Many thanks to SRAA contributor Dan Greenall, for sharing the following recording and notes:

Broadcaster: All India Radio 1971

Frequency: 11.810 MHz

Reception location: Ancaster, Ontario, Canada

Receiver and antenna: Hallicrafters S-52 using a longwire antenna

Notes: This transmission to southeast Asia from the general overseas service of All India Radio was heard surprisingly well in Ancaster, Ontario, Canada on 11810 kHz shortwave back in 1971. Their familiar interval signal is heard at first, followed by sign on in English.