LPMA RWY 05 approach lighting changed to a reduced simple ALS with modified LIL configuration.

A1957/26

PERM

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ADLighting Systems

2026-04-08 15:49 - PERM

Duration:PERMANENT

Period of Applicability

2026-04-08 15:49 - PERM

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Interpretation

LPMA runway 05 approach lighting has been changed to a reduced simple ALS 150 m long with 30 m spacing. The curved shore-aligned LIL extends 1583 m with 17 sequenced flashing lights of variable spacing and three intensity levels, supplemented by four steady lights in the last 180 m, and the system terminates 2034 m from THR 05. Five additional flashing lights are installed on poles 1, 5, 9, 12 and 17 oriented toward Ponta de São Lourenço to indicate the LIL location. All lights are high-intensity LED. See AIP Portugal LPMA AD 2.24.13-1/-3/-5/-7/-9/-11 and LPMA AD 2.14.

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Raw NOTAM

A1957/26 NOTAMR A1952/26
Q) LPPC/QLAXX/IV/BO /A /000/999/3242N01647W005
A) LPMA B) 2604081549 C) PERM
E) RWY DESIGNATOR 05, APCH LIGHT TYPE / LENGTH / INTENSITY CHANGED
TO A REDUCED SIMPLE APPROACH LIGHTING SYSTEM 150 METERS LONGITUDINAL
INTERVALS OF 30 METERS. LIL (LEAD-IN-LIGHTING) SYSTEM CURVED ALONG
SHORE WITH AN EXTENSION OF 1583 METERS AND MATERIALIZED WITH 17
SEQUENCED FLASHING LIGHTS SPACED VARIABLE WITH 3 BRIGHTNESS
INTENSITY, ACCORDING TO CONSEQUENCE VISIBILITY AND SUPPLEMENTED BY 4
STEADY LIGHTS IN LAST 180 METERS OF LIL SYSTEM, TERMINATED 2034
METERS FROM THR 05. THIS SYSTEM ALSO INCLUDES FIVE ADDITIONAL
FLASHING LIGHTS, PLACED ON POLES NR 1, 5, 9, 12 AND 17, ORIENTED
TOWARDS PONTA DE SAO LOURENCO TO SIGNAL TO THE CREWS THE LOCATION OF
THE LIL (LEAD-IN-LIGHTING) SYSTEM. ALL LIGHT HIGH INTENSITY (LED
TECHNOLOGY). (SEE LPMA AD 2.24.13-1, LPMA AD 2.24.13-3, LPMA AD
2.24.13-5, LPMA AD 2.24.13-7, LPMA AD 2.24.13-9 AND LPMA AD
2.24.13-11)
REF AIP PORTUGAL LPMA AD 2.14 APPROACH AND RUNWAY LIGHTING

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