RENO, Nev. - Rescue crews searching for famed millionaire adventurer Steve Fossett stumbled upon another false lead Sunday when they discovered what they thought was a downed airplane -- but didn't find the missing aviator.
"Once again, you had your hopes raised and dashed, just as we have," Nevada Civil Air Patrol Maj. Cynthia Ryan told reporters during a news conference.
Rescue crews spotted an object southeast of the private ranch where Fossett was staying 129 kilometres southeast of Reno when he took off Monday for what was supposed to be a three-hour flight. Authorities did not say what the sighting was, only that it wasn't Fossett's plane.
The false alarm further dampened spirits of the rescuers, whose chances of finding the 63-year-old Fossett alive in the rugged, concealing landscape of western Nevada are becoming more and more slim.
"The mood is very somber but very focused," Lyon County Undersheriff Joe Sanford said.
At least six times during the search, rescue crews have spotted airplane wreckage they thought might be Fossett's only to learn it was from crashes years and sometimes decades ago.
To some, that is an ominous sign of how hard it will be to find the aviator.
"That's always a possibility -- that he may never be found," Lyon County Undersheriff Joe Sanford said. "But I'd like to believe that with our state-of-the-art technology, the chances of finding him are much better."
Fossett, a former commodities trader who was the first to circle the globe in a balloon, is considered an expert pilot and survivalist. Search teams have tried to remain optimistic but acknowledged the futility was beginning to take a toll.
"It's not frustrating, but tiring," Nevada National Guard Capt. April Conway said.
Leaders of the search-and-rescue operation have tried to put the best face on the discoveries of previously unknown crash sites. At the very least, they say, the finds have demonstrated that crews can indeed spot small planes from the air.
The search has spread across an area of 27,360 square kilometres, twice the size of New Jersey. Crews will continue combing sections of that vast landscape, but on Sunday they began focusing on the territory within 80 kilometres of the ranch. Most crashes occur within that radius during takeoffs or landings, Ryan said.
"We've got close to 100 per cent covered, at least in some cursory fashion," Ryan said. "We have to eliminate a lot of territory."
The discovery of at least six previously unknown wrecks in such a short time has been a stark demonstration of the odds against finding Fossett's single-engine Bellanca Citabria Super Decathlon.
The Florida-based Air Force Rescue Coordination Center, which is helping coordinate the search, maintains a registry of known plane wreck sites.
The registry has 129 entries for Nevada. But over the last 50 years, aviation officials estimate, more than 150 small planes have disappeared in Nevada, a state with more than 300 mountain ranges carved with steep ravines, covered with sagebrush and pinon pine trees and with peaks rising to 11,000 feet.
"The mountains are quite rugged, and things don't always get found," said Maj. Cynthia Ryan of the Nevada Civil Air Patrol.
Once the search for Fossett is over, or significantly scaled back, inspectors from the Federal Aviation Administration likely will be sent to each of the newly discovered wrecks. They will try to identify the pilots and bring closure to their families, agency spokesman Ian Gregor said.
No human remains have been found at any of the crash sites discovered so far. But that's not a surprise, given their age and that the region is populated by coyotes and mountain lions.
News of the old wrecks has prompted inquiries from people wondering if the pilots or passengers may be long-lost family members.
"We received an e-mail from (a Florida man) and he said 'You know, that could be the wreckage of my father's airplane and it dates back to 1964.' He said if we can possibly find out any more he'd be happy to know about it," Ryan said.
Searchers are holding out hope of finding Fossett, said Sanford, the Lyon County undersheriff.
"With the resources and assets we have, I feel comfortable we'll find the plane in the near term," Sanford said. "Whether it'll be by us, a hunter or a skier, we'll find it. I like to believe the glass is half full."
