/ɾ/ can be heard as either a tap [ɾ] or a trill [r].
Merlan, Francesca and Jacq, Pascale. (2005). Jawoyn-English dictionary & English finder-list. Northern Territory: Diwurruwurru-jaru Aboriginal Corporation, Katherine.
Merlan, Francesca C. (2016). Tricksters and Traditions: Jawoyn Stories and Storytellers. (Asia-Pacific Linguistics, 31.) Canberra: Asia-Pacific Linguistics.