Ontic to assume Honeywell Primus 660/880 weather radar support

Effectivity: Learjet 40/45 aircraft (45-0005 – 45-0445, 45-0447 – 45-0456, 45-2001 – 45-2128, 45-2130 – 45-2133) 

ATA: 34 

By: Miichael Naish—Customer Support Engineering 

Learjet would like to inform owners and operators of the Learjet 40/45 that Honeywell is transferring ownership of all Primus 660/880 weather radar equipment installed on these aircraft to Ontic Engineering and Manufacturing, Inc. 

After June 1, 2023, Honeywell will no longer accept orders for repair, spares, or support (including AOG support) of the Primus radar systems. All orders for these services are to be sent to Ontic after this date. Any orders previously placed with Honeywell, as well as warranty claims, will be transitioned to Ontic on June 1, 2023.  

If Ontic is not already on your Authorized Supplier List (ASL), please add their information: 

Ontic Engineering & Manufacturing, Inc. 

20400 Plummer Street 

Chatsworth, California 

91311 

USA 

Phone: (818) 678-6555 

Email : PMO@ontic.com 

DUNS number: 117362367 

CAGE code: 45934 

FAA CRS number: OE6R225J 

Website: www.ontic.com 

For customer account set-up, contact Bill Benjamin at (727) 599-3498 or PMO@ontic.com. 

For transition updates, contact Anna Bosek-Dyl at +44 7557 921533 or weatherradar@ontic.com. 

For pricing and quotes after June 1, 2023, contact Ontic at productsupport@ontic.com. 

Technical support for the Primus weather radar systems will transition to Ontic after June 1, 2023 and will no longer be supported by Honeywell.  

Please contact your Honeywell customer business manager if you have any questions or concerns.