BoredAviator
← MEL

Electrically Heated Windshields

MEL 30-11
⚠ RAPPEL HOT — RESTRICTION MEL
250 KIAS MAX SOUS 10 000 FT · PAS DE GIVRE · CAT II INTERDIT
No.1 window heat — airspeed limited to 250 KIAS below 10,000 ft MSL.
MAX 250 KIAS SOUS 10 000 FT · CAT II INTERDIT
Windshield heat INOP — ne pas dépasser 250 KIAS below 10 000 ft MSL.
Qu’est-ce que c’est
Item MEL « Electrically Heated Windshields » (ATA 30-11) du système antigivre / pluie 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 30-11 — Electrically Heated Windshields.
Catégorie(s) : C, D.
Rappel délais : 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 Original · 2024-05-31.

30-11 — Electrically Heated Windshields
CAT — · installé — · requis dispatch —
30-11-02 — No. 1 Window
CAT C · installé 2 · requis dispatch 1
Except for ER operations beyond 120 minutes, one may be inoperative provided: a) Airplane is not operated in known or forecast icing conditions, b) Both No.2 window heaters operate normally, c) Windshield defog system operates normally, and d) Airspeed is limited to 250 KIAS below 10,000 feet MSL. e) Associated switch remains OFF. NOTE: CAT II OPS PROHIBITED
30-11-03 — No. 2 Window
CAT C · installé 2 · requis dispatch 1
One may be inoperative provided: a) Both No. 1 window heaters operate normally, b) Windshield defog system operates normally, c) Airspeed is limited to 250 KIAS below 10,000 ft. MSL, and d) Associated switch remains OFF
30-11-05 — No. 3 Window Heat System(s)
CAT D · installé 2 · requis dispatch 0
Explication (français)
Dispatch selon le MEL Air Inuit AILO-0903 (texte extrait du PDF dans l’app). Catégorie(s) de réparation : C — 10 jours calendaires ; D — 120 jours calendaires. 4 condition(s) de relief extraite(s) du tableau officiel (installé / requis / remarques). 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 Window Heat Switch and, if applicable, placard Captain's forward instrument panel: CAT II OPS PROHIBITED

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

Print the following information in the journey log sheet. • Condition 1 - Window No. 1 Heat Inoperative (LEFT)(RIGHT) No. 1 WINDOW HEAT INOP - DO NOT OPERATE IN ICING CONDITIONS. DO NOT EXCEED 250 KIAS BELOW 10,000 FT • Condition 2 - Window No. 2 Heat Inoperative (LEFT)(RIGHT) No. 2 WINDOW HEAT INOP - DO NOT EXCEED 250 KIAS BELOW 10,000 FT • Condition 3 - Window No. 3 Heat Inoperative (LEFT)(RIGHT) No. 3 WINDOW HEAT INOP

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

(O) OPERATIONS PROCEDURES — texte MEL :

None required. OPERATIONS NOTES: NOTE 1: With No. 1 window heat inoperative, operate with the Windshield Air (pneumatic anti- fogging system) on when window heat is required. NOTE 2: If No. 3 window heat systems are installed, associated No. 3 window heat system will be inoperative when No. 2 window heat switch is OFF. Dispatch airplane using MEL item 30-11-05.

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

None required. MAINTENANCE NOTES: Requirements for replacement of damaged windows are discussed in Chapter 56 of the Airplane Maintenance Manual (AMM). Dispatch with window damage that does not require replacement per the AMM is permitted. Advise Dispatch of CAT II status.
Restrictions / notes (extrait MEL)
• Condition 1 - Window No. 1 Heat Inoperative
(LEFT)(RIGHT) No. 1 WINDOW HEAT INOP - DO NOT OPERATE IN ICING CONDITIONS. DO
NOT EXCEED 250 KIAS BELOW 10,000 FT
• Condition 2 - Window No. 2 Heat Inoperative
(LEFT)(RIGHT) No. 2 WINDOW HEAT INOP - DO NOT EXCEED 250 KIAS BELOW 10,000 FT
• Condition 3 - Window No. 3 Heat Inoperative
(LEFT)(RIGHT) No. 3 WINDOW HEAT INOP
Except for ER operations beyond 120 minutes, one may be inoperative provided: a) Airplane is not operated in known or forecast icing conditions, b) Both No.2 window heaters operate normally, c) Windshield defog system operates normally, and d) Airspeed is limited to 250 KIAS below 10,000 feet MSL. e) Associated switch remains OFF. NOTE: CAT II OPS PROHIBITED
One may be inoperative provided: a) Both No. 1 window heaters operate normally, b) Windshield defog system operates normally, c) Airspeed is limited to 250 KIAS below 10,000 ft. MSL, and d) Associated switch remains OFF
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.

Window Damage / Window Open / WINDOW OVERHEAT · QRH 1.x / 3.9QRH section 03 — Anti-Ice, Rain (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 · 30-11 (page 357)