Chart correction 21/23 — chart 92356

92356   2Ed.  04/30/77  LAST  NM  13/23  21/23 Delete Depth 10 fathoms   10°44′22″N  122°36′11″E Dangerous wreck   10°41′21″N  122°35′49″E (See 50/93, 43/22) Add Dangerous wreck [K28]   10°41′21″N  122°35′43″E Depth 11 fathoms   10°44′58″N  122°38′30″E Depth 7 fathoms 2 feet   10°44′48″N  122°38′28″E Depth 8 fathoms 2 feet   10°43′47″N  122°36′57″E Depth 7 fathoms 1 foot   10°44′22″N  122°36′14″E Depth 4 fathoms 3 feet   10°44′17″N  122°36′11″E and extend depth contour (5-fathom) E to enclose Depth 9 fathoms 3 feet   10°42′55″N  122°36′35″E and extend depth contour (10-fathom) W to enclose (4(51)23 Manila; PHL CH 4448A; UKHO ARCS 2391-0)

Source: NGA U.S. Notice to Mariners · edition: 2Ed. 04/30/77

Reference information — always verify against official Notices to Mariners before navigation.