Rockets' Red Glare

Rockets' Red Glare is a quest and achievement/trophy in Fallout 4.

Quick walkthrough
Step 1: Meet Tinker Tom outside Cambridge Police Station

Step 2: Kill everyone inside the Cambridge Police Station, you cannot continue until all hostiles are dead.

Step 3: Head up to the roof and defend the Vertibird while Tom gets it running.

Step 4: Ride the Vertibird to the Prydwen.

Step 5: Plant 3 bombs on the Prydwen's gas bags. These are located at the top of the Main Deck in a corridor, look for the red panels to plant the bombs on.

Step 6: Return to your vertibird and escape.

Step 7: Watch the fireworks

Step 8: Return to Desdemona

Bugs

 * Sometimes, after boarding the vertbird, it will fly off straight to the south-east without stop, bringing you off map. (proof)
 * Using a weapon with the legendary 'Kneecapper' effect against the attacking Vertibird will instantly destroy both of the flyer's turbines but at the same time make it impossible to destroy completely. The Vertibird will then tumble around erratically for some moments before resuming its attack indefinitely, thus preventing the mission from progressing to the next stage. Use any other available weapon to avoid this bug.