Fixes #5584 - Update Y53 and UY53 (#5586)

* Update Y53.txt

* Update UY53.txt

* Update CHANGELOG.md

* Update CHANGELOG.md

Co-authored-by: Peter Mooney <61326713+PLM1995@users.noreply.github.com>

* Update UY53.txt

Co-authored-by: Peter Mooney <61326713+PLM1995@users.noreply.github.com>

---------

Co-authored-by: Peter Mooney <61326713+PLM1995@users.noreply.github.com>
Co-authored-by: Ben Walker <146777065+BenWalker01@users.noreply.github.com>

.github/CHANGELOG.md

@@ -1,5 +1,6 @@
 # Changes from release 2025/02 to 2025/03
-1. AIRAC (2503) - Removed danger area EGR313 - thanks to @aidenbok203 (Aiden Bok)
+1. AIRAC (2503) - Updated Y53 and UY53 ATS Routes - thanks to @aidenbok203 (Aiden Bok)
+2. AIRAC (2503) - Removed danger area EGR313 - thanks to @aidenbok203 (Aiden Bok)
 
 # Changes from release 2025/01 to 2025/02
 1. AIRAC (2502) - Updated Tiree VORDME Position - thanks to @lilymeoww (Lily)
@@ -8,6 +9,7 @@
 4. AIRAC (2502) - Added Manchester CTA 6 - thanks to @lilymeoww (Lily)
 5. Enhancement - Added Edinburgh (EGPH) 06 vectoring patterns to air networks - thanks to @1adamf
 
+
 # Changes from release 2024/13 to 2025/01
 1. Enhancement - Removed data withdrawn 2022/13 and prior - thanks to @aidenbok203 (Aiden Bok)
 2. AIRAC (2501) - Added helipads to and removed perimeter from Rochester (EGTO) SMR - thanks to @RadarController (Chris Globe)

ATS Routes/RNAV/Lower/Y53.txt

@@ -1,6 +1,7 @@
+DTY   DTY   SAPCO SAPCO
 SAPCO SAPCO PEDIG PEDIG
 PEDIG PEDIG NUGRA NUGRA
 NUGRA NUGRA NANTI NANTI
 NANTI NANTI MOGTA MOGTA
 MOGTA MOGTA EKLAD EKLAD
-EKLAD EKLAD WAL   WAL  
+EKLAD EKLAD WAL   WAL  

ATS Routes/RNAV/Upper/UY53.txt

@@ -1,4 +1,6 @@
+DTY   DTY   SAPCO SAPCO
+;Route Break
 NUGRA NUGRA NANTI NANTI
 NANTI NANTI MOGTA MOGTA
 MOGTA MOGTA EKLAD EKLAD
-EKLAD EKLAD WAL   WAL  
+EKLAD EKLAD WAL   WAL