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Exhibit F
Port Commission Regular Meeting
of January 22, 2019

Federal Aviation
Administration

Memorandum
Date:            9 og OCT  2008
Lp
To:            Manager, National Flight Procedures Group, ATW-32
4Ls
From:       (Manager, Flight Technologies and Procedures Division, AF :
Prepared by:    Flight Procedure Implementation & Oversight Branch, AFS-460
Subject:         Approval Request; ATW-325 Memorandum Dated 09/25/2008

Your request to utilize a 2.75 degree glide path angle at Seattle-Tacoma Intl, Seattle, WA "ILS
ORLOCRWY 34R, AMDT 1 and ILS RWY 34R (CAT II)" was discussed a1 Flight Standards'
Procedure Review Board (PRB) meeting on October 16, 2008 and is approved.

Please directall inquiries to Gary Powell, AFS-460, at (405) 954-9359.

Attachments

cc:
ANM-230/AJW-327
AFS8-400/410/420/440/460

ILS OR LOC RWY 34R, ILS RWY 34R (CAT Il), SEATTLE-TACOMA INTL
SEATTLE. WA

Glidepath angle is belowthe optimum glidepathof 3. AFS-420 memo dated 12/05/2003.

The commissioned ILS glide slope angle for RWY34R is 2.75 and there are procedures
currently built and being amended for this angle. Ifthe glide slope antenna remains atits
current location. the TCH will be 65.16ft if the slope is raised to 3; which is out of

tolerance. The airport does not currently have the time or the money to relocate the glide
slop  antenna  to  be  able  to  raise  the  glide  path  up  to  3  In  the  interest  of
aviation/commerce, request ofAFS approval to retain the 2.75 glide slope.

Federal Aviation
Administration

Memorandum
SEP 95 2008
Date:

To:                  Manager,Flight Technologies and Procedures Division
THRU: Manager, Flight Procedure Implementation & Oversight Branch
ali]
VN-130-EEAD
From:                Thomas L. Lattimer
Manager, National Flight Procedures Group                                 id

Reply To Attn Of:     Larry Strout:                                                         nr
(405) 954-7370                                                    Er
FAX (405) 954-1301                                              AVH-TIEMOR
Ce
Subject:                ACTION: Approval Request                                               DEY
Af
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AVNA02LEA
ILS OR LOC RWY 34R, ILS RWY 34R (CAT 11), SEATTLE-TACOMA INTL, SEATTLE,
aims
wa                                                CH
mE,
Glide path angle is belowthe optimum glide path of 3. AFS-420 memo dated 12/05/2005.         L   Z

as          ok ;
.                                              AVN-102-FTP
I'he commissioned [LS glide slope angle for RWY 34R is 2.75" andthere are procedures
currently built and being amended forthis angle.  If the glide slope antenna remains at its curren 4
location, the TCHwill be 65.1611 if the slope is raised to 3% whichis out oftolerance. The
oF
airport does not currently have the time or the money to relocate the glide slop antenna to be abla
to raise the glide path up to 3.  In the interest of aviation/commerce, request of AFS approval 10
=,smo
retain the 2.75 glide slope.
TALES
Please respond no later than: 26 November 2008
Sate
Attachments
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cc  AVN-100tf, AVN-130
tile AVN-102 (KSLA)
Wi D'WMyDocuments\WINWORINAFS-420\APPROVAL/VALDEZ, AK
AVN-100 TLatimer td (405) 954-0161.9/24/08

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Federal Aviation
Administration

Memorandum
Date:            2 pn OCT  2008                                                      ,
-
I
To:                                                                     5 2a il
:              Manager, National Flight Procedures Group,:                                   x ATW-32
(Manager, Flight Technologies and Procedures Division, AFS-408AEs                                                                      From:                                                            5
Prepared by:    Flight Procedure Implementation & Oversight Branch, AFS-460
Subject:         Approval Request; AJW-325 Memorandum Dated 09/25/2008

Your request to utthze a 2.75 degree glide path angle at Seattle-Tacoma Intl, Seattle, WA "ILS
OR LOCRWY 34R, AMDT 1 and ILS RWY 34R (CAT II)" was discussed at Flight Standards'
Procedure Review Board (PRB) meeting on October 16, 2008 and is approved.

Please direct all inquiries to Gary Powell, AFS-460, at (405) 954-9359.

Attachments

cc:
ANM-230/ATW-327
AFS-400/410'420/440 460