With the release of polling showing wide public support for the program, the board of the Greater Baltimore Committee voted to support the return of surveillance flights to the city.

In a statement, the board of directors said police should use all available resources to fight violent crime. The Laura and John Arnold Foundation has offered to pay for three years of flights run by Persistent Surveillance Solutions, as well as police support, oversight and a study of the flights' effectiveness.

"Critics have objected to the technology as invasive of constitutional rights to privacy," the board said in a statement. "While those concerns are worthy of consideration, the GBC Board does not believe that the application of the aerial surveillance technology serves as a threat to individual privacy any more than the daily utilization of cameras that are prevalent in our society today."

Police Commissioner Michael Harrison, who could decide to welcome the surveillance flights back to Baltimore without seeking approval from City Hall, has been publicly noncommittal on the issue. On Wednesday, he appeared no closer to restarting the program.

"I'm in favor of evidence-based solutions," Harrison said. "That has not been tried in an American city. It is an experiment."