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206:
579:, with highly directional antennas beamed upward. Although initially successful, the widespread conversion to GSM and spread-spectrum by carriers (not all carriers participated) made obsolete the early generation Aircell instruments. Some units were exchanged for satellite-based Iridium equipment, but Aircell's recent acquisition of 3 MHz of the 800 MHz spectrum at auction at the FCC, will undoubtedly lead to a new generation of products.
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commenced its service in the early 1980s starting with first-class under experimental licenses; the FCC's formal allocation was in 1990. AirFone handsets were gradually extended to include one unit in each row of seats in economy. The service was always priced extremely high--$ 3.99 per call and $
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On May 10, 2006, the FCC began
Auction 65, which sold off the 4 MHz of spectrum over which radiotelephone calls were made, and required AirFone to revise its equipment within two years of the auction's conclusion on June 2, 2006. Instead of the narrowband approach, with dedicated uplink and
457:) and six control ranges (3.2 kHz). Six carriers were licensed to offer in-flight telephony, each being granted non-exclusive use of the 10 blocks and exclusive use of a control block. Of the six, only three commenced operations, and only one persisted into the 1990s, now known as
442:"General aviation air-ground radiotelephone service licensees operate in the 450 MHz band and can provide a variety of telecommunications services to private aircraft such as small single engine planes and corporate jets."
364:"Commercial aviation air-ground radiotelephone service licensees operate in the 800 MHz band and can provide communication services to all aviation markets, including commercial, governmental, and private aircraft."
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is a system which allows voice calls and other communication services to be made from an aircraft to either a satellite or land based network. The service operates via a transceiver mounted in the aircraft on
568:. Aircell will deploy in-flight broadband using this license. (License C includes 849.0-850.5 MHz and 894.0-895.5 MHz; License D includes 850.5-851.0 MHz and 895.5-896.0 MHz.)
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downlink for each call, Verizon is required to move its operations to a 1 MHz slice which is expected to provide substantially higher call volume and quality.
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has increased. In an FCC filing in 2005, the agency noted that 4,500 aircraft have AirFone service, and quoted
Verizon AirFone's president stating in an article in
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use (non-airliners) and the 800 MHz range, primarily used for airliner telephone service, which has shown limited acceptance by passengers.
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If it is a call from a commercial airline passenger radiotelephone, the call is then forwarded to a verification center to process
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The first recorded air-to-ground radiotelephone service on a scheduled flight was in 1937 on the
Chicago-Seattle route by
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AIRFONE (formerly GTE Airfone) is scheduled for decommissioning in late 2008, although the FCC has re-auctioned
Verizon's
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Verizon added stock tickers and limited information services, but those had little use. In 2003, Verizon partnered with
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Two separate frequency bands have been allocated by the FCC for air-ground telephone service. One at 454/459
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and two other carriers. This service lasted about a year. (Tenzing was merged into a new entity called
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AirFone received a non-renewable license to share that 1 MHz until 2010 using vertical
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Only the 450 MHz AGRAS network continues to operate in its original configuration.
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Please help update this article to reflect recent events or newly available information.
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or calling card information. The verification center will then route the call to the
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4.99 per minute in 2006—and has seen less and less use as the ready availability of
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FCC Auction 65 details for 800 MHz Air-Ground
Radiotelephone Service in May 2006
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FCC Order for terms of changing 800 MHz Air-Ground
Radiotelephone Service (2005)
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An air-to-ground radiotelephone technology demonstration occurred during 1923
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Verizon Notice re: 800 MHz
Magnastar service temporary extension (2007)
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654:"FCC: Wireless Services: Air-Ground Radiotelephone Service: Services"
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range; this signal is sent to either a receiving ground station or a
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The system is used in both commercial and general aviation services.
172:. Statements consisting only of original research should be removed.
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deal primarily with the United States and do not represent a
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system. Its AGRAS license and operating network was sold to
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abandoned its 800 MHz air-ground offering in 2005, and
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Verizon AirFone's president's estimate of calls per flight
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and limited live instant messaging at rates of 64 to 128
327:. In the US these frequencies have been allocated by the
27:"Airphone" redirects here. For the Verizon service, see
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that only two to three people per flight make a call.
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the FCC defined 10 blocks of paired uplink/downlink
362:depending on the design of the particular system.
517:to offer very low-speed email using an on-board
708:"Sky-to-Air Phone Service Offered on Air Liner"
342:services to passengers and others on aircraft.
350:A U.S. air-ground radiotelephone transmits a
88:The examples and perspective in this article
8:
552:with the winner of License D in Auction 65,
68:Learn how and when to remove these messages
782:FLITEFONE-VI AIR-GROUND TELEPHONE NETWORK
418:The 450 MHz General Aviation network
304:Learn how and when to remove this message
286:Learn how and when to remove this message
188:Learn how and when to remove this message
126:Learn how and when to remove this message
734:"Air-Ground Telecommunications Services"
386:, was originally reserved for "general"
249:This article includes a list of general
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577:existing ground-based cellular network
679:"La Dépêche : journal quotidien"
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255:it lacks sufficient corresponding
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372:public switched telephone network
329:Federal Communications Commission
317:Air-ground radiotelephone service
49:This article has multiple issues.
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422:Mid-America Computer Corporation
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689:from the original on 2021-09-25
57:or discuss these issues on the
807:Mobile radio telephone systems
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714:. September 1937. p. 383
624:Aircraft emergency frequency
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533:along with investment from
168:the claims made and adding
102:, discuss the issue on the
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430:Terra and Chelton Aviation
338:may offer a wide range of
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685:(in French). 1923-03-21.
616:Telecommunications portal
447:In the 800 MHz band,
354:signal in the 849 to 851
213:This article needs to be
360:communications satellite
571:An interim approach by
270:more precise citations.
564:, a sister company of
515:Tenzing Communications
436:, and marketed as the
434:Wulfsberg Electronics
438:Flitephone VI Series
392:AT&T Corporation
108:create a new article
100:improve this article
575:was to utilize the
504:cellular telephones
420:is administered by
508:The New York Times
493:Northwest Airlines
340:telecommunications
153:possibly contains
772:Aircell home page
712:Popular Mechanics
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740:. 2005-04-13
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51:Please help
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718:28 November
378:Frequencies
368:credit card
325:frequencies
268:introducing
796:Categories
744:2016-12-15
693:2021-09-19
664:2016-12-15
635:References
482:Montaudran
453:ranges (6
451:narrowband
322:designated
251:references
162:improve it
116:March 2014
54:improve it
478:Francazal
356:megahertz
336:Licensees
166:verifying
104:talk page
60:talk page
802:Avionics
687:Archived
588:See also
474:Toulouse
400:spectrum
388:aviation
98:You may
18:Airphone
683:Gallica
573:Aircell
566:Aircell
558:JetBlue
499:AirFone
468:History
462:Airfone
459:Verizon
396:Verizon
264:improve
215:updated
160:Please
29:Airfone
554:LiveTV
535:Airbus
523:kbit/s
486:France
404:Skytel
346:Design
253:, but
531:OnAir
408:AGRAS
352:radio
106:, or
720:2021
539:SITA
537:and
480:and
525:on
455:kHz
424:in
384:MHz
331:.
164:by
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