9A4ZM — FT8 station from Croatia
Amateur radio station 9A4ZM operating from Croatia. 8,673 FT8 spots received at SO8OO WebSDR, 27 CQ calls, active on 160m, 80m, 60m, 40m, 20m, 10m, over 91 days, best SNR +25 dB. Heard between 2026-04-26 and 2026-07-25.
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Overview
8,673
Total spots
27
CQ calls
91
Days active
-7 dB
Avg SNR
Bands
80m
20m
40m
60m
10m
160m
First seen: 2026-04-26
Last seen: 2026-07-25 23:17 UTC
Last seen: 2026-07-25 23:17 UTC
Frequent QSO partners observed at SO8OO
Stations 9A4ZM worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | 9A4ZM | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-26 01:40 | 40m | - / - | M0LAD | -3 / - | 2 | Partial |
| 07-26 01:23 | 60m | - / - | 1K4UGH | +9 / - | 2 | Partial |
| 07-26 01:17 | 40m | -16 / -3 | UR3QOX | -6 / -4 | 4 | Partial |
| 07-26 00:48 | 40m | - / - | N2SU | +1 / - | 2 | Partial |
| 07-26 00:23 | 40m | - / - | M8PZU | -3 / - | 2 | Partial |
| 07-26 00:12 | 40m | - / - | M8PZU | -6 / - | 2 | Partial |
| 07-26 00:04 | 40m | - / - | M8PZU | -12 / - | 2 | Partial |
| 07-25 23:32 | 40m | - / - | SA0BKW | -9 / - | 2 | Partial |
| 07-25 23:31 | 40m | - / -13 | UB3LCK | -4 / - | 4 | ✓ Confirmed |
| 07-25 23:29 | 80m | -10 / - | SP5DAA | - / - | 25 | Partial |
| 07-25 23:28 | 80m | -11 / -5 | DO7TTR/P | +10 / - | 5 | ✓ Complete |
| 07-25 23:19 | 160m | +8 / +7 | YR50NADIA | 0 / -4 | 3 | Partial |
| 07-25 23:16 | 160m | - / +1 | IZ6YMF | -2 / - | 4 | ✓ Confirmed |
| 07-25 23:12 | 40m | - / - | DL8ZAD | -12 / - | 2 | Partial |
| 07-25 23:10 | 60m | -11 / - | IW9CTR | - / - | 5 | Partial |
| 07-25 23:07 | 80m | -10 / -10 | MW9LQA | +6 / -1 | 5 | ✓ Complete |
| 07-25 23:07 | 80m | -17 / - | SP5DAA | - / - | 20 | Partial |
| 07-25 23:02 | 80m | - / - | EA7CRB | +13 / - | 2 | Partial |
| 07-25 23:01 | 80m | +10 / - | OK2NMA | +11 / +1 | 4 | Partial |
| 07-25 22:48 | 80m | - / - | OK2NMA | +12 / - | 2 | Partial |
| 07-25 22:41 | 160m | - / +3 | S58Z | +2 / - | 3 | ✓ Confirmed |
| 07-25 22:37 | 40m | - / -7 | SQ5FNF/QRP | -5 / - | 2 | Partial |
| 07-25 22:16 | 80m | -2 / -9 | R3NB | +13 / -10 | 6 | ✓ Complete |
| 07-25 22:13 | 160m | -10 / -12 | RK3YWS | -8 / -15 | 5 | ✓ Complete |
| 07-25 22:03 | 40m | - / +4 | SV3SRU | -1 / - | 4 | ✓ Confirmed |
| 07-25 21:36 | 80m | -6 / - | CT7AUT | - / - | 2 | Partial |
| 07-25 21:35 | 80m | - / -1 | DK4CH | +2 / - | 2 | Partial |
| 07-25 21:33 | 80m | - / - | N1MIE | +20 / - | 2 | Partial |
| 07-25 21:11 | 40m | - / -7 | RA3MT | -5 / - | 4 | ✓ Confirmed |
| 07-25 21:10 | 40m | - / -5 | EG5DX | -6 / - | 2 | ✓ Confirmed |
| 07-25 21:08 | 60m | -4 / - | SP7JC | 0 / - | 9 | Partial |
