GPS unreliable and may be unavailable within Shiraz TMA.

A0522/25

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Navigation Aid Status

2025-02-04 07:48 - 2025-05-05 20:30

Period of Applicability

2025-02-04 07:48 - 2025-05-05 20:30

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Interpretation

GPS service within Shiraz TMA from ground level up to FL245 is unreliable and may display erroneous data or map shifting. Pilots are advised to report any GPS anomalies including degraded operation or complete service loss promptly.

Message

GPS UNRELIABLE AND MAY BE UNAVAILABLE WITHIN 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 ...

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Raw NOTAM

A0522/25 NOTAMR A4524/24
Q) OIIX/QGAAU/I/NBO/A/000/245/
A) OISS B) 2502040748 C) 2505052030 EST
E) GPS UNRELIABLE AND MAY BE UNAVAILABLE WITHIN 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 SERVICE,
AS SOON AS POSSIBLE.
F) GND
G) FL245


CNS123W SEQUENCE CHECK FOR OIIIYNYX A -- 
  EXPECTED A0523/25 -- RECEIVED A0522/25
CNN038W DUPLICATE NOTAM
CNQ037E INVALID QCODE QGAAU
TRANSACTION ROLLED BACK, RETCODE = 14

Issued at: 2025-02-04 07:46