The phrase "air registration" is correct and usable in written English.
It can be used in contexts related to aviation, such as when discussing the process of registering an aircraft or its airworthiness.
Example: "Before the flight can take off, the pilot must ensure that the air registration of the aircraft is up to date."
Alternatives: "aircraft registration" or "aviation registration".
The automatic image registration (AIR) routines freely available from Dr. Roger P. Woods, UCLA, (USA) were used in this software.
The brain-extracted MRI images in original space were then transformed to match this study-specific template using both linear 12-parameter affine, and 5th order non-linear transformation using Automated Image Registration (AIR; http://bishopw.loni.ucla.edu/air5/) [31].ucla.edu/air5/
Automated Image Registration (AIR, version 5.1.5; [ 15]) was used to realign the simulated PET images.
Variables such as cement and steel production; new vehicle registrations; and air passenger and cargo transportation among others, are meant to provide leading indicators on economic output.
To reduce auto deaths, we've taken a public health approach that you might call "car control" — driver's licenses, air bags, seat belts, auto registration.
The lack of hydrogen nuclei in most flow media such as air results in void signal registration.
Some highlighted particular concerns, such as reform of the household registration system, or water and air pollution, while others spoke out on the wealth gap.
Southland air quality regulators mulling hike in vehicle registration fees for smog reduction.
The report also includes copies of what the authors say are the aircraft's charter agreement, the air waybill and the aircraft's certificate of registration.
According to Article 20 of the convention, as among the contracting states, "every aircraft engaged in international air navigation shall bear its appropriate nationality and registration marks".
