• Country
• United States of America (USA)

• Manufacturer / Brand
• Montgomery Ward & Co. (Wards, Airline); Chicago, IL

• Year
• 1937

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 47983

• • Brand: Airline or Air-Line

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 13

• Valves / Tubes
• 6K7 6J7 6C5 6K7 6G5 6K7 6H6 6C5 6C5 6L6 6L6 5Y3G 5Y3G

• Main principle
• Superhet with RF-stage; ZF/IF 456 kHz; 2 AF stage(s)

• Tuned circuits
• 8 AM circuit(s)

• Wave bands
• Broadcast, Short Wave(s) and Police.

• Power type and voltage
• Alternating Current supply (AC) / 117 ; 105-130 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 12 inch = 30.5 cm

• Power out
• 20 W (unknown quality)

• from Radiomuseum.org
• Model: Airline 62-303 "Movie Dial" - Montgomery Ward & Co. Wards,

• Dimensions (WHD)
• 28 x 42 x 14 inch / 711 x 1067 x 356 mm

• Notes

• BC (528-1830 kHz), TROP (1810-6350 kHz) and SW (6.3-22.0 MHz) bands. Tuning eye. Push-pull audio amplifier. Touch tuning electric drive.

  Chassis is from Wells Gardener like these models with "Movie Dial": Airline 62-308, Airline 62-310, 62-318, 62-311, 62-313, 62-327, 62-410, 62-411, 62-412, 62-427, 62-138, 62-377, 62-418, 62-273, 62-267, etc.

• External source of data
• Ernst Erb

• Circuit diagram reference
• Rider's Perpetual, Volume 11 = ca. 1940 and before

• Mentioned in
• Rider's Perpetual, Volume 8 = 1937 and before (Rider's 11-3-4, -5, -6, -7, -8, -9, 11-10, movie dial: 8-1 to 8-4)

• Other Models

• Here you find 2281 models, 1450 with images and 1779 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Montgomery Ward & Co. (Wards, Airline); Chicago, IL