Tobias Holm

Founder of Planenerd, based in Denmark. Got a LEGO plane as a kid. Obsessed with aviation since. None of my friends want to talk about airplanes.

Can You Use Your Phone On A Plane?

Find out if you can use your phone on a plane and how airplane mode makes your phone safe to use in flight.

Tobias Holm
Commercial Aviation

Where Are the Concorde Planes Now?

The last Concordes retired in 2003 after a long life in the air, but they can still be seen today.

Tobias Holm
Commercial Aviation
Why is the Boeing 737 such a popular aircraft?

Why Is the Boeing 737 so Popular?

Learn what made the Boeing 737 one of the most popular airplanes in the world and how its evolution contributed to maintaining this high position.

Tobias Holm
Commercial Aviation
Boeing and FAA has tried to make the MAX safer by software and training

Is the Boeing 737 MAX Safe Now?

Despite its troubled start and a worldwide grounding, the Boeing 737 MAX is flying the skies again. But is the Boeing 737 MAX safe now?

Tobias Holm
Commercial Aviation
The flat engines of the Boeing 737

Why Boeing 737 Engines Are Flat

The Boeing 737 is one of the most sold airliners in the world and features a unique engine design. Find out why the 737 engines are flat.

Tobias Holm
Commercial Aviation
A Boeing 737-700 during takeoff

The Boeing 737 Versions Explained

The Boeing 737 has improved through time, providing airlines with great benefits along the way. Learn more about each Boeing 737 version.

Tobias Holm
Commercial Aviation
Why did the Boeing 737 MAX crash?

Why Did the Boeing 737 MAX Crash in 2018 and 2019?

The Boeing 737 MAX was grounded globally in 2019 and 2018 following two fatal crashes. But why did the Boeing 737 MAX crash?

Tobias Holm
Commercial Aviation
Winglets on aircraft improve fuel efficiency

Winglets on Aircraft: Everything You Need To Know

Discover what winglets are, their benefits to aircraft, and why not all new planes have them.

Tobias Holm
Commercial Aviation