| Possible errors | # | Callsign in log | Callsign(s) in master database |
|---|
| 1 | OK1FTG | OK1FMG OK1FOG OK1FPG OK1FWG | | 2 | OK1JOC | OK1JOK | | 3 | ES2NF | ZS2NF | | 4 | EW8OF | EW8OM EW8OP | | 5 | LY2TA | LY2AT LY2KA LY2SA LY2TS | | 6 | LY4AA | LY4MA | | 7 | RD3AT | RD3FT RD3AD | | 8 | LA8W | NA8W LN8W LZ8W | | 9 | LY3O | LY4O LY5O LY8O LY3A LY3B LY3G LY3I LY3S LY3X LY3Z | | 10 | RA5B | 9A5B RA5C |
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