Row of AH-1 Cobra Attack Helicopters at Firebase Airstrip, Vietnam

Cobra Gunships and Transport Helicopters on Flight Line, Operation Tailwind Era

U.S. Army AH-1 Cobra Gunship with Nose Art and Crewman, Vietnam

Sandbagged Bunker and Watchtower at Forward Base, Barry Pencek Collection, Operation Tailwind

Indigenous Troops in Tiger-Stripe Camouflage Fill Canteens at U.S. Army Water Tanker, Southeast Asia

Two Servicemen in the Field, Southeast Asia — Barry Pencek Collection (Operation Tailwind)

Two Servicemen in Flight Jackets, Possibly Associated with Operation Tailwind Personnel

Degraded/Faded Slide Scan - Unidentifiable Frame (Barry Pencek Collection, Operation Tailwind)

Aerial View of Firebase/Landing Zone with Smoke Plume, Vietnam War Era

Aerial View of Firebase with Rising Smoke, Vietnam Valley

Aerial Reconnaissance View of River Valley and Trail Camp, Laos Border Region, Operation Tailwind Collection (c. 1970)

Heavy-Lift Helicopter Landing at Airstrip, Vietnam

USMC CH-53 Sea Stallion Helicopter on Airfield Ramp, Southeast Asia

Base Perimeter Road with Concertina Wire and Guard Tower, Vietnam

Vietnamese Civilian Passing Fortified Base Perimeter, Vietnam

5th Special Forces Group Transport Truck at MACV-SOG Command and Control Central Compound, Vietnam

Two Soldiers, One with Bandaged Injuries, at Rear Base Compound, Vietnam

CH-53 Helicopter on Rain-Soaked Tarmac at Forward Base, Operation Tailwind Collection

View from Aircraft Interior Toward Terrain Silhouette, Vietnam

View from Aircraft Interior Toward Parked Aircraft, Vietnam

AH-1 Cobra Attack Helicopter with Pilot in Cockpit, Forward Staging Area, Operation Tailwind Era

Aerial View of Mountainous River Valley with Aircraft in Haze, Southeast Asia, Vietnam War Era

Helicopter Formation Over River Valley, Southeast Asia, Vietnam War Era

Helicopter Formation in Flight at Dusk, Operation Tailwind Support Mission

Helicopter Formation in Flight Over Water at Dusk, Barry Pencek Collection, Operation Tailwind

Forward Operating Base with Watchtower, Vietnam, Barry Pencek Collection

Runway View with Parked Helicopters and Wreckage, Vietnam Airfield

Aircraft Wreckage Site, Roadside View, Southeast Asia, Operation Tailwind Era

Vietnam War-Era Airstrip with UH-1 Helicopter, Viewed from Aircraft Doorway

Aircraft/Vehicle Wreckage Field at Vietnam Firebase

Derelict Transport Aircraft Beside Airstrip, Viewed from Cockpit, Vietnam War Era

Aerial View of Rolling Highland Terrain, Southeast Asia, Operation Tailwind Collection

Destroyed Helicopter Wreckage at Firebase, Vietnam

Vietnamese Children Near Fortified Perimeter Bunker, Barry Pencek Collection

U.S. Army Aviators with AH-1G Cobra Gunship, Vietnam

Aerial View of Jungle Highlands, Laos-Vietnam Border Region, Operation Tailwind Collection

Blurred Close-Up Portrait of Helmeted Individual, Aircraft Cockpit Setting

Severely Faded Slide Photograph, Indeterminate Sky/Landscape Subject, Barry Pencek Collection

Severely Faded Photograph, Barry Pencek Collection, Operation Tailwind Archive

Severely Faded Slide Photograph, Sky/Aircraft Scene (Unidentifiable Subject)

Faded Aerial Photograph of Jungle Ridgelines, Vietnam War Era (Severe Color Degradation)

Aircraft Avionics/Equipment Bay Interior Detail Photograph

Aircraft Interior Structure and Equipment Panel During Maintenance, Vietnam War Era

Helicopter Component Data Plate with Topographic Mission Map, Operation Tailwind Collection

M60 Door Gun View from Helicopter Over Mountainous Jungle Terrain, Laos Border Region

Helicopter in Flight Over Jungle River Valley, Viewed Through Aircraft Window, Vietnam War Era

View from Open Ramp of CH-47 Chinook Over Jungle Terrain, Vietnam War Era

Servicemen Walking Through Base Camp Toward Checkpoint, Vietnam War Era

Formation of Troops at MACV-SOG Forward Base Compound, Vietnam War

Large Gathering of Soldiers with Vietnamese-Language Notice Board, Vietnam War Era

Crowded Gathering Under Open-Air Shelter, Barry Pencek Collection, Operation Tailwind Materials

American Servicemen with Large Snake at Base Camp, Watched by Allied Troops, Vietnam War Era

American Serviceman and Allied Soldiers Sharing a Celebration at Base Camp, Vietnam War Era

Road Approach to Secured Perimeter with Landed UH-1 Helicopter, Operation Tailwind Support Area, Vietnam War Era

Helicopter Parking Apron with AH-1 Cobras and UH-1 Huey, Vietnam War Era

Three Helicopters Climbing in Formation, Vietnam War Era

Dusk View of Base Camp Rooftops and Antenna Masts with Unidentified Airborne Object

Helicopter Overflying Base Camp at Dusk, Vietnam War Era

Roadside Scene Near Fortified Perimeter, Vietnam (Operation Tailwind / Barry Pencek Collection)

Aircrew Testing Equipment Inside Gunship/Reconnaissance Aircraft Interior, Vietnam War Era

Helicopter Crew at Open Ramp During Flight, Operation Tailwind Collection

American Serviceman with Local Vietnamese/Montagnard Boy at Forward Base Camp, MACV-SOG Era

Three U.S. Servicemen with Hometown Newspaper at Base Camp, Vietnam War Era (Christmas Season)

Aircrew Member in Flight Suit and Survival Vest Beside Military Aircraft, Vietnam War Era

AH-1 Cobra Attack Helicopter in Flight Over River Terrain, Operation Tailwind Era Photograph

AH-1 Cobra Attack Helicopter in Flight Over Vietnamese Delta Terrain, Possible Tracer Fire Visible

AH-1 Cobra Attack Helicopter in Revetment, Vietnam War Era

Bell AH-1 Cobra Attack Helicopter with Shark-Mouth Nose Art, Front View, Vietnam War Era