From FireSpark857
From the video description of Boston Fire Department responding:
“CLIPS IN ORDER: ENGINE 3 RESPONDING TO A MEDICAL ENGINE 53 AND LADDER 16 RESPONDING TO A CENTRAL STATION ALARM LADDER 28 RESPONDING TO A LOCKOUT ENGINE 28 AND TOWER LADDER 10 RESPONDING TO A CENTRAL STATION ALARM ENGINE 28 RESPONDING TO A MEDICAL TOWER LADDER 10 RESPONDING TO A LOCKOUT ENGINE 28 RESPONDING TO A MASTER BOX LADDER 25 RESPONDING TO A MASTER BOX LADDER 17 RESPONDING TO A MEDICAL ENGINE 4 RESPONDING TO A MEDICAL ENGINE 7 AND LADDER 17 RESPONDING TO A PEDESTRIAN STRUCK BY A CAR ENGINE 3 RESPONDING TO A CENTRAL STATION ALARM “