Some Canadian hospital heliports have a cross and some have the letter "H" in the middle.
s ʌ m WORD_BOUNDARY k ʌ n eɪ d iə n WORD_BOUNDARY h ɑ s p ɪ t ə l WORD_BOUNDARY h ɛ l ɪ p ɔ ɹ t s WORD_BOUNDARY h æ v WORD_BOUNDARY ʌ WORD_BOUNDARY k ɹ ɔ s WORD_BOUNDARY æ n d WORD_BOUNDARY s ʌ m WORD_BOUNDARY h æ v WORD_BOUNDARY ð ə WORD_BOUNDARY l ɛ t ə ɹ ɹ WORD_BOUNDARY eɪ t̠ʃ WORD_BOUNDARY ɪ n ð ə WORD_BOUNDARY m ɪ d ə l WORD_BOUNDARY