In 2001 the first western aircraft was added to the fleet, an Embraer 145 jet replacing Russian equipment.
In 1993, additional aircraft were added to the squadron inventory.
Additional aircraft were added over time, mainly Boeing 737-200s and a handful of 757-200s.
During the survey period, 2006 to 2016, Honeywell expects some 12,000 aircraft worth $195 billion to be added.
Later a stylized aircraft darting through the leaf was added, along with a baseball bat.
The museum's aircraft was added to the collection after retirement.
A further nine aircraft had been added to the inventory by 2005, including four C.2s and four C.7s acquired in 2000.
In December 2007 the third aircraft was received and since then new aircraft have been regularly added to the fleet, increasing destinations and frequencies.
Even if aircraft with unknown fates are added, it still gives a figure of only 30-35.
Another two aircraft were added in summer 2005 to add flights from Cork and Shannon.