runway lighting

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S l . Non- Instrument RWY/Simple Approach Instrument RWY Non-Precision Approach RWY Instrument RWY Precision approach CAT-I Instrument RWY Precision approach CAT-II Instrument RWY Precision approach CAT-II 01 Definition Operation of the aircraft is only depend on method of visual take on/off An instrument runway served by visual aids and a non-visual aid providing at least directional guidance adequate for a straight-in approach. **Instrument: AGL + VOR, NDB An instrument runway served by ILS / MLS and visual aids intended for operations with a DH>60m and either a visibility>800m or a RVR>550 m. **Instrument: AGL & ILS An instrument runway served by ILS /MLS and visual aids intended for operations with a 30m<DH<60m and RVR>300 m. **Instrument: AGL & ILS An instrument runway served by ILS and/or MLS to and along the surface of the runway and: IIIa — intended for operations with DH> 30 m, or no DH and a RVR>175 m. IIIb —DH> 15 m, or no DH and a 50M<RVR<175 m. IIIc —operations with no DH and no RVR range limitations. **Instrument: AGL & ILS 02 Secondary Power Supply ○ PAPI : 2Min. ○ REDL : 2Min.. ○ RTHL : 2Min . ○ RENL : 2Min. REDL: Edge EN-END ○ ALS : 15 Sec . ○ PAPI : 15 Sec . ○ REDL : 15 Sec . ○ RTHL : 15 Sec . ○ RENL : 15 Sec . ○ ALS : 15 Sec . ○ PAPI : 15 Sec . ○ REDL : 15 Sec . ○ RTHL : 15 Sec . ○ RENL : 15 Sec . ○ ALS : 15 Sec . ○ REDL : 15 Sec . ○ RTHL : 1 Sec . ○ REDL : 1 Sec . ○ RCLL : 1 Sec . ○ RTZL : 1 Sec . ○ SBL : 1 Sec . ○ ALS : 15 Sec . ○ REDL : 15 Sec . ○ RTHL : 1 Sec . ○ REDL : 1 Sec . ○ RCLL : 1 Sec . ○ RTZL : 1 Sec . ○ SBL : 1 Sec . 03 Approach Lighting System (ALS)

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Page 1: Runway Lighting

Sl. Non-Instrument RWY/Simple

Approach

Instrument RWY Non-Precision Approach RWY

Instrument RWY Precision approach

CAT-I

Instrument RWYPrecision approach

CAT-II

Instrument RWYPrecision approach

CAT-II01 Definition Operation of the

aircraft is only depend on method of visual take on/off

An instrument runway served by visual aids and a non-visual aid providing at leastdirectional guidance adequate for a straight-in approach.**Instrument: AGL + VOR, NDB

An instrument runway served by ILS / MLS and visual aids intendedfor operations with a DH>60m and either a visibility>800m or aRVR>550 m.

**Instrument: AGL & ILS

An instrument runway served by ILS /MLS and visual aids intendedfor operations with a 30m<DH<60m and RVR>300 m.

**Instrument: AGL & ILS

An instrument runway served by ILS and/or MLS to and along the surfaceof the runway and: IIIa — intended for operations with DH> 30 m, or no DH and a RVR>175 m.IIIb —DH> 15 m, or no DH and a 50M<RVR<175 m.IIIc —operations with no DH and no RVR range limitations.

**Instrument: AGL & ILS02 Secondary

Power Supply○ PAPI : 2Min.○ REDL : 2Min..○ RTHL : 2Min .○ RENL : 2Min.REDL: EdgeEN-END

○ ALS : 15 Sec .○ PAPI : 15 Sec . ○ REDL : 15 Sec .○ RTHL : 15 Sec .○ RENL : 15 Sec .

○ ALS : 15 Sec .○ PAPI : 15 Sec . ○ REDL : 15 Sec .○ RTHL : 15 Sec .○ RENL : 15 Sec .

○ ALS : 15 Sec .○ REDL : 15 Sec .○ RTHL : 1 Sec .○ REDL : 1 Sec .○ RCLL : 1 Sec .○ RTZL : 1 Sec .○ SBL : 1 Sec .

○ ALS : 15 Sec .○ REDL : 15 Sec .○ RTHL : 1 Sec .○ REDL : 1 Sec .○ RCLL : 1 Sec .○ RTZL : 1 Sec .○ SBL : 1 Sec .

