Montgomery County Fire & Rescue is going to downgrade Ambulance Medic 309 to a basic life support unit this month. Medic 309 is stationed at Station 30 (Falls and Oaklyn Drive). It has been a medic unit for over 20 years through the support of the Potomac community. I am curious why our area will now be under served after so many years? It will mean delay of critical care treatment/transport awaiting for a Medic unit from another area.