★ FAMOUSSpace & science

NASA ER-2

A U-2 retrained for science — same airframe, different mission

Tail number N806NA

NASA ER-2
Photo: Wikimedia Commons

The story

A U-2 spy plane in NASA colors. The ER-2 flies Earth-science missions above 70,000 feet — higher than 99% of everything else airborne — mapping wildfires, calibrating satellites, and sampling air nothing else can reach. Landing one requires a chase car calling out the last two feet of altitude.

Fun fact

At mission altitude an ER-2 pilot can see the curvature of the Earth — and the stall and overspeed limits are only a few knots apart.

Quick answers

What is the tail number of NASA ER-2?

N806NA (Lockheed ER-2).

What kind of aircraft is NASA ER-2?

Lockheed ER-2.

Is it still flying?

Yes, it is still active.

The type

More space & science

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