Quest starts on its own. Join the Chopper Cops as a pilot and fight bad guys, perform search and rescue. Assist a raid team from the air or from the ground. 1 to 2 hours adventure. Post in comments if stuck.

After the second quest, “a message from this world” you can play everything on foot as well. If you absolutely can’t run the vertibird (jet pack mod works good with this too) you might be able to do the first part with a sniper rifle or something.

Flyable vertibird mod is not a required file and my mod is not dependent on it to run. But the mod was made for it, and was tested with both vertibird and on foot.

[size=+2]XRE Flyable Vertibird by Ermeso can be found here:[/size]
[size=+2]http://newvegas.nexusmods.com/mods/45809/?[/size]

CREDITS: MAKE SURE TO CHECK OUT THE LINKS, SINCE I ONLY USE A FEW ITEMS AVAILABLE FROM THE AUTHORS BELOW

NCR Doggy Buddies by phoenix0113
- AlienSlof for making the Alsatian dog skin
http://newvegas.nexusmods.com/mods/37929/?
Las Vegas Police Outfit by nofear88
http://newvegas.nexusmods.com/mods/44900/?
Police Gear by AtOmiCa245
-Da mage
-JackoO
-RavenGreywing
-Bethesda Softworks
-xToFxGHOST
-Ohnomelon
-Thatguy10
http://newvegas.nexusmods.com/mods/49281/?
Qs Critters Resource by Quetzlsacatanango
http://newvegas.nexusmods.com/mods/41117//?
COP 357 Derringer by ArmchairOdin
http://newvegas.nexusmods.com/mods/39971//?
TC Contender Pistol by ArmchairOdin
http://newvegas.nexusmods.com/mods/41049//?

Thanks!:
Ermeso for XRE Flyable Vertibird
http://newvegas.nexusmods.com/mods/45809/?
AlChestBreach for Chopper Cops series
https://www.youtube.com/watch?v=Uq2P3XArfbY

Youtube:
AlChestBreach
http://www.youtube.com/watch?v=vekZhs1W62k
consists of six parts, channel also has NV hunters association, State of Decay and lots lots more.