1.  Airport regulations

1.1  Sacheon airport is jointly operated by MOLIT and ROKAF. All aircraft that wish to use this AD have to observe the Sacheon Airport Local Regulations. Information about the local regulation can be obtained from Sacheon ATC facilities(ROKAF, Tel. 82-55-850-3912, 3917) and Flight Information Service station(MOLIT).

1.2  Pilots are required to monitor VHF 121.5 MHz(UHF 243.0 MHz) when flying within SACHEON TMA.

1.3  All non-scheduled flight aircraft that wish to operate in Sacheon airport have to obtain Prior Permission Required(PPR) between 72 hours and 24 hours prior to take-off by the Air Operation Center(AOC) of the 3rd Flying Training Wing(Tel. +82-55-850-3220/3221). Then, submit a flight plan to Sacheon Base Operations.

1.4  All other aircraft except KT-1 training aircraft make runway 06L-24R a rule to use.

2.  Taxiing

2.1  Minimum separations taxiing aircraft

1. Between Jet aircraft that type of aircraft differ each : 500 ft

2. Between Heavy/Large aircraft or Jet aircraft behind conventional aircraft : 2 000 ft

2.2  All aircraft taxi at speed 10 kt or below, except when ATC instruct. If it is impracticable, pilot shall notify to ATC.

3.  Fuel Dumping procedure

3.1  Fuel Dumping Area

It is an area at either side 5 NM of R 190 SAC between 27 DME and 32 DME.

3.2  Pilot shall notify to Sacheon TWR as follows.

1. A call sign and a type of aircraft

2. A reason of dumping

3. Other

4.  Sacheon Airport Runway Strip, Runway end safety area is not satisfied with ICAO Safety recommendation at the moment. Therefore, refer to the following advice for the aviation safety. If the value of the surface friction measurements is less than 0.25, refrain from the aircraft operation.

1.1  Circling Approach

1. Circling not authorized in South East of Airport.

2. Circling Area radius for ROC(required obstacle clearance) as follows.

Approach Category	Radius from threshold
A	1.3 NM
B	1.81 NM
C	2.84 NM
D	3.70 NM
E	4.63 NM

1.2  Take-off weather minima

Apply the published take-off weather minima of the Standard Instrument Approach used.

1.3  IFR Departure

1. Standard Instrument Departure(SID) procedures are designed by U.S TREPS (CHG 25).

2. All aircraft - When departing using RWY 24L/R, maintain 35 ft AGL or above over DER.

1.5  Instrument Approach Procedure

1.4  PAR Approach

1. RWY 06R

   1. Weather minima

      CAT		GS / TCH(ft) / RPI(ft)	DA(ft) / VIS(SM)	HAT(ft)	Ceiling(ft)
      A, B, C, D A, B, C, D, E	FULL	3.0° / 51 / 958.24	219 / RVR 3 000 ft VIS 5/8	200	200
      	ALS INOP	3.0° / 51 / 958.24	219 / RVR 4 000 ft VIS 3/4	200	200

   2. Missed Approach Procedure : Climb to 4 400 ft via HDG 064° and as directed by ATC.

      	Knots	60	120	180	240	300	TO
      Rate of Climb	V/V(fpm)	280	560	840	1 120	1 400	4 400

   3. Caution 3 011 ft obstacle(Mt. Geumo) close to the initial segment. Initial segment, ASR 11 NM-(IF), does not meet standard required obstacle clearance 1 000 ft. Mt. Geumo located R 247 SAC/12 DME. Therefore maintain at or above 3 600 ft until crossing 11 DME from SAC.

2. RWY 24L

   1. Weather minima

   CAT		GS / TCH(ft) / RPI(ft)	DA(ft) / VIS(SM)	HAT(ft)	Ceiling(ft)
   A, B, C, D A, B, C, D, E	FULL	3.0° / 50 / 970.52	527 / 1¾	503	600
   	ALS INOP	3.0° / 50 / 970.52	527 / 1¾	503	600

   2. Missed Approach Procedure : Climb to 4 500 ft via HDG 244° to 1 600 ft, then turn left HDG 220° and as directed by ATC.

