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Presented to: CDM
By: Jeff Evans and Randy W. Carlson
Date: September 14, 2006
Federal AviationAdministrationCDM ESTMP Sub-
Group
2006/2007 ESTMP Update
2 2Federal AviationAdministration
CDMSeptember 14, 2006
Previous Workgroup Enhancements
• Web Site Overhaul• New Servers• Confirmation Process• STMP Profile Data Base purge/update
3 3Federal AviationAdministration
CDMSeptember 14, 2006
Christmas Comparison 2004/2005
0.0%
10.0%
20.0%
30.0%
40.0%
50.0%
60.0%
70.0%
Total IFR landedvs. Avail. Slots
Fractional Res.Used vs Res.
Made
Fractionalslanded w /o Res.
vs. Total IFRLanded
All Other Res.Used vs. Res.
Made
All Otherslanded w /o Res.
vs. Total IFRLanded
Aspen Ratios
Dec 16, 2004 - Jan 5, 2005 Dec 14, 2005 - Jan 4, 2006
4 4Federal AviationAdministration
CDMSeptember 14, 2006
Christmas Comparison 2004/2005
0.0%
10.0%
20.0%
30.0%
40.0%
50.0%
60.0%
70.0%
80.0%
Total IFR landedvs. Avail. Slots
Fractional Res.Used vs Res.
Made
Fractionalslanded w /o Res.
vs. Total IFRLanded
All Other Res.Used vs. Res.
Made
All Otherslanded w /o Res.
vs. Total IFRLanded
EGE Ratios
Dec 16, 2004 - Jan 5, 2005 Dec 14, 2005 - Jan 4, 2006
5 5Federal AviationAdministration
CDMSeptember 14, 2006
2005/2006 ESTMP Open Issues
• Reservation Equitability
6 6Federal AviationAdministration
CDMSeptember 14, 2006
Proposed Resolution
• CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart)
• A website security solution designed with GIMBY CAPTCHA image is proposed to prevent automated STMP reservations.
7 7Federal AviationAdministration
CDMSeptember 14, 2006
ESTMP CAPTCHA Example
8 8Federal AviationAdministration
CDMSeptember 14, 2006
ESTMP CAPTCHA Example
9 9Federal AviationAdministration
CDMSeptember 14, 2006
ESTMP CAPTCHA Example
10 10Federal AviationAdministration
CDMSeptember 14, 2006
CAPTCHA Examples•7-letter CAPTCHA –7-letter CAPTCHA –
•6-letter CAPTCHA6-letter CAPTCHA --
•5-letter CAPTCHA – 5-letter CAPTCHA –
•Color CAPTCHAColor CAPTCHA --
•CFX CaptchaCFX Captcha -
11 11Federal AviationAdministration
CDMSeptember 14, 2006
ESTMP CAPTCHA Recommendations
• Implementation of the Captcha• With 5 letter CFX Name Generator in black
and white not color.
• CAPTCHA code would not time-out
12 12Federal AviationAdministration
CDMSeptember 14, 2006
Additional Process Change
• Confirmation process changed from 8 hours prior to reservation time to 12 hours prior.
• Confirmation needs to be completed between 24 and 12 hours prior to your reservation time.
• NOTAM issued and effective November 1, 2006
13 13Federal AviationAdministration
CDMSeptember 14, 2006
Additional Recommendation 2006/2007
• Annual STMP Profile Purge/Update each November.
• March 2007 ATCSCC perform data analysis on success of CAPTCHA implementation.
• Web site access for Users to obtain Reservation reports.
14 14Federal AviationAdministration
CDMSeptember 14, 2006
Denver ARTCC STMP 2006/2007 Changes
15 15Federal AviationAdministration
CDMSeptember 14, 2006
ZDV STMP Update/Changes
• STMP– Start Time Change to 0800 MST was 0700 MST– Stop Time Change to 1800 MST was 2100 MST
• STMP Airports– Aspen– Eagle– Rifle
16 16Federal AviationAdministration
CDMSeptember 14, 2006
Montrose IFR Arrival and DeparturesMontrose (MTJ) IFR Ops
0
10
20
30
40
50
60
70
80
11/1
5/2
005
11/2
2/2
005
11/2
9/2
005
12/6
/2005
12/1
3/2
005
12/2
0/2
005
12/2
7/2
005
1/3
/2006
1/1
0/2
006
1/1
7/2
006
1/2
4/2
006
1/3
1/2
006
2/7
/2006
2/1
4/2
006
2/2
1/2
006
2/2
8/2
006
3/7
/2006
3/1
4/2
006
3/2
1/2
006
3/2
8/2
006
4/4
/2006
4/1
1/2
006
Arrivals Departures
17 17Federal AviationAdministration
CDMSeptember 14, 2006
Telluride IFR Arrival and DeparturesTelluride (TEX) IFR Ops
0
10
20
30
40
50
60
70
80
Arrivals Departures
18 18Federal AviationAdministration
CDMSeptember 14, 2006
Ski Country Play Book Routes
19 19Federal AviationAdministration
CDMSeptember 14, 2006
Question/Discussions
20 20Federal AviationAdministration
CDMSeptember 14, 2006
Co-Leads Contact Information
Randy W. Carlson, Traffic Management Officer
Phone: 303 651 4540
Email: [email protected]
Jeff Evans, Honeywell Global Data Center
Phone: 972 387 5322
Email: [email protected]