<div class="keyTakeAWays key_take_away_container" data-id="key-take-aways-container" data-title="Key Takeaways" data-inner-html="
- Legacy aircraft like the Boeing 747-400 still rely on floppy disks to update critical navigation data, due to costly and complex certification requirements for upgrades.
- Floppy disks, despite being outdated, offer an unexpected cybersecurity advantage by being completely offline and resistant to remote hacking.
- While newer aircraft use modern systems, full replacement of floppy disk-based tech will take years—highlighting aviation’s slow but safety-first approach to change.
” data-brand=”yourstory” contenteditable=”false” data-clicktext=”” data-clickurl=”” data-pageurl=”https://yourstory.com/2025/05/planes-use-floppy-disks-explained” data-sectiontype=”Key Takeaways” data-emailid=”sakshi.g@yourstory.com”>
.keyTakeAWaysPointsWrapper{
font-size: 1rem;
padding-bottom: 1.1rem;
color: #171B1C;
width: auto !important;
padding: 1.5rem 0.875rem;
margin: 1rem 0rem !important;
background: #FFFEF5;
box-shadow: 0px 4px 24px rgba(130, 150, 165, 0.25);
height: 100%;
display: block;
position: relative;
max-width: unset;
}
.keyTakeAWaysContainer li, .keyTakeAWaysContainer p{
font-family: Adobe Caslon Pro !important;
font-style: normal;
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font-size: 21px !important;
line-height: 29px !important;
color: #0F171C !important;
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.ql-editor .keyTakeAWaysTitlePara{
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margin: 0 !important;
text-align: center;
line-height: 20px !important;
}
.keyTakeAWaysTitlePara {
font-family: Adobe Caslon Pro !important;
font-style: normal;
font-weight: 700 !important;
font-size: 22px !important;
color: #FFFFFF !important;
margin: 0 !important;
text-align: center;
line-height: 20px !important;
margin-top: 5px !important;
}
.keyTakeAWaysWrapper{
position: relative;
margin: 6% 0px;
}
.ql-editor .keyTakeAWays{
margin: 1rem !important;
}
.keyTakeAWays{
margin: 3rem 1rem !important;
}
.keyTakeAWays ol li:before {
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.ql-editor .keyTakeAWays ol li{
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.ql-editor .keyTakeAWays ul li{
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list-style-type: disc;
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.keyTakeAWays ul li{
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list-style-type: disc;
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.keyTakeAWays ol li{
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.keyTakeAWays ul li{
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list-style-position:outside;
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.keyTakeAWays ol li:not(.ql-direction-rtl), .keyTakeAWays ul li:not(.ql-direction-rtl){
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.ql-editor .keyTakeAWays li::before,
.ql-editor .keyTakeAWays li::marker {
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font-family: Adobe Caslon Pro !important;
font-style: normal;
font-weight: 400;
font-size: 21px;
line-height: 24px;
color: #0F171C;
padding-right: 0em;
vertical-align: middle !important;
}
.keyTakeAWays li::before,
.keyTakeAWays li::marker {
width: 12px;
height: 24px;
font-family: Adobe Caslon Pro !important;
font-style: normal;
font-weight: 400;
font-size: 21px;
line-height: 24px;
color: #0F171C;