      	Knots	60	120	180	240	300	TO
      Rate of Climb	V/V(fpm)	280	560	840	1 120	1 400	3 900

1.5  ASR Approach

1. RWY 06R

   1. Weather minima

   CAT		A	B	C	D	E
   Straight-in	FULL	820/45 801(800-⅞)		820-1⅞ 801(800-1⅞)
   	ALS INOP	820/55 801(800-1)	820/60 801(800-1¼)	820-2½ 801(800-2½)
   Circling		820-1 795(800-1)	900/1¼ 875(900-1¼)	1 000-3 975(1 000-3)		1 120-3 1 095(1 100-3)

   2. Missed Approach Procedure : Climb to 4 400 ft via HDG 064° and as directed by ATC.

   	Knots	60	120	180	240	300	TO
   Rate of Climb	V/V(fpm)	240	480	720	960	1 200	4 400

   3. Caution 3 011 ft obstacle(Mt. Geumo) close to the initial segment. Initial segment, ASR 11 NM-(IF), does not meet standard required obstacle clearance 1 000 ft. Mt. Geumo located R 247 SAC/12 DME. Therefore maintain at or above 3 600 ft until crossing 11 DME from SAC.

2. RWY 24L

   1. Weather minima

      CAT		A	B	C	D	E
      Straight-in	FULL	1 240/55 1 216(1 300-1)	1 240/60 1 216(1 300-1¼)	1 240-3 1 216(1 300-3)
      	ALS INOP	1 240/60 1 216(1 300-1¼)	1 240-1½ 1 216(1 300-1½)	1 240-3 1 216(1 300-3)
      Circling		1 240-1¼ 1 215(1 300-1¼)	1 240-1½ 1 215(1 300-1½)	1 240-3 1 215(1 300-3)

   2. Missed Approach Procedure : Climb to 4 500 ft via HDG 244° to 1 600 ft, then turn left HDG 220° and as directed by ATC.

      	Knots	60	120	180	240	300	TO
      Rate of Climb	V/V(fpm)	220	430	640	850	1 060	4 000

3. RWY 06L

   1. Weather minima

   CAT		A	B	C	D	E
   Straight-in	FULL	780/40 763(800-¾)		780-1¾ 763(800-1¾)
   	ALS INOP	780/55 763(800-1)	780/60 763(800-1¼)	780-2½ 763(800-2½)
   Circling		800-1 775(800-1)	900/1¼ 875(900-1¼)	1 000-3 975(1 000-3)		1 120-3 1 095(1 100-3)

   2. Missed Approach Procedure : Climb to 4 400 ft via HDG 064° and as directed by ATC.

   3. Caution 3 011 ft obstacle(Mt. Geumo) close to the initial segment. Initial segment, ASR 11 NM-(IF), does not meet standard required obstacle clearance 1 000 ft. Mt. Geumo located R 247 SAC/12 DME. Therefore maintain at or above 3 600 ft until crossing 11 DME from SAC.

4. RWY 24R

   1. Weather minima

   CAT		A	B	C	D	E
   Straight-in	FULL	1 220/60 1 201(1 200-1¼)	1 220/1½ 1 201(1 200-1½)	1 220-3 1 201(1 200-3)
   	ALS INOP	1 220/60 1 201(1 200-1¼)	1 220/1½ 1 201(1 200-1½)	1 220-3 1 201(1 200-3)
   Circling		1 220/1¼ 1 195(1 200-1¼)	1 220/1½ 1 195(1 200-1½)	1 220-3 1 195(1 200-3)

   2. Missed Approach Procedure : Climb to 4 500 ft via HDG 244° to 1 600 ft, then turn left HDG 220° and as directed by ATC.

      	Knots	60	120	180	240	300	TO
      Rate of Climb	V/V(fpm)	220	440	650	870	1 080	4 000

1. Ground visibility : Not less than 3 SM

2. Flight visibility : Not less than 5 SM

3. Ceiling : At or above 1 600 ft (Jet : 2 100 ft)

2.2  VFR Traffic circuit and VFR Reporting Point : RKPS AD 2-12

2.3  VFR Traffic pattern altitude

1. Helicopter : 500 ft

2. Conventional : 1 100 ft

3. Jet : 1 600 ft

2.4  VFR Flight procedure

1. VFR aircraft shall maintain two way radio communication and contact with Sacheon Approach out of 15 NM.

2. All VFR Flight within Sacheon TMA shall set transponder at 12 plus the last two digits of the call sign.

3. Pilot who has insight runway or airport, follow the instruction of Sacheon Tower.

4. Helicopter VFR Flight procedure for Arrival is as follows.

   1. Get a permission to enter class C airspace from Tower prior to 15 NM.

   2. When VFR Routes enter through North, Maintain at or below 1 000 ft over JIN-YANG HO(A lake), then enter a VFR Traffic Pattern via reporting points ('A' or 'B' point, at or below 500 ft).

