F-4 Phantom II Approaching KC-135 Tanker with Formation Aircraft in Distance

Airman Beside Armed A-1 Skyraider, 'First Flight' Commemorative Photo, Vietnam War Era

Air-to-Air Photograph of A-1 Skyraider, Tail Code 6T-821, Above Cloud Deck

A-1 Skyraider "Firebird" in Flight Over Southeast Asian Jungle

A-1 Skyraider (Tail Code 6T-065) in Flight Near Airfield, Vietnam War Era

Air-to-Air View of Single-Engine Attack Aircraft Over Southeast Asian Jungle Terrain

Aerial View of Winding River Through Vietnamese Highland Terrain

Aerial View of Jungle River, South Vietnam

Squadron Building Exterior, Southeast Asia Air Base (Don Fulton Slide Collection)

Aftermath of Building Damage/Fire at Military Installation, Vietnam Era

F-105 Thunderchief in Flight, Photographed from KC-135 Tanker Boom Pod, Southeast Asia

Storm-Damaged Barracks Roofing at Vietnam Air Base

Off-Duty Serviceman on Barracks Porch, Vietnam War Era

U.S. Navy F-4 Phantom II Launching from Aircraft Carrier Flight Deck

F-4 Phantom II Launch/Recovery Aboard Aircraft Carrier with A-4 Skyhawk and F-4s on Deck

U.S. Navy F-4 Phantom II, VF-114, Conducting Aerial Refueling

Aerial View of Ocean Surface with Vessel Wake, Vietnam Coastal Waters

Cockpit View of Mountainous Terrain with Possible Smoke Plume, Vietnam Highlands

O-1 Bird Dog FAC Pilot Cartoon, Scanned Book Page 216

Aerial View of a Vietnam-Era Airbase from Cockpit, with Underwing Ordnance Visible

Camouflaged H-34 Helicopter in Flight, Crew Visible in Open Cargo Door

F-105 Thunderchiefs in Formation Behind Tanker, Vietnam War Era

UH-1 Huey Helicopter with Rotors Turning at Forward Vietnam Airstrip — Don Engebretsen's First Flight

Sikorsky H-3 Series Helicopter with Crew Member at Cargo Door

Two Personnel in Field Gear Beside Sandbagged Bunker, Vietnam War Era

MACV-SOG Reconnaissance Team Group Portrait with UH-1 Helicopter

SOG Team Boarding UH-1 Huey Before Mission, 'Don E's 1st Flight,' Don Fulton Collection

Serviceman with Captured Rifle at Sandbagged Bunker Position, Vietnam, with UH-1 Helicopters in Background

Serviceman with Captured AK-47 at a Vietnam-Era Forward Base

Aerial View of Mountainous Jungle Terrain, In-Flight Photograph, Vietnam War Era

Aircraft Debris in Brush, Vietnam — Don Fulton / Don Engebretsen "1st Flight" Collection

Close-Up of M79 Grenade Launcher Held by Serviceman, Vietnam War Era

KC-135 Stratotanker Refueling an F-4 Phantom II in Flight

Close-Up of Small Double-Barreled Firearm on Concrete Surface

Sandbagged Perimeter Gun Position at a Vietnam-Era Airbase

Optical Sighting/Ranging Device on Vehicle or Platform, Vintage Slide

Two USAF F-4 Phantom II Fighters on Airfield Ramp (35mm Slide)

AH-1 Cobra Attack Helicopter on Revetment, Forward Airbase, Vietnam

Close-Up of Aircraft Rotary Cannon/Gun Assembly with Ammunition Belt (Black and White)

Helicopter Gunship Weapons Pod and Second Helicopter on Unpaved Airfield

Close-Up of Minigun Pod and Rocket Pod Ordnance on Wing Pylon, Vietnam War Attack Aircraft

Ammunition Caliber Comparison Display: 37mm to .38 Caliber Rounds

Helicopter Extraction of Personnel via Rope Rig, Vietnam Era

Aerial Refueling of Camouflaged Jet Fighter via KC-135 Boom, Boom Operator's View

Inscribed Page from 'SOG: A Photo History of the Secret Wars,' Dedicated to Don Fulton

Promotional Flyer for John L. Plaster's Book 'Secret Commandos' (2004)

Two Servicemen in Camouflage Fatigues and Berets Beside Radome Installation

Title Card: 'The End' (Presentation Closing Slide)

USAF North American F-100F Super Sabre in Flight Above a Cloud Deck

Cessna O-2 Skymaster 'USAF 86861' in Flight — Possible First-Flight Photograph

OV-10 Bronco on Flight Line, Vietnam War Era

OV-10 Bronco in Banking Turn, Air-to-Air View from Companion Aircraft