Huntsville, AL · Upcoming 29 Oct 2026 cycle
3M5
Moontown
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Action1
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Remark
New runway 09/27 length remark: the changes submitted are adjustments to both the physical runway length and runway center endpoint locations as delineated by long standing Low Intensity Runway Lights marking the ends of the prepared runway surface. in addition, there is a Displaced runway threshold of 350 foot for runway 27, also marked with long standing Low Intensity Runway Lights the current data in the airport record does not reflect this other than apparently using it to calculate the currently published length of both runway 9 and 27. the Displaced runway threshold is present due to a roadway elevated above runway elevation that runs perpendicular to the runway on the approach end of runway 27. we would request that the Displaced runway threshold be reflected in the ADM data.
FAA text
THE CHANGES SUBMITTED ARE ADJUSTMENTS TO BOTH THE PHYS RWY LEN AND RWY CNTR ENDPOINT LOCATIONS AS DELINEATED BY LONG STANDING LIRL MRKG THE ENDS OF THE PREPARED RWY SFC. IN ADDN, THERE IS A DTHR OF 350 FT FOR RWY 27, ALSO MKD WITH LONG STANDING LIRL THE CURRENT DATA IN THE ARPT RCRD DOES NOT REFLECT THIS OTR THAN APPARENTLY USING IT TO CALCULATE THE CURRENTLY PUBLISHED LEN OF BOTH RWY 9 AND 27. THE DTHR IS PRESENT DUE TO A ROADWAY ELEVATED ABV RWY ELEV THAT RUNS PERPENDICULAR TO THE RWY ON THE APCH END OF RWY 27. WE WOULD REQ THAT THE DTHR BE REFLECTED IN THE ADM DATA.
History since Aug 2024
▶Effective 11 Jun 2026FYI 2
Runway
Runway 09: controlling obstacle changed (now , clearance slope 20:1); controlling obstacle: TREES → none
Runway
Runway 27: controlling obstacle changed (now , clearance slope 20:1); controlling obstacle: TREES → none
▶Effective 07 Aug 2025FYI 2
Runway
Runway 09: controlling obstacle changed (now 63 ft tall, 311 ft from threshold, 160 ft right of centerline, clearance slope 4:1)
Runway
Runway 27: controlling obstacle changed (now 50 ft tall, 510 ft from threshold, 167 ft right of centerline, clearance slope 10:1); controlling obstacle: TREE → TREES
▶Effective 17 Apr 2025FYI 1
FAA cycle 29 Oct 2026 (upcoming) · updated . Not for navigation. Always use official FAA publications, NOTAMs and a proper preflight briefing. Amend is independent and not affiliated with the FAA. Data: FAA NASR and d-TPP. How it works · Status · Changelog · Privacy · Terms · Report a problem · Source