padding-right: 0em;
vertical-align: middle !important;
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.keyTakeAWays li::marker {
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.keyTakeAWaysContainer > ol > li > .link,
.keyTakeAWaysContainer > ul > li > .link{
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text-align: center !important;
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.ql-editor .keyTakeAWays .inline_link,
.ql-editor .keyTakeAWaysContainer > ol > li > .link,
.ql-editor .keyTakeAWaysContainer > ul > li > .link{
color: #0F171C !important;
border: 1px solid #0F171C;
padding: 5px 5px 0px 5px !important;
text-decoration: none !important;
text-align: end !important;
display: inline-block !important;
margin: 0px 3px 5px !important;
cursor: pointer !important;
}
.keyTakeAWays u {
border-bottom: 1px solid #0F171C;
text-decoration: none !important;
padding-bottom: 0px !important;
display: inline-block !important;
width: auto !important;
}
.keyTakeAWays .keyTakeAWaysPointsWrapper{
margin: unset !important;
}
.keyTakeAWaysContainer p:is(:first-child){
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.keyTakeAWaysContainer p:last-child:has(br:only-child) {
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.keyTakeAWaysContainer p:is(:first-child) .keyTakeAWaysTitleWrapper{
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}
.keyTakeAWays .company-widget {
font-size: 20px !important;
color: #000000 !important;
cursor: pointer !important;
font-weight: 600 !important;
font-family: Adobe Caslon Pro !important;
display: unset !important;
}
.ql-editor .keyTakeAWays .company-widget::after,
.keyTakeAWays .company-widget::after {
font-family: pt-sans !important;
content: ‘i’;
font-size: 12px !important;
border-radius: 20px !important;
border: 2.6px solid #000000 !important;
color: #000000 !important;
transform: translateY(-24%) !important;
line-height: 14px !important;
display: inline-block !important;
height: 17px !important;
width: 17px !important;
margin: 0px 0.2rem !important;
text-align: center !important;
font-weight: 900;
padding-top: 2px;
}
.ql-editor .keyTakeAWaysTitleWrapper {
height: 37px;
width: 181px;
display: flex;
align-items: center;
background: black;
justify-content: center;
position: absolute;
top: -1rem;
left: 6%;
}
.keyTakeAWaysTitleWrapper {
height: 37px;
width: 210px;
display: flex;
align-items: center;
background: black;
justify-content: center;
position: absolute;
top: -1rem;
left: 6%;
}
.ql-editor .keyTakeAWays ul {
counter-reset: headings;
}
.keyTakeAWays ul {
counter-reset: headings;
}
.ql-editor .keyTakeAWays ol {
counter-reset: headings;
}
.keyTakeAWays ol {
counter-reset: headings;
}
.keyTakeAWays ol{
margin: 0 !important;
padding: 0 !important;
}
.ql-editor .keyTakeAWays ul, .ql-editor .keyTakeAWays ol {
margin: 0px 0px 0px 0.8rem !important;
padding: 0 !important;
border-collapse: separate;
border-spacing: 1.5rem;
}
.keyTakeAWays ul{
margin: 0px 0px 0px 0.8rem !important;
padding: 0 !important;
border-collapse: separate;
border-spacing: 1rem 2rem;
}
.keyTakeAWays ol {
margin: 0px 0px 0px 0.5rem !important;
padding: 0 !important;
border-collapse: separate;
border-spacing: 1rem 2rem;
}
.ql-editor .keyTakeAWays ol, .ql-editor .keyTakeAWays ol {
padding: 0 !important;
border-collapse: separate;
border-spacing: 1.5rem;
}
.keyTakeAWays ol {
display: table !important;
}
.keyTakeAWays ul {
display: table !important;
}
