
F-35B Lightning II of the Integrated Test Force
Credit: Nigel Howarth

P-8A Poseidon of VX-20
Credit: Nigel Howarth

MH-60R Seahawk of VX-20
Credit: Nigel Howarth

KC-130T Hercules of VX-20
Credit: Nigel Howarth

NP-3 Orion of Naval Research Laboratory
Credit: Nigel Howarth

SAAB 340A of Calspan
Credit: Nigel Howarth

NU-1B Otter of USN TPS - oldest aircraft in the Navy
Credit: Nigel Howarth

T-6 Texan II of USN TPS
Credit: Nigel Howarth

HC-130J Hercules of USCG Elizabeth City
Credit: Nigel Howarth

T-38 Talon of USN TPS
Credit: Nigel Howarth

F/A-18F Super Hornet of USN TPS
Credit: Nigel Howarth

C-38A Astra of VX-20
Credit: Nigel Howarth

A-330MRTT Voyager of Royal Air Force
Credit: Nigel Howarth
Temporarily based at Pax River for F-35 refuelling trials.

F-35B Lightning II of the Integrated Test Force
Credit: Nigel Howarth

P-8A Poseidon of VX-20
Credit: Nigel Howarth

MH-60R Seahawk of VX-20
Credit: Nigel Howarth

KC-130T Hercules of VX-20
Credit: Nigel Howarth

NP-3 Orion of Naval Research Laboratory
Credit: Nigel Howarth

SAAB 340A of Calspan
Credit: Nigel Howarth

NU-1B Otter of USN TPS - oldest aircraft in the Navy
Credit: Nigel Howarth

T-6 Texan II of USN TPS
Credit: Nigel Howarth

HC-130J Hercules of USCG Elizabeth City
Credit: Nigel Howarth

T-38 Talon of USN TPS
Credit: Nigel Howarth

F/A-18F Super Hornet of USN TPS
Credit: Nigel Howarth

C-38A Astra of VX-20
Credit: Nigel Howarth

A-330MRTT Voyager of Royal Air Force
Credit: Nigel Howarth
Temporarily based at Pax River for F-35 refuelling trials.

F-35B Lightning II of the Integrated Test Force
Credit: Nigel Howarth
Click to enlarge.
Aviation Week spent a day by the runway at NAS Patuxent River, Maryland, the Navy's premier base for test aircraft. Home to the F-35 Integrated Test Force (ITF), the USN Test Pilot School and several other test squadrons.