03 Approach Lighting System (ALS)

04 Extended center line

05 Side row 06 RWY

Threshold identification light (RTIL)

*At the threshold of a non- precision approach runway

*When total Installation length of ALS is less than 420m or no ALS* It shall be located symmetrically on the runway center line, in line with threshold

Page 2: Runway Lighting

and approximately 10 m outside from each line of REDL (Vertical angle10˚, Horizontal angle 15˚ )* White flash light (60~120/Min)* 5000cd* 10m~ 22.5 m from the REDL line

07 Circling guidance lights

08 PAPI Position : Install at runway left side (15±1m, 9±1m, 9±1m, 9±1m)*With GP (A, B, C, D lamp) : 2° 25’ / 2° 45’ / 3° 15’ / 3° 35’*Without GP (A, B, C, D lamp) : 2° 30’ / 2° 50’ / 3° 10’ / 3° 30’*Threshold to PAPI Distance : * With GP: From threshold to Wheel Height + Antenna Height/Tan 2° 43’ * Without GP : From threshold to Wheel Height + Pilot Eye Height)/Tan 2° 48’)* Basically, incline must be Horizontal but allow 1.25%

Page 3: Runway Lighting

horizontal slope.09 REDL10 RCLL NA NA NA *6o cm from the Center

line marking of the RWY*Installation interval 15 /30m

Runway End ~ 300m : Red

Runway End 300m ~ 900m : Red / White

11 RTHL *RTHL informs pilot of runway start point Arrangement of minimum 6 lights with a space between lights within 3m equally *Light color : GREEN*Wing bar lights shall be symmetrically disposed about the runway center line at the threshold in two groups* Each wing bar shall be formed by at least five lights extending at least 10m outward from the line of the runway light

* Install at within 3 m from threshold line and end line is same line.* Install within 3m from threshold line.Arrange as two group by 6 lights as symmetry for Non-instrument and Non-precision approach runway. Each group has 3 lights more (interval for each group is same with Touch down zone lights or mark) and this do not over the interval of ½ than runway edge light interval.Make same interval within 3m for CAT-I precision approach runway( group interval is same with non-precision level).Same interval for CAT-II / III Precision approach runway within 3m. Arrange 3 lights more when threshold lights are moved from runway lights array.Light beam color is Green.

RENL12 RTZL NA NA * Length 900m from

threshold marking*60m longitudinal interval*Length of a set 3m~4.5m*Transverse Interval1.5m (3/4 lights)*18m~22.5m between

* Length 900m from threshold marking*30m longitudinal interval*Length of a set 3m~4.5m*Transverse Interval1.5m (3/4 lights)*18m~22.5m between

Same as CATII

Page 4: Runway Lighting

the sets i.e. 9m from center line.

the sets i.e. 9m from center line.

13 DMS *Runway distance marker sign informs pilot of runway remaining distance information Installation spot : pavement of Runway edge a distance of no more than 15~22.5m Max installation height : 1.52m Installation interval : 300mPanel H: 1.2mLetter height/legend: 1m

14 STWL: Stop way lights

Installation spot : No more than 3m outside from the end Stop-way lights shall be fixed unidirectional lights showing red in the direction of the runway Installation interval : 60m, 1.5m

TEDL It is installed for

Page 5: Runway Lighting

indicated taxiway edge straight section of a taxiway and a runway forming part of a standard taxi-route should be spaced at uniform intervals of no more than 60m.Outside from the edges at a distance of no more than 3mIt shall be fixed lights showing blue

TCLL TCLL shall be provided on a runway forming part of a standard taxi route intended for taxiing in runway visual range conditions less than a value of 300m It should be normally located on the taxiway center line marking, except that they may be offset by no more than 30cm where it is not practicable to locate them on the marking It shall be installed 15~30m apart TCLL shall show green and yellow by turns from their beginning near the center line to the perimeter of the ILS/MLS critical/ sensitive area or the lower edge of the inner transitional surface

Page 6: Runway Lighting

whichever is farthest from the runway; and thereafter all lights shall always show yellow.

SBLTGSIHPLRGL RGL shall be provided at

each taxiway/runway intersection associated with a runway intended for use in; Runway visual range conditions less than 550m where a stop bar is not installed Runway visual range conditions of values between 550m and 1200m where the traffic density is high RGL shall be alternately yellow color illuminated The lights shall be illuminated between 30 and 60 cycles per minute and the light suppression and illumination periods shall be equal and opposite in each light

Page 7: Runway Lighting