.keyTakeAWays ol li {
list-style: none !important;
display: table-row !important;
}
.keyTakeAWays ul li {
list-style: none !important;
display: table-row !important;
text-indent: unset !important;
}
.keyTakeAWays ol li::before {
display: table-cell !important;
text-align: right !important;
vertical-align: middle !important;
}
.keyTakeAWays ul li::before {
display: table-cell !important;
text-align: right !important;
padding-right: 0rem !important;
content: “\2022” !important;
vertical-align: middle !important;
}
.ql-editor .keyTakeAWays ul li:not(.ql-direction-rtl)::before{
margin: 0px !important;
}
@media (max-width: 769px) {
.keyTakeAWaysContainer p:is(:first-child){
margin: 13% 1% 3% 5.5% !important;
}
.keyTakeAWaysContainer p:not(:first-child){
margin: 4% 1% 3% 5.5% !important;
}
.keyTakeAWays ul, .keyTakeAWays ol{
margin: 0px !important;
}
.keyTakeAWays .inline_link,
.keyTakeAWaysContainer > ol > li > .link,
.keyTakeAWaysContainer > ul > li > .link{
text-align: center !important;
}
.keyTakeAWaysTitleWrapper{
width: 155px;
height: 30px;
top: -1rem;
left: 12.5%;
}
.ql-editor .keyTakeAWaysTitlePara{
font-family: Adobe Caslon Pro !important;
font-style: normal;
font-weight: 400 !important;
font-size: 16px !important;
}
.keyTakeAWaysTitlePara{
font-family: Adobe Caslon Pro !important;
font-style: normal;
font-weight: 400 !important;
font-size: 16px !important;
margin-top: 5px !important;
}
.keyTakeAWaysContainer{
margin: 1% 0px 0rem 0px !important;
}
.keyTakeAWaysContainer li, .keyTakeAWaysContainer p{
font-family: Adobe Caslon Pro !important;
font-style: normal;
font-weight: 400 !important;
font-size: 17px !important;
line-height: 24px !important;
}
.keyTakeAWays li::before,
.keyTakeAWays li::marker{
width: 5px;
height: 24px;
font-family: Adobe Caslon Pro !important;
font-weight: 500;
font-size: 14px !important;
line-height: 24px;
color: #0F171C;
padding-right: 0em;
}
.keyTakeAWays ul > li::before{
width: unset !important;
font-size: 18px !important;
}
.keyTakeAWaysPointsWrapper{
box-shadow: 0px 4px 24px rgba(170, 167, 162, 0.38);
padding: 0.8rem 0.5rem 1rem !important;
}
.ql-editor .keyTakeAWays ol > li{
padding-top: 1rem;
list-style-type: none;
list-style-position: inside;
}
.keyTakeAWays ol > li{
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list-style-type: none;
list-style-position: outside;
}
.ql-editor .keyTakeAWays ul > li{
padding-top: 1rem;
list-style-type: disc;
list-style-position: inside;
text-indent: -6% !important;
margin-left: 1em !important;
}
.keyTakeAWays ul > li{
padding-top: 1rem;
list-style-type: disc;
list-style-position: inside;
}
.keyTakeAWays{
margin: 2rem 1rem 3.5rem !important;
// 2rem 1rem 3.5rem !important;
}
.keyTakeAWaysContainer p {
margin: 4% 4% 0 8% !important;
}
.keyTakeAWaysContainer p:last-child:has(br:only-child) {
margin: 0 !important;
}
.ql-editor .keyTakeAWays .company-widget::after,
.keyTakeAWays .company-widget::after {
height: 0.8rem !important;
width: 0.7rem !important;
}
.ql-editor .keyTakeAWays .company-widget,
.keyTakeAWays .company-widget {
font-size: 1.12rem !important;
line-height: 0.9rem !important;
}
.keyTakeAWays li::before, .keyTakeAWays li::marker{
padding: 0px !important;
}
}
@media (max-width: 300px) {
.keyTakeAWaysTitleWrapper{
left: 18% !important;
top: -1rem !important;
}
.keyTakeAWaysContainer p:is(:first-child){
margin: 14% 1% 3% 4.5% !important;
}
.keyTakeAWaysContainer p:not(:first-child){
margin: 4% 1% 3% 4.5% !important;
