| Possible errors | # | Callsign in log | Callsign(s) in master database |
|---|
| 1 | CA6OHG | CD6OHG | | 2 | JK1AKC | JK1AKA | | 3 | PU1WTC | PU1WTW | | 4 | PU2PQQ | PU2PQT | | 5 | PY2MHC | PY2THC PY2MLC | | 6 | DA2KT | DB2KT DK2KT | | 7 | PY2KC | PY2LC PY2TC PY2WC PY2XC PY2KA PY2KG PY2KJ PY2KO PY2KP | | 8 | PY2TR | PY3TR PY2DR PY2VR PY2ZR PY2TB PY2TC PY2TI | | 9 | CW4C | EW4C RW4C CW2C | | 10 | HK4V | HJ4V HK4T HK4W HK4X | | 11 | IS5Z | KS5Z OS5Z | | 12 | J51A | S51A JT1A |
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