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The Boeing 707 ExperienceThe Boeing 707 Experience
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          • JT3D engine and B707 system information needed
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Miscellaneous

Discovery!

Posted on February 5, 2019February 24, 2019 by commander
G-APFC
05
Feb

Discovered the nose section of former BOAC 707 in NJ. Click here for photos.

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Posted in Miscellaneous
Instruments

Radio Altimeters

Posted on January 29, 2019February 24, 2019 by commander
29
Jan

Lufthansa had Collins Radio Altimeters installed on their B707 fleet (both A and B version). These are the most commons found on early jets built in the US. I found these in U/S condition on ebay and thus they were the perfect candidate for the simulator conversion. This Radio Altimeter includes a minima selector that […]

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Posted in Instruments
Instruments

EPR gauges complete

Posted on January 5, 2019February 24, 2019 by commander
05
Jan

First engine gauges converted for simulator use. These EPR gauges now run on5V high resolution stepper motors used in the automobile industry. Integral lightning is still comes from the original 5V bulbs. Hardware to interface the gauges via LAN is in development and should be available in March. I have already converted about 10% of […]

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Posted in Instruments
Instruments

Gauge construction in general

Posted on December 23, 2018February 24, 2019 by commander
23
Dec

This is a very complex subject and I will be posting articles from time to time on how I do it. These are a couple of photos done recently. As you can see, I do not interface the gauges. I take the original gauge and remove everything behind the dial. This is mostly done in […]

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Posted in Instruments  |  Tagged aircraft instruments, Gauge
Project news

Project delayed

Posted on December 6, 2018February 24, 2019 by commander

December 2018: The 707 project is still underway but will be delayed significantly due to some legal issues that need to be solved with the airport…

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Posted in Project news Leave a comment
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Latest Posts
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    Nov
    November update Comments Off on November update
  • 05
    Sep
    The exterior restoration is complete. Comments Off on The exterior restoration is complete.
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    Repainting progress 95% done Comments Off on Repainting progress 95% done
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    Jun
    Current progress Comments Off on Current progress
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    May
    Progress Comments Off on Progress
Photo Gallery
Rudder pressure indicator
Rudder pressure indicator
ATN-102 DME
ATN-102 DME
photo 2020-12-09 19-31-14
photo 2020-12-09 19-31-14
photo 2020-12-09 19-31-11 (2)
photo 2020-12-09 19-31-11 (2)
IVSI
IVSI
photo 2020-12-09 19-31-01
photo 2020-12-09 19-31-01
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About this project

The 707jet Website is not affiliated or endorsed by the Boeing Company or Lufthansa.
Author and developer of 707jet.com: Nils Alegren

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Copyright 2025 © Nils Alegren
  • PROJECT & BLOG
    • Project Blog
    • How it all started
    • About me
    • Lufthansa D-ABOD MSN 17720
    • 707 parts WANTED
    • Donate & Help
  • Resource
    • 707 Manuals
    • Memorabilia for sale
    • Shop & Downloads
  • Technical Info
    • Interactive Cockpit
    • System Summaries
      • System Descriptions
        • Electrical Power
        • Pneumatic System
        • Hydraulic Power
        • Fuel System
        • Auotpilot
        • Flight Director System
        • Altitude Alert System
        • Antiskid System
        • Attitude Warning
        • Research
          • JT3D engine and B707 system information needed
  • What remains
    • Pilot Stories
    • Global map of 707s
    • Lufthansa 707 Fleet
  • Contact
  • Parts for sale
  • Support the 707 project
  • Buy now
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