ENR 5.3 OTHER ACTIVITIES OF A DANGEROUS NATURE AND OTHER POTENTIAL HAZARDS

5.3.1 OTHER ACTIVITIES OF A DANGEROUS NATURE

Description, supplemented by chart where appropriate, of activities that could effect flights including:
   
Lateral limits
coordinates 		Vertical limits Advisory measures Authority
responsible for INFO 		Remarks
Time of ACT
1 2 3 4 5
NIL NIL NIL NIL NIL

5.3.2 OTHER POTENTIAL HAZARDS

Description, supplemented by chart where appropriate, of other potential hazards that could affect flghts (e.g. active volcanoes, nuclear power stations, etc) including: 
Lateral Limits coordinates Vertical Limits Advisory measures Authority or service provider responsible for the provision of INFO Remarks
1 2 3 4 5

Abha/ Abha MET Office

181358N 0423937E

114829 FT AMSL
1300 FT AGL 		Floating area expected 50NM radius from 181358N 0423937E NCM

Launching of Hydrogen or helium filled balloon off white (800gm) 1250FT/minute carrying a 109gm radiosonde.

Hours of launching 00:00UTC and 12:00UTC, subject to ATC approval.

Dammam/ Dammam MET Office

262644N 0494838E

114829 FT AMSL
1300 FT AGL 		Floating area expected 50NM radius from 262644N 0494838E NCM

Launching of Hydrogen or helium filled balloon off white (800gm) 1250FT/minute carrying a 109gm radiosonde.

Hours of launching 00:00UTC and 12:00UTC, subject to ATC approval.

Hail/ Riyadh MET Office

272607N 0414124E

 

114829 FT AMSL
1300 FT AGL 		Floating area expected 50NM radius from 272607N 0414124E NCM

Launching of Hydrogen or helium filled balloon off white (800gm) 1250FT/minute carrying a 109gm radiosonde.

Hours of launching 00:00UTC and 12:00UTC, subject to ATC approval.

Jeddah/ Jeddah MET Office

213929N 0391107E

114829 FT AMSL
1300 FT AGL 		Floating area expected 50NM radius from 213929N 0391107E NCM

Launching of Hydrogen or helium filled balloon off white (800gm) 1250FT/minute carrying a 109gm radiosonde.

Hours of launching 00:00UTC and 12:00UTC, subject to ATC approval.

Madinah/ Madinah MET Office

243334N 0394200E

114829 FT AMSL
1300 FT AGL 		Floating area expected 50NM radius from 243334N 0394200E NCM

Launching of Hydrogen or helium filled balloon off white (800gm) 1250FT/minute carrying a 109gm radiosonde.

Hours of launching 00:00UTC and 12:00UTC, subject to ATC approval.

Qaisumah/ Dammam MET Office

281952N 0460723E

114829 FT AMSL
1300 FT AGL 		Floating area expected 50NM radius from 281952N 0460723E NCM

Launching of Hydrogen or helium filled balloon off white (800gm) 1250FT/minute carrying a 109gm radiosonde.

Hours of launching 00:00UTC and 12:00UTC, subject to ATC approval.

Riyadh/ Riyadh MET Office

245532N 0464320E

114829 FT AMSL
1300 FT AGL 		Floating area expected 50NM radius from 245532N 0464320E NCM

Launching of Hydrogen or helium filled balloon off white (800gm) 1250FT/minute carrying a 109gm radiosonde.

Hours of launching 00:00UTC and 12:00UTC, subject to ATC approval.

Tabuk/ Tabuk MET Office

282201N 0363618E

114829 FT AMSL
1300 FT AGL 		Floating area expected 50NM radius from 282201N 0363618E NCM

Launching of Hydrogen or helium filled balloon off white (800gm) 1250FT/minute carrying a 109gm radiosonde.

Hours of launching 00:00UTC and 12:00UTC, subject to ATC approval.