Navaids near Đảo Sơn Ca (Sand Cay) Helipad

Litchfield NDB

United States

371 KHz (LTD .-.. - -..)

7,541.3 nm (13,966.5 km) NNE

Oblio NDB

United States

338 KHz (LM .-.. --)

7,541.4 nm (13,966.6 km) NNE

Haskell NDB

United States

407 KHz (AKL .- -.- .-..)

7,541.6 nm (13,967.0 km) NE

Willard NDB

United States

254 KHz (ILJ .. .-.. .---)

7,541.7 nm (13,967.2 km) NNE

Springfield VORTAC

United States

116.90 MHz (SGF ... --. ..-.)

7,541.8 nm (13,967.4 km) NNE

Snoop NDB

United States

326 KHz (SU ... ..-)

7,542.6 nm (13,969.0 km) NNE

Wichita Falls VORTAC

United States

112.70 MHz (SPS ... .--. ...)

7,543.9 nm (13,971.3 km) NE

Bissau/Oswaldo Vieira NDB

Guinea-Bissau

325 KHz (BS -... ...)

7,544.1 nm (13,971.7 km) WNW

Vichy VOR-DME

United States

117.70 MHz (VIH ...- .. ....)

7,544.2 nm (13,971.9 km) NNE

Bissau/Oswaldo Vieira VOR-DME

Guinea-Bissau

114.30 MHz (BIS -... .. ...)

7,544.7 nm (13,972.8 km) WNW

Preso NDB

United States

388 KHz (OK --- -.-)

7,545.1 nm (13,973.6 km) NNE

Kokomo VORTAC

United States

113.50 MHz (OKK --- -.- -.-)

7,545.3 nm (13,974.0 km) NNE

Seminole NDB

United States

278 KHz (SRE ... .-. .)

7,545.9 nm (13,975.0 km) NNE

Eaves NDB

United States

227 KHz (FZ ..-. --..)

7,546.0 nm (13,975.2 km) NNE

Civic Mem NDB

United States

263 KHz (CVM -.-. ...- --)

7,546.5 nm (13,976.2 km) NNE

Cardinal VOR-DME

United States

116.45 MHz (CSX -.-. ... -..-)

7,546.5 nm (13,976.2 km) NNE

Zumay NDB

United States

404 KHz (ST ... -)

7,546.7 nm (13,976.4 km) NNE

Shelbyville NDB

United States

365 KHz (SYZ ... -.-- --..)

7,547.4 nm (13,977.7 km) NNE

Port Clinton NDB

United States

423 KHz (PCW .--. -.-. .--)

7,547.5 nm (13,977.9 km) NNE

Sweetwater NDB

United States

275 KHz (SWW ... .-- .--)

7,547.6 nm (13,978.1 km) NE

Sheppard TACAN

United States

110.80 MHz (SHP ... .... .--.)

7,547.6 nm (13,978.2 km) NE

Duncan VOR-DME

United States

111.00 MHz (DUC -.. ..- -.-.)

7,547.9 nm (13,978.7 km) NNE

Coole NDB

United States

404 KHz (SG ... --.)

7,548.2 nm (13,979.3 km) NNE

Lebanon NDB

United States

414 KHz (IEB .. . -...)

7,549.1 nm (13,980.8 km) NNE

Frankfort NDB

United States

278 KHz (FKR ..-. -.- .-.)

7,549.4 nm (13,981.4 km) NNE

Okmulgee VOR-DME

United States

114.90 MHz (OKM --- -.- --)

7,550.6 nm (13,983.6 km) NNE

Alpos NDB

United States

218 KHz (AL .- .-..)

7,551.2 nm (13,984.9 km) NNE

Shawn NDB

United States

296 KHz (SP ... .--.)

7,551.9 nm (13,986.2 km) NE

Sullivan NDB

United States

356 KHz (UUV ..- ..- ...-)

7,553.6 nm (13,989.3 km) NNE

Forney VOR

United States

110.00 MHz (TBN - -... -.)

7,554.0 nm (13,990.0 km) NNE

Stanley NDB

United States

411 KHz (VFU ...- ..-. ..-)

7,554.0 nm (13,990.1 km) NNE

Marion VOR-DME

United States

108.60 MHz (MZZ -- --.. --..)

7,554.5 nm (13,990.9 km) NNE

Pauls Valley NDB

United States

384 KHz (PVJ .--. ...- .---)

7,554.6 nm (13,991.1 km) NNE

Cascade NDB

United States

372 KHz (CQD -.-. --.- -..)

7,554.7 nm (13,991.4 km) NNE

Stamford NDB

United States

290 KHz (TMV - -- ...-)

7,555.3 nm (13,992.4 km) NE

Sandusky VOR-DME

United States

109.20 MHz (SKY ... -.- -.--)

7,555.6 nm (13,993.1 km) NNE

Cuba NDB

United States

380 KHz (UBX ..- -... -..-)

7,555.7 nm (13,993.2 km) NNE

Mattoon VOR-DME

United States

109.40 MHz (MTO -- - ---)

7,555.9 nm (13,993.5 km) NNE

Ottawa NDB

United States

233 KHz (PDR .--. -.. .-.)

7,556.0 nm (13,993.8 km) NNE

Scotland NDB

United States

344 KHz (SKB ... -.- -...)

7,556.3 nm (13,994.3 km) NE

Vandalia VORTAC

United States

114.30 MHz (VLA ...- .-.. .-)

7,556.7 nm (13,994.9 km) NNE

Buckhorn NDB

United States

391 KHz (BHN -... .... -.)

7,557.2 nm (13,995.9 km) NNE

Fostoria NDB

United States

379 KHz (FZI ..-. --.. ..)

7,557.2 nm (13,995.9 km) NNE

Paris NDB

United States

341 KHz (PRG .--. .-. --.)

7,557.3 nm (13,996.1 km) NNE

Esmer NDB

United States

349 KHz (ER . .-.)

7,557.3 nm (13,996.1 km) NNE

Troy VORTAC

United States

116.00 MHz (TOY - --- -.--)

7,557.7 nm (13,996.9 km) NNE

Crawfordsville NDB

United States

388 KHz (CFJ -.-. ..-. .---)

7,557.9 nm (13,997.2 km) NNE

Erie VORTAC

United States

109.40 MHz (ERI . .-. ..)

7,558.0 nm (13,997.4 km) NNE

Henryetta NDB

United States

267 KHz (HET .... . -)

7,559.8 nm (14,000.7 km) NNE

Zebre NDB

United States

347 KHz (MT -- -)

7,560.2 nm (14,001.5 km) NNE