MEL 35-05 Passenger Oxygen System • BoredAviator

MEL 35-05

⚠ RAPPEL HOT — RESTRICTION MEL

O₂ PAX INOP → MAX FL 250

Avec supernumerary / selon relief — briefer le cabin crew.

Qu’est-ce que c’est

Item MEL « Passenger Oxygen System » (ATA 35-05) du système oxygène sur Boeing 737-800 NG (flotte Air Inuit). Cette page est une aide équipage. Le MEL officiel AILO-0903 fait toujours foi pour le dispatch.

Item MEL

ATA 35-05 — Passenger Oxygen System.
Catégorie(s) : B, C, D.
Rappel délais : B — 3 jours calendaires ; C — 10 jours calendaires ; D — 120 jours calendaires.

Source PDF · AILO-0903 Amdt 5 · 2026-01-08. Colonnes : CAT · 2. NUMBER INSTALLED · 3. NUMBER REQUIRED FOR DISPATCH · 4. REMARKS OR EXCEPTIONS. En-tête item : Amdt 5 · 2026-01-08.

35-05 — Passenger Oxygen System

CAT — · installé — · requis dispatch —

35-05A — Passenger Operations Applicable to: C-FTUW, CFTUY

CAT B · installé 1 · requis dispatch 0

(O) May be inoperative provided: a) Minimum enroute altitude does not exceed 13,000 ft above MSL, b) Both air conditioning packs operate normally, c) Pressurization system operates normally, d) Flight remains at or below FL 250, e) Portable oxygen units are provided for all crew members and 10% of the passengers; for half an hour (supplemental oxygen), and f) Passengers are appropriately briefed.

35-05B — Non-Passenger carrying operations

CAT C · installé 1 · requis dispatch 0

May be inoperative for non-passenger carrying operations provided portable oxygen bottles are available for all crew members required to be off the flight deck.

35-05C — Operations at or below 10,000 MSL

CAT B · installé 1 · requis dispatch 0

May be inoperative provided flight is conducted at or below 10,000 feet MSL.

35-05D — Supernumerary Oxygen Masks (STC SA22-6 and SA25-72) Applicable to: ALL

CAT C · installé 10 · requis dispatch 0

May be inoperative provided associated seat is not occupied.

35-05-01 — Lavatory Oxygen Applicable to: ALL

CAT — · installé — · requis dispatch —

35-05-01A

CAT C · installé — · requis dispatch —

(O) May be inoperative provided: a) Lavatory is not used for any purpose, and b) Lavatory door is locked and placarded “INOPERATIVE - DO NOT ENTER”.

35-05-01B

CAT C · installé — · requis dispatch —

(O) May be inoperative provided aircraft is not operated above FL 250.

35-05-02 — All Cargo Operations Applicable to: ALL

CAT — · installé — · requis dispatch —

35-05-02A

CAT D · installé 1 · requis dispatch 0

May be inoperative provided: a) Portable oxygen bottles are available to all crew members required to be off flight deck, and b) An automatic warning system is in the cargo area to alert of a decompression, if crew members are required to be in the cargo area during flight.

35-05-02B

CAT D · installé 1 · requis dispatch 0

May be inoperative provided all crew members are on the flight deck.

Explication (français)

Dispatch selon le MEL Air Inuit AILO-0903 (texte extrait du PDF dans l’app). Catégorie(s) de réparation : B — 3 jours calendaires ; C — 10 jours calendaires ; D — 120 jours calendaires. 11 condition(s) de relief extraite(s) du tableau officiel (installé / requis / remarques). Une procédure (O) opérations s’applique — voir ci-dessous (texte MEL anglais). Les switch names, notes et chiffres ci-dessous sont ceux du MEL. Ne pas ajouter d’étape qui n’y figure pas.

Procédure équipage — (O) / (M) / placard

1. Confirmer l’item, la catégorie et le nombre requis dans le MEL officiel (lien PDF).

2. Appliquer les procédures (O) et/ou (M) du MEL avant dispatch — texte officiel ci-dessous.

3. Placard (texte MEL) :

Apply sticker adjacent to PASS OXYGEN switch.

4. Journey log / other instructions (texte MEL) :

Print the following information in the journey log sheet. PASSENGER OXYGEN SYSTEM INOP - DO NOT EXCEED FL 250 WITH SUPERNUMERARY CREW or LAVATORY OXYGEN SYSTEM INOP - DO NOT ENTER

5. Respecter toutes les restrictions du MEL — ne pas en inventer.

(O) OPERATIONS PROCEDURES — texte MEL :

35-05A Passenger Operations 1. Plan flight over route with minimum enroute altitudes (MEA) equal to or lower than 13,000 feet. 2. Maximum flight altitude shall not exceed FL 250. 3. Prior to flight, the pilot-in-command shall brief cabin crew on the lack of passenger oxygen and the procedures that will be followed in the event of a loss in cabin pressurization. NOTE: The restriction to a maximum operating altitude of FL 250 is to comply with regulations designed for aircraft which are not fitted with fixed passenger oxygen systems. Restricting operations to this altitude will not expose passengers to the extreme conditions of higher altitudes and, in addition, not require as great a period of time to descend to a safe breathing level. 4. Flight Attendants shall modify their cabin safety briefing to eliminate references to a Passenger Oxygen system. 35-05-01 Lavatory Oxygen If flight must be operated at altitude greater than FL250, lavatory door to be placarded "INOPERATIVE - DO NOT ENTER".

(M) MAINTENANCE PROCEDURES — texte MEL (maintenance ; l’équipage vérifie que c’est fait) :

None required.

Restrictions / notes (extrait MEL)

PASSENGER OXYGEN SYSTEM INOP - DO NOT EXCEED FL 250 WITH SUPERNUMERARY CREW

LAVATORY OXYGEN SYSTEM INOP - DO NOT ENTER

May be inoperative provided flight is conducted at or below 10,000 feet MSL.

(O) May be inoperative provided: a) Lavatory is not used for any purpose, and b) Lavatory door is locked and placarded “INOPERATIVE - DO NOT ENTER”.

(O) May be inoperative provided aircraft is not operated above FL 250.

2. Maximum flight altitude shall not exceed FL 250.

restriction to a maximum operating altitude of FL 250 is to comply with regulations designed for

If flight must be operated at altitude greater than FL250, lavatory door to be placarded

"INOPERATIVE - DO NOT ENTER".

QRH / procédures liées dans l’app

Liens vers des pages déjà présentes (QRH). Ce ne sont pas des procédures FCOM inventées. Le QRH officiel fait foi.

PASS OXY ON / PASSENGER OXYGEN ON · QRH 1.14 QRH section 01 — Airplane General (index)

Aide-mémoire formation. Le MEL Air Inuit officiel (AILO-0903) Amdt 5 (2026-01-08) fait toujours foi pour le dispatch, les (O)/(M) et les restrictions. Cette page ne remplace pas le PDF.

MEL officiel · 35-05 (page 490)