diff --git a/net/wireless/db.txt b/net/wireless/db.txt
index 499d98745d44..540c46ccfda5 100644
--- a/net/wireless/db.txt
+++ b/net/wireless/db.txt
@@ -271,8 +271,9 @@ country CI: DFS-FCC
 
 country CL:
 	(2402 - 2482 @ 40), (20)
-	(5170 - 5330 @ 160), (20)
-	(5735 - 5835 @ 80), (20)
+	(5170 - 5330 @ 160), (24)
+	(5490 - 5730 @ 160), (24)
+	(5735 - 5835 @ 80), (30)
 	# 60 gHz band channels 1-3
 	(57240 - 63720 @ 2160), (50), NO-OUTDOOR
 
@@ -293,10 +294,10 @@ country CO: DFS-FCC
 
 country CR: DFS-FCC
 	(2402 - 2482 @ 40), (20)
-	(5170 - 5250 @ 20), (24)
-	(5250 - 5330 @ 20), (24), DFS
-	(5490 - 5730 @ 20), (24), DFS
-	(5735 - 5835 @ 20), (30)
+	(5170 - 5250 @ 80), (24), AUTO-BW
+	(5250 - 5330 @ 80), (24), DFS, AUTO-BW
+	(5490 - 5730 @ 160), (24), DFS
+	(5735 - 5835 @ 80), (30)
 	# 60 gHz band channels 1-3
 	(57240 - 63720 @ 2160), (30)
 
@@ -679,10 +680,12 @@ country IL: DFS-ETSI
 	# 60 gHz band channels 1-4, base on Etsi En 302 567
 	(57000 - 66000 @ 2160), (40)
 
-country IN:
-	(2402 - 2482 @ 40), (20)
-	(5170 - 5330 @ 160), (23)
-	(5735 - 5835 @ 80), (33)
+country IN: DFS-ETSI
+	(2402 - 2482 @ 40), (30)
+	(5170 - 5250 @ 80), (30), AUTO-BW
+	(5250 - 5330 @ 80), (24), DFS, AUTO-BW
+	(5490 - 5730 @ 160), (24), DFS
+	(5735 - 5875 @ 80), (30)
 
 country IQ: DFS-ETSI
 	(2402 - 2482 @ 40), (20)
@@ -741,10 +744,10 @@ country JO:
 	(57000 - 66000 @ 2160), (40)
 
 country JP: DFS-JP
-	(2402 - 2482 @ 40), (20)
-	(5170 - 5250 @ 80), (20), AUTO-BW, NO-OUTDOOR
-	(5250 - 5330 @ 80), (20), DFS, AUTO-BW, NO-OUTDOOR
-	(5490 - 5710 @ 160), (20), DFS
+	(2402 - 2482 @ 40), (23)
+	(5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+	(5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+	(5490 - 5710 @ 160), (23), DFS
 	# 60 gHz band channels 1-4
 	(57240 - 65880 @ 2160), (40)
 
@@ -931,6 +934,10 @@ country MK: DFS-ETSI
 	(5250 - 5330 @ 80), (23), DFS, AUTO-BW
 	(5490 - 5710 @ 160), (30), DFS
 
+country MM: DFS-ETSI
+	(2402 - 2482 @ 40), (20)
+	(5735 - 5835 @ 80), (30)
+
 country MN: DFS-FCC
 	(2402 - 2482 @ 40), (20)
 	(5170 - 5250 @ 80), (24), AUTO-BW
@@ -1162,13 +1169,6 @@ country PR: DFS-FCC
 	(5490 - 5730 @ 160), (24), DFS
 	(5735 - 5835 @ 80), (30)
 
-# Public Safety FCCA, FCC4
-#  27dBm [4.9GHz 1/4 rate], 30dBm [1/2 rate], 33dBm [full rate], and 5GHz same as FCC1
-#  db.txt cannot express the limitation on 5G so disable all 5G channels for FCC4
-country PS: DFS-FCC
-	(2402 - 2472 @ 40), (30)
-	(4940 - 4990 @ 40), (33)
-
 country PT: DFS-ETSI
 	(2402 - 2482 @ 40), (20)
 	(5170 - 5250 @ 80), (23), AUTO-BW
@@ -1256,9 +1256,9 @@ country RW: DFS-FCC
 
 country SA: DFS-ETSI
 	(2402 - 2482 @ 40), (20)
-	(5170 - 5250 @ 80), (23), AUTO-BW
-	(5250 - 5330 @ 80), (23), DFS, AUTO-BW
-	(5490 - 5710 @ 160), (30), DFS
+	(5170 - 5330 @ 160), (23)
+	(5490 - 5710 @ 160), (30)
+	(5735 - 5835 @ 80), (30), DFS
 
 country SE: DFS-ETSI
 	(2402 - 2482 @ 40), (20)