Under the radar: Some trends are obvious enough and visible to all investors. Others are more-subtle, but are just as potent, and these often slip 'under the radar.'Case in point: In another sign of an improving global economy, Airbus' Chief Operating Officer John Leahy has indicated that the market for commercial aircraft deliveries has improved, Bloomberg News reported.
"Six months, nine months ago, people were talking about delaying aircraft, Leahy told Bloomberg News at briefing at the Dubai air show. "I'm not hearing anything like that today."
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