The N number N180AQ was given to this 180 when it was imported into the USA in 1995 after spending many years in Botswana and Lethsoto as a big game survey aircraft.  The "AQ" Stands for African Queen. The logs from this period are sporadic but there are some significant logs to verify times.  The logs from the 1995 import to the USA are very full and complete and comprehensive.  There are three thick binders of logs and STC's and everything is very well documented.   The engine and prop were both installed well after the US importation and both have complete logs. This is a higher than average "working" type backcountry aircraft. It runs very well and is a great performer. The 520 (470-50) and the 86 inch wide chord C401 McCauley make a great combination that allows this 180 to behave like a 185.