}
}
@media (min-width: 200px) and (max-width: 389px) {
.keyTakeAWays ul > li::before{
width: unset !important;
}
.keyTakeAWays ul > li{
padding-top: 1rem;
list-style-type: disc;
list-style-position: inside;
}
}
@media (min-width: 500px) and (max-width: 600px) {
.keyTakeAWaysTitleWrapper{
left: 8% !important;
}
.keyTakeAWaysContainer p:is(:first-child){
margin: 8% 1% 3% 2.5% !important;
}
.keyTakeAWaysContainer p:not(:first-child){
margin: 4% 1% 3% 2.5% !important;
}
}
@media (min-width: 390px) and (max-width: 500px) {
.keyTakeAWays ul li:not(.ql-direction-rtl)::before{
margin-left: -1em !important;
margin-right: 0em !important;
}
.keyTakeAWaysContainer p:is(:first-child){
margin: 12.5% 1% 3% 5.5% !important;
}
.keyTakeAWaysContainer p:not(:first-child){
margin: 4% 1% 3% 5.5% !important;
}
}
@media (min-width: 768px) and (max-width: 820px) {
.keyTakeAWays ul li:not(.ql-direction-rtl)::before{
margin-left: -0.3em !important;
margin-right: 0em !important;
}
}
@media (max-width: 1280px) {
.keyTakeAWaysTitlePara{
margin-top: 5px !important;
}
}
@media (min-width: 768px) and (max-width: 768px) {
.keyTakeAWaysTitleWrapper{
left: 6% !important;
top: -1rem !important;
}
.keyTakeAWaysTitlePara{
margin-top: 3px !important;
}
.keyTakeAWaysContainer p:is(:first-child){
margin: 8% 1% 3% 2.5% !important;
}
.keyTakeAWaysContainer p:not(:first-child){
margin: 4% 1% 3% 2.5% !important;
}
}
@media (min-width: 414px) and (max-width: 417px) {
.keyTakeAWays ol{
border-spacing: 1.6rem 2rem !important;
}
.keyTakeAWays ul{
border-spacing: 1.2rem 2rem !important;
}
}
.glossary-story-scroll{
text-decoration: none !important;
color: #000 !important;
cursor: pointer !important;
}
}
font-size: 1rem;
padding-bottom: 1.1rem;
color: #171B1C;
width: auto !important;
padding: 1.5rem 0.875rem;
margin: 1rem 0rem !important;
background: #FFFEF5;
box-shadow: 0px 4px 24px rgba(130, 150, 165, 0.25);
height: 100%;
display: block;
position: relative;
max-width: unset;
}
.keyTakeAWaysContainer li, .keyTakeAWaysContainer p{
font-family: Adobe Caslon Pro !important;
font-style: normal;
font-weight: 400 !important;
font-size: 21px !important;
line-height: 29px !important;
color: #0F171C !important;
}
.ql-editor .keyTakeAWaysTitlePara{
font-family: Adobe Caslon Pro !important;
font-style: normal;
font-weight: 700 !important;
font-size: 20px !important;
color: #FFFFFF !important;
margin: 0 !important;
text-align: center;
line-height: 20px !important;
}
.keyTakeAWaysTitlePara {
font-family: Adobe Caslon Pro !important;
font-style: normal;
font-weight: 700 !important;
font-size: 22px !important;
color: #FFFFFF !important;
margin: 0 !important;
text-align: center;
line-height: 20px !important;
margin-top: 5px !important;
}
.keyTakeAWaysWrapper{
position: relative;
margin: 6% 0px;
}
.ql-editor .keyTakeAWays{
margin: 1rem !important;
}
.keyTakeAWays{
margin: 3rem 1rem !important;
}
.keyTakeAWays ol li:before {
counter-increment: headings;
content: counter(headings) ”;
}
.ql-editor .keyTakeAWays ol li{
padding-top: 2rem;
list-style-position:outside;
list-style-type: none;
}
.ql-editor .keyTakeAWays ul li{
padding-top: 2rem;
list-style-position:outside;
list-style-type: disc;
}
.keyTakeAWays ol li{
padding-top: 2rem;
list-style-position:outside;
list-style-type: none;
}
.keyTakeAWays ul li{
padding-top: 2rem;
list-style-position:outside;
list-style-type: disc;
}
.keyTakeAWays ol li{
padding-top: 2rem;
