AV17 NOTAMS Flashcards
(130 cards)
Define NOTAM
A notice distributed by means of telecommunication containing information concerning the establishment, condition, or change in any aeronautical facility, service, procedure or hazard, the timely knowledge of which is essential to personnel concerned with flight operations.
Purpose of NOTAM distribution.
The distribution of information, that may affect safety and operations in advance of the event to which it relates, except in the case of unserviceable facilities or unavailability of services; volcanic activity; release of radioactive material and toxic chemicals that cannot be foreseen. Thus, to realize its purpose the addressee must receive a NOTAM in sufficient time for any required action to be taken. (The value of a NOTAM lies in it’s “news content” and it’s residual historical value is therefore minimal.)
Where is the Canadian NOTAM office located?
1601 Tom Roberts Rd
PO Box 9824 stn T
Ottawa, Ontario
K1G 6R2
Who serves as point of contact for pilots to obtain NOTAM information?
FIC and FSS
Where can a NOTAM file for a particular site be found?
In the CFS under the section FLT PLN
What is a NOTAM file?
A four-letter indicator under which domestic NOTAM are disseminated, stored and retrieved by electronic means.
Units used for measuring height and altitude in a NOTAM
Whole numbers, in Feet. Altitude in feet above ground level (AGL) and/or feet above mean sea level (MSL) or flight level (FL)
Units used for distance measurements in NOTAMS
Nautical Miles, feet or inches. Below two nautical miles, may use decimals. Distances below one nautical mile, may be in feet.
Units used for weight measurements in NOTAMS
Pounds
Units used for temperature measurements in NOTAMS
Degrees Celsius
Expression of time in a NOTAM
UTC in four digits to the nearest minute.
Day starts at 0000Z and ends at 2359Z
Format for date and time in a NOTAM
Ten figures. first two = year, next two = month, then day, hour and minutes.
YYMMDDHHMM.
eg. 21 December 2015 at 0400Z = 1512210400
Geographic Reference in NOTAMS
Expressed in degrees magnetic in SDA and degrees true in NDA.
Co-ordinates are expressed in the ICAO format, in degrees, minutes and seconds. Decimals and hundredths of a minute are only used when reffering to RNAV, GPS and FMS waypoints.
When defining an area of a polygonal shape, what order would you list the positions of each corner?
Clockwise, finishing with the first point to close the polygon.
see AV17, pg 12-13
When defining an area that is a circle in a NOTAM, what is the format?
Use the word “RADIUS” followed by the value of the radius in “NM” followed by the words “CENTRE” followed by the co-ordinates of the centre of the circle.
eg. RADIUS 25 NM CENTRE 520443N 1140139W
What is The NOF responsible for?
Analyzing and assessing NOTAM info for validity, clarity and accuracy.
Disseminating and storing redistributing NOTAM info.
Providing direction to AFTN users concerning retrieval procedures, data format and distribution criteria.
Issuing daily summaries of current domestic NOTAM
Maintaining records of all NOTAM issued in Canada
Issuing NOTAM of national importance at request of third parties.
All NOTAM are evaluated and, if necessary, edited by who?
The NOF
What is the NSCC?
National System Control Centre
What is the NOF?
NOTAM Office
What does NSCC do?
Exercises continuous control of AFTN.
Where can March FSS monitoring responsibilities and coordination procedures be found?
March UOM under arrangements.
This will tell you what we are responsible for in regards to originating NOTAMs at March.
FIC and FSS responsibilities in regards to NOTAMS
Responsible for issuing NOTAM information for air navigation facilities and services withinh their area of responsibility.
AIS Data Collection Unit responsibilities in regards to NOTAMS
Responsible for origination of NOTAM concerning new facilities, new significant obstructions, permanent publication amendments, interm IAP changes, and cancelling published NOTAMS.
TOCC will do what for the origination, revision and cancellation of tech ops NOTAM?
Advise FIC or FSS