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as new Mfg/models are acquired.
Data Sample
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In this sample Here, we see an example of Type-approvals (TATC_CD) acquired from NICO.
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CATEGORY B - NON TYPE-APPROVED RULES APPLY to these aircraft, as listed outlined below (TC EXCEPTIONS)
List of TC EXCEPTIONS used for TATC codes
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The TATC_CD, NOT (Not on Tables) is assigned to any new mfg/model assigned to a Category A type aircraft. A NOT model found on a requires an AD-REVIEW, a NICO TATC-CD, and to be set to ACTIVE. They are found on the CAWIS reports menu under “Not Report”
OR
The mfg/model needs to be altered by an inspector to match values already on the CAWIS tables, after which point the system auto-deletes any unassigned NOT models
OR
The aircraft in question needs to have its flight authority reviewed (it might be listed as a Category A, but might be amateur - CCARCS passes CAWIS NULLs for flight authority, often. Null CCARCS flight authorities are set to 'A' during data import, to ensure the aircraft is reviewed by an inspector)
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In this instance, a model was found on a CATEGORY A type aircraft at some point, it appeared on the NOT report, was reviewed by an inspector and was found not to have a NICO type approval, for whatever reason.
(Note: a NICO type-approval cannot ALWAYS be acquired for every model on all Category A type aircraft)
So NO TATC is used as an exception TATC code that indicates, that this product probably should be type-approved, but is not.
Anything marked "NO TATC" gets set to “NOT IDENTIFIED” when ALL instances of that model leave the country and are only found on deregistered aircraft. If that model re-appears on a newly registered, type-approved aircraft, (usually several years later) it gets assigned “NOT” again. This ensures the mfg/model is re-evaluated if its not been on the Canadian register for a while.
“Questionable” Type-approvals (D-LIMITED, E-EXHIBITION, G-EXPERIMENTAL, J-SPECIFIC PURPOSE, K-SPECIAL PURPOSE, L-NON TYPE CERTIFIED) can potentially be potentially Amateur aircraft, but aircraft under these flight-authorities are ALSO intermixed with NICO Type-approved aircraft, and so must be evaluated under Category A rules.
In general, the TI’s use "NO TATC" to keep these unidentifiable models off of the NOT report –
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“Not Certificated” is only used on Mfg/models found on an Amateur, Ultralight or an Owner maintained aircraft. (CATEGORY B) These Mfg/Models has will have never been installed on a Canadian Category A type aircraft and have never undergone AD review.
If a NOT CERTIFICATED mfg/model is ever found assigned to a CATEGORY A type aircraft, the model gets assigned TATC=NOT and it gets rolled moved onto the NOT report for TI review
Note: Amateur/Ultralight aircraft can occasionally be found having NICO type-approved Mfg/models assigned to them (engines and propellers) , but they do not have to comply with AD’s
4. NOT IDENTIFIED
“Not Identified” means this a mfg/model was found only within the SDR or AD data (m73/c10). It Possibly would be is on the NICO type-approved in Canada if an instance of that particular model were to occur list, but no instances of this model are found on any aircraft on the current register. When NOT IDENTIFIED models are found on a newly registered type-approved aircraft, the model gets assigned TATC=NOT and is rolled moved onto NOT report for TI review.
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