Navaid flight calibration at OTHH may involve runway-associated ILS, AGL and PAPI facilities and the DOH DVOR/DME; the navaid being calibrated will identify as “TST.”

A0981/26

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NavNavigation Aid Status

2026-09-08 10:49 - 2026-09-12 13:00

Duration:VERY SHORTaggregated 20 hours

Period of Applicability

2026-09-08 10:49 - 2026-09-12 13:00

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Interpretation

Navaid flight calibration will take place at OTHH daily from 0700 to 1300, except Fridays. Activities may involve the ILS, AGL and PAPI facilities associated with runways 16L, 34R, 16R and 34L, as well as the DOH DVOR/DME, in any sequence subject to operational requirements. The navaid under calibration will broadcast the identifier “TST.”

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Raw NOTAM

A0981/26 NOTAMR A0974/26
Q)OTDF/QNAXX/IV/NBO/A/000/999/2516N05137E025
A)OTHH B)2609081049 C)2609121300
D)DLY 0700-1300 EXC FRI
E)NAVAIDS FLIGHT CALIBRATION WILL TAKE PLACE AT OTHH.
CALIBRATION ACTIVITIES MAY INVOLVE ILS/AGL/PAPI FACILITIES ASSOCIATED
WITH RWY 16L, 34R, 16R, 34L AND 'DOH' DVOR/DME.
CALIBRATION ACTIVITIES MAY BE CONDUCTED IN ANY SEQUENCE WITHIN THE
NOTIFIED PERIODS, SUBJECT TO OPERATIONAL REQUIREMENTS. THE NAVAID
UNDER CALIBRATION WILL BROADCAST 'TST' IDENT.

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