amend
FAA cycle 29 Oct 2026 (upcoming) · updated
Mattituck, NY · Upcoming 29 Oct 2026 cycle

21N

Mattituck
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No upcoming changes at 21NOn 29 Oct 2026 · current data stays the same

History since Aug 2024

▶Effective 19 Mar 2026IFR 1
Route
Preferred IFR routes: 1 removed
Details
preferred IFR route BWI → 21N removed
FAA source ↗
▶Effective 27 Nov 2025FYI 3
Remark
New remark: Controlling obstruction exceeds 45 degree slope.
FAA text
CTLNG OBSTN EXCEEDS 45 DEG SLP.
FAA source ↗
Runway
Runway 01: controlling obstacle changed (now 44 ft tall, 209 ft from threshold, 77 ft right of centerline, clearance slope 0:1)
FAA source ↗
Runway
Runway 19: controlling obstacle changed (now 51 ft tall, 360 ft from threshold, 117 ft right of centerline, clearance slope 3:1)
FAA source ↗
▶Effective 03 Oct 2024FYI 2
Airport
Airport phone number changed to 631-445-4348
FAA source ↗
Remark
New remark: Call airport manager for permission to land.
FAA text
CALL AMGR FOR PMSN TO LND.
FAA source ↗

Data: history · built 09 Oct 2026 1931Z

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