T8, KC6 Palau OC
| CALL | YY MM DD | OP | 備考 |
| KC6SZ-1 | 1979 OCT 12 | JE1JKL, JA7FFN | |
| KC6SX-1 | 1979 OCT 18 | JR1JFO, JH1MCX, JA1MOH, JA1NRH | |
| KC6KR | 1980 DEC 31 | JA8JL, JA8DNZ | |
| KC6SX-2 | 1982 AUG 4 | JA7ARH | |
| KC6SZ-2 | 1983 MAR 18 | JA6VZB, JH6SOR, JR6IQI | |
| KC6MR/KC6 | 1986 FEB 17 | JJ1TZK | |
| KC6CS | 1987 NOV 28 | JE1JKL | |
| JA9AG/KC6 | 1988 FEB 11 | JA9AG | |
| KC6VW | 1991 MAR 30 | JA6VZB | QSL提供 JH1UUT |
| KC6TZ | 1993 AUG 8 | JH3TXR | QSL提供 JH1UUT |
| KC6IL | 1993 AUG 8 | JF3PLF | QSL提供 JH1UUT |
| KC6IJ | 1993 AUG 9 | JR3OFX | QSL提供 JH1UUT |
| KC6TZ | 1993 AUG 9 | JH3TXR | QSL提供 JH1UUT |
| KC6HY KC6NH KC6KA KC6OM KC6KM KC6SH |
1993 NOV 20 | JH4BGJ, JK7EIG, JN1ATL, JG1EGG JQ1VNM, JK1QHK |
QSL提供 JH1UUT QSO WITH KC6SH |
| KC6CC | 1994 MAR 12 | JA3IG | QSL提供 JH1UUT |
| KC6UB | 1994 MAR 12 | JA3UB | QSL提供 JH1UUT |
| KC6KT KC6UA | 1994 MAR 15 | JR6IQI | QSL提供 JH1UUT QSO WITH KC6KT |
| KC6IY | 1995 JAN 30 | JF6BCC | QSL提供 JH1UUT |
| KC6IY | 1995 APR 23 | JF6BCC | QSL提供 JH1UUT |
| KC6YZ T88YY | 1996 NOV 6, 1996 NOV 8 | JA1BRM | |
| T88TU | 2000 OCT 29 | JK7TKE | |
| T88XF | 2002 FEB 11 | JH5OXF | |
| T88ZK | 2002 JUL 19 | 7N4JZK | |
| T88CM | 2002 SEP 17 | JA6CM | |
| T88EA | 2002 OCT 27 | JH1EAQ | |
| T88JA | 2002 NOV 20 | JA6VZB | |
 T88JA |
2003 MAR 22 | JA6VZB |
KC6SZ-1 |
KC6SX-1 |
KC6KR |
KC6SX-2 |
KC6SZ-2 |
KCMR/KC6 |
KC6CS |
JA9AG/KC6 |
KC6VW |
KC6TZ |
KC6IL |
KC6IJ |
KC6TZ |
KC6SH |
KC6CC |
KC6UB |
KC6KT |
KC6IY |
KC6IY |
KC6YZ,T88YY |
T88TU |
T88XF |
T88ZK
 |
T88CM
 |
T88EA |
T88JA |
T88JA |