Philippines

Risk Level: Three - Caution

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There has been a high volume of crew reports of GPS Interference in the Philippines, leading to GPS/ADS-B dropouts, especially in the vicinity of RPLL/Manila.

Current warnings list :

Source Reference Issued Valid to
Philippines Notam B1584/17 08 May 2017 08 Aug 2018
Source: Philippines
Reference: Notam B1584/17
Issued: 08-May-17, valid until: 08 Aug 2018
Plain English: Reports of GPS interference affecting RPLL/Manila Airport.
B1584/17
ALL ACFT ARRIVING AND DEPARTING AT NINOY AQUINO INTL AP (NAIA) ARE ADZ TO EXER EXTREME CTN DUE TO ACFT REPORTS OF GPS INTERFERENCE.RMK: ALL OTHER OCCURENCES OF GPS INTERFERENCE MUST BE REPORTED.
08 MAY 07:01 2017 UNTIL 08 AUG 08:00 2017 ESTIMATED. CREATED: 08 MAY 07:02 2017