Interpretation

GPS is unreliable and may be unavailable within the lateral limits of the Shiraz TMA as specified in Iran AIP ENR 2.1-7, from ground level up to FL245. EGPWS/GPWS may display erroneous indications and map shifting. Pilots are requested to report GPS anomalies, including degraded operation and/or loss of service, as soon as possible.

Message

GPS UNREL AND MAY BE UNAVAILABLE WI AREA WITH THE LATERAL LIMITS OF SHIRAZ TMA AS SPECIFED IN IRAN AIP PAGE ENR 2.1-7, FM GND UP TO FL245, EGPWS/GPWS MAY DISPLAY ERRONEOUS INDICATION AND MAP SHIFTING, AS REPORTED FREQUENTLY PILOTS SHALL REPORT GPS ANOMALIES INCLUDING DEGRADED OPERATION AND/OR LOSS OF SER, ASAP.

Raw NOTAM

A2732/25 NOTAMR A2126/25
Q) OIIX/QGAAU/I/NBO/A/000/245/
A) OISS B) 2509241932 C) 2512232030 EST
E) GPS UNREL AND MAY BE UNAVAILABLE WI AREA 
WITH THE LATERAL LIMITS OF SHIRAZ TMA 
AS SPECIFED IN IRAN AIP PAGE ENR 2.1-7, FM GND UP TO FL245, 
EGPWS/GPWS MAY DISPLAY ERRONEOUS INDICATION AND MAP SHIFTING, 
AS REPORTED FREQUENTLY PILOTS SHALL REPORT GPS ANOMALIES
INCLUDING DEGRADED OPERATION AND/OR LOSS OF SER,
ASAP.
F) GND G) FL245