Abstract: A precision adjustable length rod end assembly is disclosed and provides a fastener for mechanical assemblies that eliminates the need for a separate secondary locking device. The device includes a connecting rod, an end connector or rod end, and a lock nut assembly. The end connector threadably engages the connecting rod. The lock nut assembly engages both the end connector and the connecting rod. The threaded engagement between the end connector and the connecting rod enables the rod-end assembly to be adjusted to a precise working length (e.g., as measured along the central longitudinal axis). The lock nut assembly maintains the precision-adjusted working length of the rod-end assembly even when the rod-end assembly is exposed to harsh operating conditions, such as exposure to extreme vibrations.

Abstract: A system and method for allowing changes to Abstract Syntax Notation One (ASN.1) defined messages without initiating regulatory requirements. The system receives a message formatted according to ASN.1 compatible encoding rules, such as Basic Encoding Rules (BER) or Packed Encoding Rules (PER) and decodes the received message based on a previously stored configuration information file (CIF). In addition, the system encodes ASN.1 defined messages, which are to be sent, using ASN.1 compatible encoding rules based on the information stored in the CIF. The messages are transmitted and received according to a datalink protocol, such as the Aircraft Communications Addressing and Reporting System (ACARS) protocol or the Aeronautical Telecommunications Network (ATN) protocol. In addition, the CIF also defines processing (beyond encoding/decoding) associated with the message.