Abstract: A method for administering aircraft maintenance activities including: deploying on one or more devices for permissioned use of an app programmed to implement a blockchain network by receiving instructions of assigning maintenance activities to perform updates or replacements of parts of an aircraft and for part tracking and part verification; implementing a workflow which specifies a process based on time stamp data to assign, check, and ensure that a set of maintenance tasks is completed based on the time stamp data and is validated by rules from the blockchain ledger for the maintenance activity; and implement the set of maintenance tasks comprising: checking, scheduling, sequencing and assigning the set of maintenance tasks with time stamp data to maintenance personnel wherein each maintenance task is performed in a sequence of an order of execution and assignment of a start and end time for each maintenance task.

Abstract: A display system is configured to provide a display to an aircraft flight crew. The system includes an image display device, a data storage device, a flight management system, a processing unit in operable electronic communication with the image display device, the data storage device, and the flight management system. The processing unit includes a computer processor that is configured to receive a time-based requirement to a point of interest associated with operation of the aircraft. Via the image display device, a flight display includes a graphically depicted time tape. The time tape includes a time scale. Also graphically depicted within the time tape is the point of interest using a first symbology and the time-based requirement using a second symbology.

Abstract: A display system is configured to provide a display to an aircraft flight crew. The system includes an image display device, a data storage device, a flight management system, a processing unit in operable electronic communication with the image display device, the data storage device, and the flight management system. The processing unit includes a computer processor that is configured to receive a time-based requirement to a point of interest associated with operation of the aircraft. Via the image display device, a flight display includes a graphically depicted time tape. The time tape includes a time scale. Also graphically depicted within the time tape is the point of interest using a first symbology and the time-based requirement using a second symbology.

Abstract: A redispersible magnesium hydroxide is disclosed. The redispersible magnesium hydroxide comprises of magnesium hydroxide particles coated with at least one capping agent wherein the capping agent having a critical micellar concentration value of not more than 0.15% the redispersible magnesium hydroxide having a size in the range of 5 nm to 500 nm.