | 7 | ✓ Confirmed |
| 06-15 05:48 | 20m | - / -20 | WA6MRK | +15 / - | 3 | Partial |
| 06-15 05:38 | 20m | - / +6 | F5PBG | +18 / - | 3 | Partial |
| 06-15 05:36 | 20m | +8 / - | LZ5EO | +16 / - | 3 | Partial |
| 06-15 05:32 | 20m | -2 / - | <...> | +17 / - | 10 | ✓ Confirmed |
| 06-15 05:29 | 20m | - / -4 | DG4YT | +14 / - | 2 | Partial |
| 06-15 05:26 | 20m | - / -17 | N6YG | +15 / - | 3 | Partial |
Station Log
10m
UTC dB Freq Message 085800 +7 2183 CQ 4O/R2AB 085830 +9 2183 EA2BHE 4O/R2AB -11 (x3) 090600 +9 2191 <...> 4O/R2AB RR73 090615 +11 2191 4O/R2AB LZ2VQ KN23 090630 -8 2191 DL8NW 4O/R2AB +21 090645 +8 2191 4O/R2AB LZ2VQ KN23 090700 -4 2192 DL8NW 4O/R2AB +13 090715 +11 2191 4O/R2AB LZ2VQ KN23 090730 +6 2192 DL8NW 4O/R2AB +18 (x5)
20m
UTC dB Freq Message 075930 +7 2166 DA1MHH 4O/R2AB R-11 075945 -8 2166 4O/R2AB DL4OAN JO54 080100 +9 2165 <...> 4O/R2AB RR73 080115 -6 2165 4O/R2AB RZ4AZ LN28 080115 -4 364 4O/R2AB <...> 73 080130 +9 2165 DB3KB 4O/R2AB -07 080145 -6 2165 4O/R2AB RZ4AZ LN28 080200 +8 2165 DB3KB 4O/R2AB -04 080215 -15 2164 4O/R2AB DL7ACA JO40 080230 +13 2165 DB3KB 4O/R2AB -04 080245 -15 2164 4O/R2AB DL7ACA JO40 080300 +16 2165 DB3KB 4O/R2AB -04 (x2) 080400 +11 2164 R9CX 4O/R2AB R-08 (x2)
40m
UTC dB Freq Message 042730 -4 2293 PA3ARI 4O/R2AB R-02 (x3) 042900 -1 2293 UA3ZQN 4O/R2AB +03 042930 -1 2293 <...> 4O/R2AB RR73 043215 -6 1089 4O/R2AB <...> RR73 043530 -1 2292 <...> 4O/R2AB RR73 043700 +0 2292 SQ2BXI 4O/R2AB -07 (x2) 043800 +7 2292 <...> 4O/R2AB RR73 043815 -4 862 4O/R2AB <...> 73 043830 +5 2292 DJ2TI 4O/R2AB R+09 043845 -6 1090 4O/R2AB <...> RR73 043900 -2 2292 CQ 4O/R2AB 043930 +1 2292 EA9AR 4O/R2AB +08