TCCO - Technical Communications GAAP EPS of -$0.28 revenue of $0.57M May, 06 2022 04:54 PM Technical Communications Corporation Technical Communications press release (OTC:TCCO): FQ2 GAAP EPS of -$0.28. Revenue of $0.57M (-8.1% Y/Y). For further details see: Technical Communications GAAP EPS of -$0.28, revenue of $0.57M