Air 
Berlin flight AB-7001 had to make an emergency landing at Cologne Bonn Airport, Germany, on July 20.
The airbus A330-200 was heading towards Dusseldorf, Germany, from Miami, Florida, when its main gear tires lost pressure, forcing the pilot to divert.
The plane landed safely. All the passengers aboard remained unhurt.
The flight resumed after replacing wheels.
What: British Air on behalf of Air France Canadair CRJ-100 en route from from Barcelona to Paris
Where: 15 passengers
When: May 26th 2009
Who: 15 passengers
Why: Near Limoges, the right cockpit window shattered, causing the plane to experience sudden decompression. the plane landed safely at Limoges. Cockpit crew had some injuries from flying glass.
United Airlines flight 4343 made an emergency landing at McGhee Tyson Airport in Blount County, Tennessee, on April 27th.
The plane heading from Knoxville, Tennessee, to Washington Dulles International Airport, Virginia, was diverted after an indicator light came on in the cockpit.
The plane landed uneventfully. Everyone aboard remained safe.
Pictured: A Southwest Airlines Boeing 737-7H4
Click to view full size photo at Airliners.net
Contact photographer Mark Kopczak
What: Southwest Airlines Boeing 737-300 en route from Fort Lauderdale,FL to Chicago
Where: Tampa International Airport
When: Mar 30th 2010
Who: 136 passengers
Why: After takeoff, the landing gear remained stuck in the down position. After circling the airport for half an hour, the flight landed safely at the Tampa airport, with emergency vehicles on standby.
Jet Airways flight 9W-070 had to return and make an emergency landing at Yangon International Airport, Myanmar, on January 5.
The Boeing 737 plane took off from the Chhtrapati Shivaji International Airport in Mumbai, India, and was heading to Bangkok, Thailand, when the pilots decided to return due to a technical snag.
The plane landed uneventfully. There were 184 passengers aboard at the time; all of them remained safe.
The airline arranged an alternate plane for the passengers.
What: 1978 Cessna fixed wing, single engine aircraft en route from Hillsboro Airport to Corvallis
Where: in the Jackson Bottom Wildlife Refuge
When: Saturday
Who: Teenaged pilot
Why: The Cessna experienced mechanical problems near Hillsboro Airport.
The dates reported are not infrequently incorrect. One wonders if this misreported unfound Florida Hillsboro Imaginary Crash may have somehow been a misdirected Ham radio report of the above Hillsboro Oregon Crash.
Air Nelson flight NZ-8807 had to return for an emergency landing in Tauranga, New Zealand, on April 1st.
The plane took off for Christchurch, New Zealand, but had to return shortly afterwards after one of the pilots fell ill.
The plane landed safely. Everyone aboard remained unharmed.