S. Irvine

	[[File:\|300px\|S. Irvine]]
	[show/hide spoilers]; Spoilers hidden in infobox by default.
Age	Unknown
Colony	Unknown
Birthplace	{{{birthplace}}}
Birth Name	Unknown
Birth Date	{{{birthdate}}}
Callsign	Flyboy
Nickname	{{{nickname}}}
Introduced	[[{{{seen}}}]]
Last Appearance	[[{{{lastseen}}}]]
Death	Valley of Darkness
Parents
Step-Parents	{{{step_parents}}}
Siblings
Children
Marital Status	Unspecified
Family Tree	View
Role	Unknown
Rank	Unknown
Serial Number	{{{serial}}}
Portrayed by	Michael Tayles
	S. Irvine is a Cylon
	S. Irvine is a Final Five Cylon
	S. Irvine is a Human/Cylon Hybrid
	S. Irvine is an Original Series Cylon

Overview

Flyboy was the callsign for a Viper pilot on the Battlestar Galactica. He was under Captain Lee Adama's command and, along with Kat, protected Captain Adama as he attempted to destroy a Cylon troop transport. (Scattered) Flyboy could be very reckless, and joked a lot in the cockpit, even in dire situations.

When Galactica was infiltrated by Cylon Centurions, Flyboy was among the first to happen upon the interlopers while patrolling with Apollo, Kat, and Hot Dog. He was killed by the Centurions in the ensuing panic (Valley of Darkness).