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Person // Entity

John Downer

People mentioned in newsletter articles

Overview

Publications

1

Articles

1

Mentions

1

Last 30 days

1

First seen

Sep 20, 2026

Most recent

Sep 20, 2026

Activity

1 mention in the last 30 days

Recent mentions

Numlock Sunday: Alex Davies talks Kobuk the Destroyer

Numlock News · Sep 20, 2026 · mentions

Publications mentioning this person

Numlock News

1 linked

Related entities

Topics

Product development · 1 scientific methodology · 1 Book publishing · 1 Technology history · 1 quality assurance · 1 Risk management · 1 aviation safety · 1 Test Engineering · 1

People

Captain Sully · 1 Walt Hickey · 1 Alex Davies · 1

Guests

Alex Davies · 1

Companies

Other

FAA · 1 self-driving cars · 1 Kobuk the Destroyer and Other Tales from the Wild Unseen World of Test Engineering · 1 Hyperloops · 1 Jet Engines · 1