ARP987B The Control of Excess Humidity in Avionics Cooling

Reaffirmed

1/26/2026

Features
Issuing Committee
Scope
Content
This Aerospace Recommended Practice (ARP) outlines the causes and impacts of moisture and/or condensation in avionics equipment and provides recommendations for corrective and preventative action.
Meta TagsDetails
DOI
https://doi.org/10.4271/ARP987B
Pages
21
Citation
SAE International Recommended Practice, The Control of Excess Humidity in Avionics Cooling, SAE Standard ARP987B, Reaffirmed January 2026, Revised June 2010, Issued March 1970, https://doi.org/10.4271/ARP987B.
Additional Details
Publisher
Published
Jan 26
Product Code
ARP987B
Content Type
Recommended Practice
Status
Reaffirmed
Language
English

Revisions