Found at osageambulances.com:

Type I Super Warrior F550 Ambulance sold to Flossmoor Fire Department

Congratulations Flossmoor Fire Department on the recent delivery of your Type 1 Super Warrior F550 Ambulance.  This unit was sold by Mark Clemens of North Central Emergency Vehicles.

#chicagoareafire.com: #ambulance; #FlossmoorFD; #OsageAmbulance;

Osage Ambulance photo

#chicagoareafire.com: #ambulance; #FlossmoorFD; #OsageAmbulance;

Osage Ambulance photo

thanks Martin