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Questions tagged [experimental-aircraft]

For questions about experimental aircraft that have not been granted a type certificate by a regulatory agency.

0 votes
0 answers
20 views

Adding IFR to an Experimental [duplicate]

I am considering buying an Experimental-Amateur Built plane. It was originally equipped and approved for VFR only. The second owner completely redid the avionics, and it’s now a solid IFR platform and ...
StephenS's user avatar
  • 27.8k
3 votes
3 answers
315 views

Have two similarly sized aircraft ever hard-docked with each other while in flight?

This question is looking for a precedent in aviation related to the futuristic idea of maintaining a permanent fleet of solar-powered aircraft in the upper atmosphere on the sunny side of Venus (which ...
phil1008's user avatar
  • 235
2 votes
2 answers
542 views

Are Light Sport Aircraft: Certified, Experimental or a third separate category?

Is a Light Sport aircraft considered to be A certified or experimental aircraft? or is Light Sport a completely different third category?
Charles Bretana's user avatar
1 vote
2 answers
274 views

Using an experimental aircraft to carry patients for medical treatment?

I am interested in doing flights for organizations that connect pilots with patients. I am also interested in purchasing a Sling Tsi and I am wondering if those two things can be combined since it is ...
Tricio's user avatar
  • 11
5 votes
1 answer
364 views

Does the X-59 comply with the "area rule"?

The Lockheed Martin X-59 was rolled out yesterday :-) Brett Tingley, Watch NASA's sci-fi-looking X-59 'quiet' supersonic jet roll out of the hangar, August 2023. I am no expert here (and no English ...
Benur's user avatar
  • 53
7 votes
2 answers
1k views

What is the difference between a standard airworthiness and a experimental airworthiness certificate?

What is an experimental certificate? Is it just a certificate that is for aircraft that were built experimentally such as home-built aircraft? What is the purpose of the certificate?
youngpilot's user avatar
8 votes
1 answer
977 views

Are there any variable-diameter propellers?

Have there been any known tests or prototypes of variable-diameter propellers? There's this paywalled paper from 2014 that seems to have made a virtual prototype model, have there been any physical ...
user avatar
6 votes
1 answer
267 views

Amending Operating Limitations for IFR operations

I own an experimental aircraft and have installed all the equipment necessary to fly under IFR. I found that there's a line on the Operating Limitations document that says "Day/Night VFR ...
Charles Bretana's user avatar
0 votes
0 answers
81 views

Sensors used on a blade

How to measure the strain, temperature and rotational dynamics on a running engine fan blade? How can you do the experiment?
user67835's user avatar
6 votes
1 answer
2k views

Are ex military airplanes experimental?

What makes a plane experimental, and why do all warbirds categorize as experimental aircraft?
Boeing787's user avatar
  • 6,484
33 votes
4 answers
5k views

Why was the skid landing gear located so far aft on the X-15?

The X-15 famously used a pair of steel skids as the main landing gear rather than conventional wheels, which saved weight, allowed the skids to be mounted externally (where wheels and tires would have ...
CameronSS's user avatar
  • 595
5 votes
2 answers
1k views

Why do experimental aircraft have such long tubes on the nose?

Why do experimental aircrafts (like the X-35, the Space Shuttle Enterprise, the H160 or the X-15 in the pictures) have such long Pitot tubes at the nose when compared to the production aircraft? Are ...
Jordan Goodman's user avatar
0 votes
1 answer
231 views

(UK) Why did Colin Furze's Hoverbike not require a licence?

Link: Why did he not need a licence to fly this?
Pipseycat's user avatar
1 vote
1 answer
308 views

Did the Nazis ever have a pulse jet hovercraft?

I recently read an article about experimental aircraft Nazis had made during WW2. And one aircraft caught my attention.It was a experimental aircraft Named “Die Glocke” It was first described by a ...
Leo's user avatar
  • 217
5 votes
0 answers
2k views

Why isn't Yamaha EPeX300Ti more popular in aviation?

The answer to this question might be obvious to experienced aviators. But as an armchair enthusiast, I really couldn't find a satisfactory answer anywhere on the internet. Below two pages came from ...
crow's user avatar
  • 51

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