A1710/26 / notams.coredoes.dev

!! NOT FOR OPERATIONAL USE !! data may be stale, incomplete, or wrong

number	A1710/26 CANCELLED
location	LPPO
begin	2026-05-01 11:43 UTC (in 15d)
end	2026-05-16 17:47 UTC (in 30d)
CADS id	38740
CADS seq	-
CADS msg	NMS_ID_1774616896070393

raw text:

AS PART OF THE EASTERN NORTH ATLANTIC INTERNATIONAL PROJECT, 
ATMOSPHERIC RESEARCH UNMANNED BALLOON FLIGHTS WILL BE LAUNCHED FROM 
THE GRACIOSA ISLAND ARM (ATMOSPHERIC RADIATION MEASUREMENT) 
FACILITY, LOCATED AT POSITION 390528N 0280134W. THE LAUNCH HAS TIME 
BUFFER OF PLUS 30 MINUTES TO ACCOMMODATE ANY FAILURES THAT MIGHT 
CAUSE A DELAY. THE TOTAL PAYLOAD OF THE BALLOON IS ABOUT 410 GRAMS, 
BEING CLASSIFIED AS LIGHT IN ACCORDANCE WITH ICAO ANNEX2, APPENDIX 
5, NUMBER 1. THE BALLOONS ARE EXPECTED TO CLIMB AT 5 TO 6 METERS PER 
SECOND AND REACH UP TO 25 KILOMETERS HIGH WITHIN 120 MINUTES. AFTER 
FLIGHT TERMINATION THE DESCENT RATE IS ESTIMATED TO BE ABOUT 10 
METERS PER SECOND. THE TRAJECTORY OF EACH BALLOON WILL DEPEND ON THE 
METEOROLOGICAL AND ATMOSPHERIC CONDITIONS AT LAUNCH TIME AND THE 
TERMINATION OF THE FLIGHT MAY OCCUR AT A SIGNIFICANT DISTANCE FROM 
THE LAUNCHING POSITION.

icao text:

A1710/26 NOTAMN
Q) LPPO/QWLLW/IV/NBO/W /000/999/3905N02802W020
A) LPPO B) 2605011143 C) 2605161747
D) 01 1143-1513, 02 1122-1452, 04 0321-0651, 06 1139-1509, 07 
1118-1448, 09 1449-1819, 11 1136-1506, 14 0333-0703, 16 1132-1747
E) AS PART OF THE EASTERN NORTH ATLANTIC INTERNATIONAL PROJECT, 
ATMOSPHERIC RESEARCH UNMANNED BALLOON FLIGHTS WILL BE LAUNCHED FROM 
THE GRACIOSA ISLAND ARM (ATMOSPHERIC RADIATION MEASUREMENT) 
FACILITY, LOCATED AT POSITION 390528N 0280134W. THE LAUNCH HAS TIME 
BUFFER OF PLUS 30 MINUTES TO ACCOMMODATE ANY FAILURES THAT MIGHT 
CAUSE A DELAY. THE TOTAL PAYLOAD OF THE BALLOON IS ABOUT 410 GRAMS, 
BEING CLASSIFIED AS LIGHT IN ACCORDANCE WITH ICAO ANNEX2, APPENDIX 
5, NUMBER 1. THE BALLOONS ARE EXPECTED TO CLIMB AT 5 TO 6 METERS PER 
SECOND AND REACH UP TO 25 KILOMETERS HIGH WITHIN 120 MINUTES. AFTER 
FLIGHT TERMINATION THE DESCENT RATE IS ESTIMATED TO BE ABOUT 10 
METERS PER SECOND. THE TRAJECTORY OF EACH BALLOON WILL DEPEND ON THE 
METEOROLOGICAL AND ATMOSPHERIC CONDITIONS AT LAUNCH TIME AND THE 
TERMINATION OF THE FLIGHT MAY OCCUR AT A SIGNIFICANT DISTANCE FROM 
THE LAUNCHING POSITION.
F) SFC G) 25000M AMSL

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!! NOT FOR OPERATIONAL USE !! data may be stale, incomplete, or wrong