April 1999
Based aircraft noted this month
Gazelle AH1	XX383
	XX394	X, circle
	XZ320
	XZ331
	ZA771
Lynx AH7	XZ190
	XZ642
	XZ643	triangle
	XZ664	5
	ZE378	SFOR marks
Lynx AH9	ZF538
Sea King HAR3A	ZH541
	ZH545