Reregistered H4-AAM in July 1978. Bob Kerr photo

Built in March 2005 and registered 5B-CKS, but not taken up by it's owner in Cyprus. So it became HB-FMQ in June 2005, just to be sold to the US as N327SC. Purchased by Adventist Aviation Indonesia in November 2015. Still based in Papua province at time of upload.

Built in early 1976, this PC-6 first went to Peru as 316 / OB-1146 to fly with the Fuerza Aerea del Peru - TANS. Between August 1995 and July 1998, it was registered as N4113F to Styles Aviation Inc. before being bought by the Seventh Day Adventist Church. SDA sent it to Papua Province in Indonesia, from where it flies since September 1998. Based at the small, SDA owned airstrip some 5 miles west of Sentani airport.

H4-AAM came to the Solomon Islands from Australia where it was VH-SDM. Initially it was VP-PAZ in the British colonial registration block and switched to H4-AAM on independence. It is no longer registered.

VH-KGJ crashed at Archer River, Queensland, on July 30, 2010.

Chimbu is in the PNG highlands. It has a one-way runway due to its slope and steep terrain at the town end.