Australian AM stations used the 10 kHz band plan spacing (like the Western Hemisphere) up until 1978 when they switched to the 9 kHz band plan used in Europe/Africa/Asia.1179 in Melbourne was, long ago, 3KZ and on 1180. Back around 1969 I was offered a position there when I started to have political problems in Ecuador. That station's OM was ready to make a real Aussie bloke out of me.
New Zealand was also on the 10 kHz system. I'd have to dig out my old World Radio Handbooks, but I think the Phillipines used 10 kHz separations as, up until WW II, their stations were licensed by the FCC.Australian AM stations used the 10 kHz band plan spacing (like the Western Hemisphere) up until 1978 when they switched to the 9 kHz band plan used in Europe/Africa/Asia.
You are correct about The Philippines. I recall the 1000kw VOA mediumwave station at Poro that beamed into Vietnam was on 1140 kHz, and was later moved to 1143. The Philippines adopted the 9 kHz plan at the same time as Australia and New Zealand, IIRC.I'd have to dig out my old World Radio Handbooks, but I think the Phillipines used 10 kHz separations as, up until WW II, their stations were licensed by the FCC.