NCR Emergency Radio (broadcast)

The NCR Emergency Radio is a radio station in the Mojave Wasteland.

Background
The NCR Emergency Radio is only available upon starting the Eureka!, No Gods, No Masters, Veni, Vidi, Vici and All or Nothing quests. This radio station broadcasts the events of what is happening around Nevada, along with troop orders and tactical advice (which do not affect gameplay). The broadcaster is from the NCR, but their location is unknown.

Broadcasts
The broadcaster tells of certain happenings going in in the Mojave Wasteland during the battle on Hoover Dam. He also gives certain orders to certain NCR squads. Such broadcasts are :
 * The NCR Embassy in New Vegas being bombed.
 * Camp McCarran being attacked by Fiends.
 * Camp Forlorn Hope being attacked by Caesar's Legion, but failing.
 * The Monorail being bombed by Caesar's legion spies, if you complete I Put a Spell on You in the Legion's favor.
 * If you managed to get the Enclave remnants/Boomers/Brotherhood of Steel to support the NCR, there will be a message alerting the troops that they are receiving help from non-NCR military units.

Reference
The only three broadcasts involving one Unit reinforcing another mention the numbers 4, 8, 15, 16, 23, and 42 likely referencing 'The Numbers' from the television show Lost. The broadcasts are:
 * "Unit 4 reinforce Unit 8!"
 * "Unit 15 reinforce Unit 16 at defense point Sigma Delta!"
 * "Unit 23 await reinforcement from Unit 42!"

One of the messages is a reference to the British sci-fi series, 'Doctor Who' Bravo Bravo Charlie, is 'BBC' in the phonetic alphabet, the channel which airs Doctor Who in the UK and other countries.
 * "Bravo Bravo Charlie, the Doctor is coming"

Two messages have references to the movie Aliens, but this only happens with the Wild Wasteland trait.
 * Game over man! Game over!
 * Christ! They're coming out of the damn walls!