   3. When VFR Routes enter through South, Maintain at or below 500 ft, then enter the control zone via reporting points ('C' or 'D' point, at or below 500 ft).

5. Helicopter VFR Flight procedure for Departure is as follows.

   1. Take-off RWY 06

      1. When a aircraft bound to the South, Maintain at or below 300 ft to Duryang-Reservoir and turn right at outer Duryang-Reservoir, then fly at or below 500 ft within 5 NM radius of Sacheon airport.

      2. When a aircraft bound to the North, turn left at the end of RWY and maintain at or below 500 ft to JIN-YANG HO(A lake).

   2. Take-off RWY 24

      1. When a aircraft bound to the South, Maintain at or below 300 ft to Gonyang Bridge and turn left, then fly at or below 500 ft within 5 NM radius of Sacheon airport.

      2. When a aircraft bound to the North, turn right at the end of RWY, then direct to the destination and maintain at or below 500 ft within 5 NM radius of Sacheon airport.

6. All aircraft passing Sacheon TMA in VFR shall contact with Sacheon Approach prior to 15 NM, and Fly 10 NM outside of Sacheon airport.

1. General

   - No person may take off unless two-way radio communications can be maintained with the Air Traffic Control.

   - On recognition of communication failure during flight, squawk 7600 and if necessary to ensure safe altitude, climb to Minimum Safe Altitude or above to maintain obstacle clearance. Then comply with following procedures.

2. VMC

   If the failure occurs in VFR conditions, or if VFR condition are encountered after the failure, each pilot shall continue the flight under VFR and land as soon as practicable (based on the runway in use).

3. IMC

   If the failure occurs in IFR conditions, or if paragraph 2 of this section cannot be complied with, each pilot shall continue the flight according to the following :

   1. DEPARTURE

      1. Under Pilot Navigation

         - Runway 06R/06L in use

         1) SACHEON 1

         Climb HDG 064° to SAC D5 thence,.......

         ................Climb to 8 000 ft via the following transition routes.

         1. ANUBA TRANSITION : Left turn HDG 310° to cross R 020 SAC and left turn HDG 240° to R 283 SAC and R 283 SAC to ANUBA.

         2. SAPDI TRANSITION : Right turn HDG 130° to intercept R 093 SAC and R 093 SAC to SAPDI.

         3. TOPAX TRANSITION : Right turn HDG 190° to intercept R 142 SAC and R 142 SAC to TOPAX.

         4. GOSBO TRANSITION : Right turn HDG 250° to intercept R 204 SAC and R 204 SAC to GOSBO.

         5. ENGOT TRANSITION : Right turn HDG 190º to intercept R 138 SAC and R 138 SAC to ENGOT.

         6. POVOR TRANSITION : Right turn HDG 250º to intercept R 207 SAC and R 207 SAC to POVOR.

         2) VONDU 1(RNAV)

         Take-off RWY 06L : Climb course 064° to VONDU thence,.......

         Take-off RWY 06R : Climb course 063° to VONDU thence,.......

         ................Climb to 8 000 ft via the following transition routes.

         1. ANUBA TRANSITION : From VONDU on track 334º to PS061 and track 258º to PS062 and track 258º to ANUBA.

         2. MASTA TRANSITION : From VONDU on track 052º to MASTA.

         3. SARAM TRANSITION : From VONDU on track 102º to SARAM.

         4. GOSBO TRANSITION : From VONDU on track 153º to BOTRU and track 209º to PS151 and track 218º to PS152 and track 218º to GOSBO.

         5. POVOR TRANSITION : From VONDU on track 153º to BOTRU and track 209º to PS151 and track 218º to PS152 and track 224º to POVOR.

         - Runway 24L/24R in use

         3) SACHEON 2

         Climb HDG 244° to SAC D5 thence,.......

         ................ Climb to 8 000 ft via the following transition routes.

         1. ANUBA TRANSITION : Right turn HDG 330° to intercept R 283 SAC and R 283 SAC to ANUBA.

         2. GOSBO TRANSITION : Left turn HDG 150° to intercept R 204 SAC and R 204 SAC to GOSBO.

         3. TOPAX TRANSITION : Left turn HDG 050° to intercept R 142 SAC and R 142 SAC to TOPAX.

         4. SAPDI TRANSITION : Left turn HDG 050° to intercept R 093 SAC and R 093 SAC to SAPDI.

         5. ENGOT TRANSITION : Left turn HDG 050º to intercept R 138 SAC and R 138 SAC to ENGOT.

         6. POVOR TRANSITION : Left turn HDG 150º to intercept R 207 SAC and R 207 SAC to POVOR.

         4) AKLOG 1(RNAV)

         Take-off RWY 24L : Climb course 244° to AKLOG thence,.......

