"This is the first time in the last 10 years I fear I am speaking to a group that knows more about my product than me, " Thierry Antinori, Lufthansa AG executive vice president of sales and marketing, told the group.

WSJ: Flying With the Ultimate Travel Junkies

At the Farnborough International Air Show outside London last week, Lufthansa Technik AG and Israel Aerospace Industries Ltd. announced coming tests of one environmentally friendly taxi system.

WSJ: Honeywell Tests Autopilots for the Tarmac