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   REPLYADDR me@sc1f1dan.com   
   REPLYTO 3:770/3.0 UUCP   
   MSGID: <87h6d7y4ri.fsf@raspberrypi> 67a75d5c   
   PID: SoupGate-Win32 v1.05   
   Hi folks -   
      
   I have a door idea and wonder if it's possible. I'd like to create something   
   of a very limited electronic flight book (EFB) in BBS form. As background,   
   pretty much all software tools I use to do flight prep is done on my android   
   tablet. Weather data, maps, etc are all downloaded from sources provided by   
   the government and displayed in the apps. Laws & Regulations come from   
   ecfr.gov. Weather data from aviationweather.gov (awc). Aeronautical   
   Information Manual (AIM) from faa.gov. And etcetera.   
      
   Right now, my focus is on ecfr.gov. They have a limited rest API setup for   
   all matters of querying the database except for the actual regulation. By   
   that I mean, if I understand all the options correctly, I can't use the API   
   to pull up an individual regulation, like, 14 CFR part 91.109   
      
   If I attempt accessing it with lynx, I get this generic error:   
      
   "Due to aggressive automated scraping of FederalRegister.gov and eCFR.gov,   
   programmatic access to these sites is limited to access to our extensive   
   developer APIs."   
      
   It's funny how they call it extensive. They must be using a government   
   version of the english dictionary. It goes on:   
      
   "If you are human user receiving this message, we can add your IP address to   
   a set of IPs that can access FederalRegister.gov & eCFR.gov; complete the   
   CAPTCHA (bot test) below and click "Request Access". This process will be   
   necessary for each IP address you wish to access the site from, requests are   
   valid for approximately one quarter (three months) after which the process   
   may need to be repeated."   
      
   I don't get this message on a normal javascript enabled browser. I surmise it   
   views queries from non-javascript browsers as a curl-like command.   
      
   My suspicion is that the undocumented features of the API are used by the   
   site. So I wonder if such calls could be derived by looking at site's code.   
      
   Now, the door I have in mind, would list all the regulation parts suggested   
   for each particular rating. Select the regulation and it would pull the data   
   for output. This would be a minimum feature for v1.0 of the door. Various   
   other queries would be added over time. And, of course, other data from   
   various sources would fold in too.   
      
   Here's the URL: www.ecfr.gov   
      
   Now, i considered downloading the entirety of the regulations and simply   
   writing code to query it. But, these regs change all the time. New regs   
   appear. Some amended. Some abolished. So, it's an organic thing. I'd rather   
   maintain API calls to be honest.   
      
   Lastly, this door idea would be implemented on my future BBS, focusing on   
   aviation and radio related hobbies.   
      
   Thank you -   
      
   Daniel   
      
   --- SoupGate-Win32 v1.05   
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