         Take-off RWY 24R : Climb course 243° to AKLOG thence,.......

         ................Climb to 8 000 ft via the following transition routes.

         1. ANUBA TRANSITION : From AKLOG on track 333° to PS241 and track 274º to ANUBA.

         2. MASTA 1 TRANSITION : From AKLOG on track 333º to PS241 and track 055º to PS242 at or above 8 000 ft, then track 070º to MASTA.

         3. MASTA 2 TRANSITION : From AKLOG on track 154° to PS243 at or above 6 000 ft, then track 064º to BOTRU and track 037º to PS244 and track 037º to MASTA.

         4. SARAM TRANSITION : From AKLOG on track 154º to PS243 at or above 6 000 ft, then track 064º to BOTRU and track 074º to SARAM.

         5. GOSBO TRANSITION : From AKLOG on track 154º to PS243 at or above 6 000 ft, then track 171º to PS151 and track 218º to PS152 and track 218º to GOSBO.

         6. POVOR TRANSITION : From AKLOG on track 154º to PS243 at or above 6 000 ft, then track 171º to PS151 and track 218º to PS152 and track 224º to POVOR

         5) Proceed by the direct route from the point of radio failure to the fix, route, or airway specified in the vector clearance;

         6) In the absence of an assigned route, proceed by the route that ATC will advise through the forthcoming clearance; or

         7) In the absence of an assigned route or a route that ATC will advise through the forthcoming clearance, proceed by the route filed in the flight plan; and

         8) Maintain minimum enroute altitude(MEA) or the altitude/flight level cleared in the last ATC clearance received, whichever is higher, for 20 minutes; then

         9) Continue the flight with altitude/flight level filed in the flight plan.

   2. ARRIVAL

      1. RWY 06 in use

         1) in VMC

         - The aircraft shall maintain VFR and make approach to land on RWY 06L/R.

         2) in IMC

         - The aircraft shall proceed to SOLYI IAF and execute (LOC/DME RWY 06L, VOR/DME RWY 06L, VOR/DME RWY 06R) APP.

      2. RWY 24 in use

         1) in VMC

         - The aircraft shall maintain VFR and make approach to land on RWY 24L/R.

         2) in IMC

         - The aircraft shall proceed to KABVO IAF and execute (ILS RWY 24R, LOC/DME RWY 24R, VOR/DME RWY 24R, VOR/DME RWY 24L) APP.

         ＊ If able civil aircraft is to use RWY 06L/24R.

3.2  VFR

VFR flight which has experienced radio communication failure

1. Squawk Mode 3/A code 7600, and

2. When able to see light gun signal of control tower, follow that instruction.

3. If unable to see light gun signal of control tower, hold on downwind until ETA or for 10 minutes, whichever is later, then,

4. Aircraft on north pattern should land on RWY in use.

5. Pilot shall use caution traffic landing and departing traffic.

Reporting Point	Geographical Name	Position	Coordinates(WGS-84)
A	Na Dong-Cemetery Park	3.6 NM NW of Sacheon R 296 SAC/3.6 NM	350702.21N 1280024.63E
B	Jin Ju I.C	4.9 NM NE of Sacheon R 036 SAC/4.2 NM	350937.85N 1280701.96E
C	Gu Am-Bridge	1.5 NM E of Sacheon R 120 SAC/1.4 NM	350521.29N 1280604.98E
D	Cho Jeon-Intersection	2.0 NM SW of Sacheon R 197 SAC/2.6 NM	350316.38N 1280412.64E
F	Gon Yang-Bridge	5.3 NM W of Sacheon R 252 SAC/5.8 NM	350328.48N 1285811.02E
G	Du Ryang-Reservoir	3.3 NM NE of Sacheon R 075 SAC/2.7 NM	350655.82N 1280739.26E
H	Sacheon-I.C	1.6 NM NE of Sacheon R 041 SAC/0.9 NM	350638.51N 1280513.28E
I	JinJu-J.C	3.1 NM N of Sacheon R 028 SAC/2.4 NM	350809.60N 1280539.93E
J	Jin Yang-Lake	4.9 NM N of Sacheon R 338 SAC/4.5 NM	350949.49N 1280157.46E