Comarco Inc.: The Yorba Linda provider of...

Comarco Inc.: The Yorba Linda provider of wireless communications products, engineering services, airport management services, software products and technology training posted a profit of $838,000, or 17 cents a share, for the first quarter, ended April 30, up 32% from $635,000, or 13 cents a share, for last year’s first quarter. Revenue rose 10% to $17.3 million from $15.7 million.