Latest news https://ulpower.com Kirby Tue, 16 Jun 2026 00:00:00 +0000 Read the latest news about our company Updated ULPower manuals are now available - June 2026 https://ulpower.com/en/news/updated-ulpower-manuals-are-now-available-june-2026 news/updated-ulpower-manuals-are-now-available-june-2026 Tue, 16 Jun 2026 00:00:00 +0000 As a part of our continuous developments and a result of field experience, a number of important changes to our engine installation instructions, maintenance schedules, operations manuals have been introduced.
A detailed lists of changes made, can be found at the last page of the manual.

]]> Service Bulletin SB-ULP-2026-001 Released https://ulpower.com/en/news/service-bulletin-2026-01-has-been-launched news/service-bulletin-2026-01-has-been-launched Tue, 02 Jun 2026 00:00:00 +0000 ULPower has released Service Bulletin SB-ULP-2026-001 concerning the replacement of the RR 3-phase 3-pin connector used on certain 30A alternator/regulator installations. Affected engines sold between April 2021 and November 2023 should be inspected and updated with the new 4-pin connector assembly before the next flight.

Owners and maintenance organizations are requested to review the Service Bulletin and contact their authorized ULPower dealer for further assistance. You can find more about this report by clicking this link.

]]> Extended TBO & warranty https://ulpower.com/en/news/tbo-warranty news/tbo-warranty Fri, 22 Aug 2025 00:00:00 +0000 ULPower extends Time‑Between‑Overhauls on naturally aspirated engines (SN > 250 000) to 2,000 h or 12 years, and doubles the UL520T warranty to 2 years (1,500 h)—boosting reliability and peace of mind.
Learn more in ULPower charts the future: Extended TBO & sustainable aviation

]]> ULPower Fly in https://ulpower.com/en/news/ulpower-fly-in news/ulpower-fly-in Fri, 22 Aug 2025 00:00:00 +0000 Join us for the 4th ULPower Fly-In on September 13, 2025, at Porta Westfalica (EDVY)! Enjoy a relaxed gathering of pilots with grill, beer, and plenty of aviation talk.

]]> Updated ULPower manuals are now available https://ulpower.com/en/news/updated-ulpower-manuals-are-now-available news/updated-ulpower-manuals-are-now-available Fri, 22 Mar 2024 00:00:00 +0000 As a part of our continuous developments and a result of field experience, a number of important changes to our engine installation instructions, maintenance schedules, operations manual manual have been introduced.
A detailed lists of changes made, can be found at the last page of the manual.

]]> New facebook group for ULPower Owners https://ulpower.com/en/news/new-facebook-group-for-ulpower-owners news/new-facebook-group-for-ulpower-owners Mon, 22 Jan 2024 00:00:00 +0000 If you go through the ULPower manuals, you will see that they are very user friendly .
Your local ULPower dealer and/or service point is always at your service for extra information.
However, sometimes it is awesome to share your experience or questions with fellow ULP owners.
Join the new facebook group, "ULPower Aero Engines Owners" which is aimed at providing support and sharing installation, operating and maintenance info. https://www.facebook.com/groups/916490473411611?locale=nl_NL

This group is administered by ULPower HQ and replaces the former group "ULPower USA Owners &Prospects"

]]> Robert Helms is no longer working for ULPower Aero Engines https://ulpower.com/en/news/robert-helms-is-no-longer-working-for-ulpower-aero-engines news/robert-helms-is-no-longer-working-for-ulpower-aero-engines Mon, 17 Jul 2023 00:00:00 +0000 Important notice :

Robert Helms, who has been the ULPower Guy for ULPower in the USA for many years, has decided to focus on other projects in his life. He therefore is no longer affiliated with ULPower Aero Engines .
Ray Lawrence from Kaolin Aviation Services in Georgia and Herman Eshuis from Wheels and Wings in Florida will continue to provide sales and tech services for American customers.
You can reach them on kaolinaviation@gmail.com and info@wheelsandwings.net.

]]> The updated ULPower manuals are now available https://ulpower.com/en/news/the-updated-ulpower-manuals-are-now-available news/the-updated-ulpower-manuals-are-now-available Thu, 22 Jun 2023 00:00:00 +0000 As a part of our continuous developments and a result of field experience, our engine installation instructions, maintenance schedules , operations manual, troubleshoot manual and Illustrated Parts catalogues have been updated.
A detailed lists of changes made, can be found at the last page of the manual.

]]> New UL350I and UL520I engines can now run on mogas ron 91 https://ulpower.com/en/news/new-ul350i-and-ul520i-engines-can-now-run-on-mogas-ron-91 news/new-ul350i-and-ul520i-engines-can-now-run-on-mogas-ron-91 Mon, 12 Dec 2022 00:00:00 +0000 We are pleased to inform you that the popular and well proven UL350i and the UL520i engines have an updated ECU map on all new engines (from S/N223501) which will allow the engine to run on MoGas 91 RON fuel as well as MoGas 95 RON, MoGas 97/98 RON, AvGas UL91 and AvGas 100LL. This possibility will open up many doors in regions where customers are struggling to obtain higher octane fuel – and is a most welcome nod from the ULPower Technical team to the growing market for these engines throughout the world.
For more info , check out the article on ulpower news

]]> Service bulletin 2022-01 has been launched https://ulpower.com/en/news/test news/test Wed, 16 Nov 2022 00:00:00 +0000 Service bulletin SB 2022-01 about replacment of the throttle position sensor after having experienced an incorrect throttle position signal error has been launched . You can find more about this report by clicking this link.

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