Presented to: CDM

By: Jeff Evans and Randy W. Carlson

Date: September 14, 2006

Federal AviationAdministrationCDM ESTMP Sub-

Group

2006/2007 ESTMP Update

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CDMSeptember 14, 2006

Previous Workgroup Enhancements

• Web Site Overhaul• New Servers• Confirmation Process• STMP Profile Data Base purge/update

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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

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CDMSeptember 14, 2006

2005/2006 ESTMP Open Issues

• Reservation Equitability

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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.

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CDMSeptember 14, 2006

ESTMP CAPTCHA Example

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CDMSeptember 14, 2006

ESTMP CAPTCHA Example

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CDMSeptember 14, 2006

ESTMP CAPTCHA Example

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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 -

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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

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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

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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.

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CDMSeptember 14, 2006

Denver ARTCC STMP 2006/2007 Changes

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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

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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

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CDMSeptember 14, 2006

Telluride IFR Arrival and DeparturesTelluride (TEX) IFR Ops

0

10

20

30

40

50

60

70

80

Arrivals Departures

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Ski Country Play Book Routes

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CDMSeptember 14, 2006

Question/Discussions

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CDMSeptember 14, 2006

Co-Leads Contact Information

Randy W. Carlson, Traffic Management Officer

Phone: 303 651 4540

Email: Randy.W.Carlson@faa.gov

Jeff Evans, Honeywell Global Data Center

Phone: 972 387 5322

Email: Jeffery.Evans@honeywell.com