USAF OV-10 Bronco Forward Air Control Aircraft on Unpaved Airstrip, Southeast Asia, Vietnam War Era

Servicemen with Large Snake Amid Allied Troops at Base Camp, Vietnam War

U.S. Army AH-1 Cobra Gunships '15565' and '361' on Airstrip, Vietnam War

AH-1 Cobra Gunships on Flight Line, Vietnam Forward Airstrip

Row of U.S. Army AH-1 Cobra Gunships on Dirt Airstrip, Vietnam War

USAF C-7A Caribou 'KN 150' on Airfield, South Vietnam

AH-1G Cobra Gunships on the Flight Line with Unit Jeep, Vietnam War

U.S. Air Force O-2 Skymaster Forward Air Controller Aircraft, Vietnam War

AH-1 Cobra Pilot Beside Aircraft with Nose Art (Watermarked), Vietnam War

AH-1 Cobra Pilot Beside Aircraft with Nose Art, Vietnam War

AH-1 Cobra 'VT 25' with Pilot Posing on Skid, Forward Airfield, Vietnam, Operation Tailwind Era

Helicopters Staging for Mission at Airfield, Vietnam War Era

Helicopter Staging Area with CH-53s and AH-1 Cobra Escort, Operation Tailwind Era

AH-1 Cobra in Flight Over River Valley, Vietnam War Era

U.S. Army Staff Sergeant 'Sorsby' with Python Mascot at Forward Operating Base, Vietnam War Era

American Serviceman Holding Python with Allied Indigenous Troops at Forward Base, Vietnam War/Operation Tailwind Collection

Base Compound with South Vietnamese Flag, Vietnam War Era

U.S. Army AH-1 Cobra with Nose Art and Pilot, Vietnam War

AH-1 Cobra Gunships and Transport Helicopters on Flight Line, Vietnam War Era

U.S. Army AH-1 Cobra Gunships on Flight Line, Vietnam War

AH-1 Cobra Attack Helicopters on Flight Line with Fire/Smoke, Operation Tailwind Era, 1970

CH-53 'Jolly Green Giant' Helicopter on Approach, Operation Tailwind Support, 1970

U.S. Marine Corps Heavy-Lift Helicopter on Runway, Vietnam War Era

Two Servicemen at Base Camp, One with Bandaged Wounds, Vietnam

Aerial View of River Valley with Distant Helicopters, Vietnam War Era

Helicopter Formation over River Valley, Operation Tailwind, Laos Border Region

Helicopter Formation in Flight Over Highland Terrain, Vietnam War Era

Formation of Military Helicopters Flying Low Over Water, Southeast Asia, Vietnam War Era

Serviceman at Sandbagged Bunker with 'Dak To Officers Club' Sign

Aircraft Wreckage Along Roadside, Vietnam War Highlands

Wreckage of Destroyed Helicopter at Forward Base, Operation Tailwind Collection, Vietnam War Era

Wreckage of Crashed and Burned Aircraft, Vietnam War Era

Sandbagged Bunker and Guard Tower at a Vietnam War Forward Operating Base

American Serviceman with Allied Troops at Base Camp, Vietnam War

Row of AH-1 Cobra Attack Helicopters at Forward Airfield, Operation Tailwind Support Area, Vietnam

Armed Aircrew Member Beside Military Aircraft Marked "VT10," Vietnam War Era (Barry Pencek Collection)

Two Servicemen in Candid Outdoor Snapshot, Barry Pencek Collection

Allied Indigenous Troops at U.S. Army Fuel Tanker, Southeast Asia

Allied Troops at Fuel/Water Tanker, Operation Tailwind Collection

Aerial View of Helicopter on Jungle Ridgeline Landing Zone, Laos/Vietnam Border Region

Destroyed Helicopter Wreckage, Operation Tailwind, Laos, 1970

Three Helicopter Aviators Posing with AH-1 Cobra Gunship, Forward Airfield, Vietnam War (Barry Pencek Collection, Operation Tailwind)

Aerial View of Jungle Terrain with Smoke/Explosion Bursts, Southeast Asia

Servicemen Gathered in Base Camp Compound, Vietnam War Era

Informal Gathering of Servicemen at Special Forces Base Camp, Vietnam War Era (Barry Pencek Collection)