GNSS may be unreliable or unavailable across multiple FIRs; report interference to ATC and expect vectoring if needed.

K2671/25

Checking status...

Navigation Aid Status

2025-10-09 04:30 - 2026-01-09 04:30

Period of Applicability

2025-10-09 04:30 - 2026-01-09 04:30

Timeline Visualization

Get instant access to visual timeline analysis and NOTAM scheduling information with Notamify Pro.

7 days free trial, cancel anytime

Interpretation

GNSS signal may be unreliable or unavailable within Aktobe, Shymkent, Astana, and Almaty FIRs. Aircrews are requested to report any GNSS interference to ATC, and ATC will provide vectoring as needed.

Message

GNSS SIGNAL MAY BE UNRELIABLE AND UNAVAILABLE WITHIN: AKTOBE FIR, SHYMKENT FIR, ASTANA FIR, ALMATY FIR. AIR CREW ARE ASKED TO INFORM ATC OF ANY GNSS INTERFERENCE DETECTED. VECTORING WILL BE PROVIDED BY ATC.

Map Visualization

+−

Loading map data

Please wait...

Raw NOTAM

Q) UAXX/QGWXX/IV/NBO/E /000/999/4845N06650E999
A) UAAA UACN UATT UAII B) 2510090430 C) 2601090430
E) GNSS SIGNAL MAY BE UNRELIABLE AND UNAVAILABLE WITHIN: AKTOBE FIR, 
SHYMKENT FIR, ASTANA FIR, ALMATY FIR. AIR CREW ARE ASKED TO INFORM 
ATC OF ANY GNSS INTERFERENCE DETECTED. VECTORING WILL BE PROVIDED 
BY ATC.

Issued 2 months ago

Was this helpful?