flyer101flyer
6th Oct 2018, 05:19
You can help me with a little research project if you have US VFR sectional charts from the years 1992 or 1993.
I'm actually only interested in charts whose starting effective date falls sometime between these two specific time frames--
August 21 1992 through November 11 1992 (inclusive)
or
August 20 1993 through November 10 1993 (inclusive)
All I really need is an answer to a few simple questions--
1) What is the geographic title on the chart?
2) What is the starting effective date on the chart?
3) Take a look at the legend. Which of the following is true:
a) The legend for the thin dashed magneta line says either "Class E" or "Class E airspace" (with possible additional verbiage about Canadian or other foreign airspace)
b) The legend for the thin dashed magenta line says "Control Zone at airport without control tower and Control Zone extension without communications requirement" (with possible additional verbiage about Canadian or other foreign airspace)
c) There is no legend for a thin dashed magenta line, only a legend for a thin dashed blue line, which reads simply "Control Zone" (with possible additional verbiage about Canadian or other foreign airspace)
d) none of the above (please describe)
If you prefer, just send a scan or photo of the whole legend and one of the other side showing the effective date and geographical title, but that's really not necessary.
Feel free to post to this thread, or send me a private message if you prefer.
Every answer will provide useful information even if someone else has already answered. Don't be reluctant to post just because someone else already has. However I may narrow down the dates of interest still further after I start to get some replies.
Thank you very much for your help with my esoteric project!
Steve
(edit-- dates have now been narrowed in response to reply received-- thanks!)
I'm actually only interested in charts whose starting effective date falls sometime between these two specific time frames--
August 21 1992 through November 11 1992 (inclusive)
or
August 20 1993 through November 10 1993 (inclusive)
All I really need is an answer to a few simple questions--
1) What is the geographic title on the chart?
2) What is the starting effective date on the chart?
3) Take a look at the legend. Which of the following is true:
a) The legend for the thin dashed magneta line says either "Class E" or "Class E airspace" (with possible additional verbiage about Canadian or other foreign airspace)
b) The legend for the thin dashed magenta line says "Control Zone at airport without control tower and Control Zone extension without communications requirement" (with possible additional verbiage about Canadian or other foreign airspace)
c) There is no legend for a thin dashed magenta line, only a legend for a thin dashed blue line, which reads simply "Control Zone" (with possible additional verbiage about Canadian or other foreign airspace)
d) none of the above (please describe)
If you prefer, just send a scan or photo of the whole legend and one of the other side showing the effective date and geographical title, but that's really not necessary.
Feel free to post to this thread, or send me a private message if you prefer.
Every answer will provide useful information even if someone else has already answered. Don't be reluctant to post just because someone else already has. However I may narrow down the dates of interest still further after I start to get some replies.
Thank you very much for your help with my esoteric project!
Steve
(edit-- dates have now been narrowed in response to reply received-- thanks!)