| 07-25 21:05 | 80m | 0 / - | OZ1LGJ | +13 / -7 | 5 | ✓ Verified |
| 07-25 21:03 | 80m | -1 / - | DO4ZT | +7 / - | 5 | ✓ Complete |
| 07-25 20:57 | 60m | -16 / - | II9MWE | 0 / - | 6 | ✓ Complete |
| 07-25 20:50 | 40m | - / -7 | F4HAB/P | -4 / - | 3 | ✓ Confirmed |
| 07-25 20:47 | 60m | -17 / +2 | II9MWE | -4 / -3 | 4 | Partial |
| 07-25 20:46 | 80m | -14 / - | R4HMS | -2 / -9 | 3 | Partial |
| 07-25 20:35 | 60m | -9 / -2 | OH4DSF | +7 / +4 | 6 | ✓ Complete |
| 07-25 20:34 | 60m | - / - | P24FRX | +2 / - | 2 | Partial |
| 07-25 20:32 | 80m | +9 / +2 | YL3NJ | +15 / -8 | 4 | ✓ Complete |
| 07-25 20:15 | 80m | - / +5 | OE5BUC | +14 / - | 2 | Partial |
| 07-25 20:08 | 60m | -18 / -5 | SQ9DKS | -2 / - | 4 | ✓ Verified |
| 07-25 19:56 | 40m | -6 / - | DK5ZU | +1 / - | 3 | Partial |
| 07-25 19:53 | 40m | - / - | RG2T | -11 / - | 3 | Partial |
| 07-25 19:50 | 80m | - / - | UA4WCS | +10 / - | 2 | Partial |
| 07-25 19:37 | 60m | - / - | SM7XQW | +2 / - | 2 | Partial |
| 07-25 19:33 | 80m | - / - | R1BNG/P | +6 / - | 2 | Partial |
| 07-25 19:26 | 60m | - / - | <...> | -4 / - | 2 | Partial |
| 07-25 19:20 | 40m | - / - | ON6DO | -16 / - | 2 | Partial |
| 07-25 19:18 | 40m | - / - | TA7EK | -12 / - | 2 | Partial |
Station Log
40m
UTC dB Freq Message 001215 -6 1039 M8PZU 9A4ZM JN86 (x4) 004845 +1 580 N2SU 9A4ZM JN86 (x2) 004945 +0 2734 DL8ZAD 9A4ZM JN86 010645 -1 578 N2SU 9A4ZM JN86 011700 -6 1253 UR3QOX 9A4ZM JN86 011745 -16 1254 9A4ZM UR3QOX -04 011800 -9 1253 UR3QOX 9A4ZM R-03 (x2) 012445 -12 748 M0LAD 9A4ZM JN86 (x3)
60m
UTC dB Freq Message 210900 +2 1244 SP7JC 9A4ZM JN86 211045 -2 1248 9A4ZM SP7JC +17 (x7) 231030 -10 1054 9A4ZM IW9CTR JM77 (x5) 012315 +8 537 1K4UGH 9A4ZM JN86 (x2)
80m
UTC dB Freq Message 233715 -12 2260 9A4ZM SP5DAA KO02 (x15)
160m
UTC dB Freq Message 221400 -12 909 9A4ZM RK3YWS -15 221415 -7 904 RK3YWS 9A4ZM R-12 221430 -8 909 9A4ZM RK3YWS RR73 221445 -8 904 RK3YWS 9A4ZM 73 224100 +1 2694 S58Z 9A4ZM JN86 (x3) 231615 -4 752 IZ6YMF 9A4ZM JN86 (x4) 231915 -1 2550 YR50NADIA 9A4ZM JN86 231930 +8 2554 9A4ZM YR50NADIA -04 231945 +0 2550 YR50NADIA 9A4ZM R+07 234230 -11 2035 DO7TTR/P 9A4ZM JN86
20m
UTC dB Freq Message 172430 -6 406 9A4ZM DL2EEO RR73 172445 -2 402 DL2EEO 9A4ZM 73 172545 -3 1869 DC3AK 9A4ZM JN86 172630 +2 2244 R8DX 9A4ZM JN86 (x6) 175300 -5 1234 9A4ZM <...> +04 180630 -7 345 G4ATH/P 9A4ZM JN86 (x2) 183430 -8 1264 EA3IWI 9A4ZM R-10 (x2) 185500 -2 1397 OM8YZ 9A4ZM JN86
10m
UTC dB Freq Message 100730 -8 2621 EB3GHN 9A4ZM R-13 (x2) 100900 -12 1380 PA3CNI 9A4ZM JN86 (x2) 102730 +0 1028 DN9GU 9A4ZM JN86 (x3) 102915 -5 1150 TA7D 9A4ZM JN86 (x3) 103215 -15 1875 <...> 9A4ZM JN86 (x2) 103345 -11 1566 DL8ZAD 9A4ZM JN86 (x2) 103545 -24 1591 DG3ET 9A4ZM JN86