list-style-position:outside;
list-style-type: none;
display: table;
}
.keyTakeAWays ul li{
padding-top: 2rem;
list-style-position:outside;
list-style-type: disc;
}
.keyTakeAWays ol li:not(.ql-direction-rtl), .keyTakeAWays ul li:not(.ql-direction-rtl){
padding-left: 0 !important;
}
.ql-editor .keyTakeAWays li::before,
.ql-editor .keyTakeAWays li::marker {
width: 12px;
height: 24px;
font-family: Adobe Caslon Pro !important;
font-style: normal;
font-weight: 400;
font-size: 21px;
line-height: 24px;
color: #0F171C;
padding-right: 0em;
vertical-align: middle !important;
}
.keyTakeAWays li::before,
.keyTakeAWays li::marker {
width: 12px;
height: 24px;
font-family: Adobe Caslon Pro !important;
font-style: normal;
font-weight: 400;
font-size: 21px;
line-height: 24px;
color: #0F171C;
padding-right: 0em;
vertical-align: middle !important;
}
.keyTakeAWays li::marker {
unicode-bidi: unset !important;
font-variant-numeric: unset !important;
text-transform: none;
text-indent: 0px !important;
text-align: unset !important;
text-align-last: unset !important;
vertical-align: middle !important;
}
.keyTakeAWays ul > li::before {
display: inline-block;
white-space: nowrap;
width: unset;
}
.ql-editor .keyTakeAWays .inline_link{
color: #0F171C !important;
border: 1px solid #0F171C;
padding: 2px 5px 0px !important;
text-decoration: none !important;
margin: 0px 3px 5px !important;
}
.keyTakeAWays .inline_link,
.keyTakeAWaysContainer > ol > li > .link,
.keyTakeAWaysContainer > ul > li > .link{
color: #0F171C !important;
border: 1px solid #0F171C;
padding: 5px 5px 0px 5px !important;
text-decoration: none !important;
text-align: center !important;
display: inline-block !important;
margin: 0px 3px 5px !important;
font-weight: 0;
cursor: pointer !important;
}
.ql-editor .keyTakeAWays .inline_link,
.ql-editor .keyTakeAWaysContainer > ol > li > .link,
.ql-editor .keyTakeAWaysContainer > ul > li > .link{
color: #0F171C !important;
border: 1px solid #0F171C;
padding: 5px 5px 0px 5px !important;
text-decoration: none !important;
text-align: end !important;
display: inline-block !important;
margin: 0px 3px 5px !important;
cursor: pointer !important;
}
.keyTakeAWays u {
border-bottom: 1px solid #0F171C;
text-decoration: none !important;
padding-bottom: 0px !important;
display: inline-block !important;
width: auto !important;
}
.keyTakeAWays .keyTakeAWaysPointsWrapper{
margin: unset !important;
}
.keyTakeAWaysContainer p:is(:first-child){
margin: 4% 1% 3% 5.5%;
}
.keyTakeAWaysContainer p:not(:first-child) {
margin: 4% 1% 3% 5.5%;
}
.keyTakeAWaysContainer p:last-child:has(br:only-child) {
margin: 0 !important;
}
.keyTakeAWaysContainer p:is(:first-child) .keyTakeAWaysTitleWrapper{
top: -1rem;
}
.keyTakeAWays .company-widget {
font-size: 20px !important;
color: #000000 !important;
cursor: pointer !important;
font-weight: 600 !important;
font-family: Adobe Caslon Pro !important;
display: unset !important;
}
.ql-editor .keyTakeAWays .company-widget::after,
.keyTakeAWays .company-widget::after {
font-family: pt-sans !important;
content: ‘i’;
font-size: 12px !important;
border-radius: 20px !important;
border: 2.6px solid #000000 !important;
color: #000000 !important;
transform: translateY(-24%) !important;
line-height: 14px !important;
display: inline-block !important;
height: 17px !important;
width: 17px !important;
margin: 0px 0.2rem !important;
text-align: center !important;
font-weight: 900;
padding-top: 2px;
}
.ql-editor .keyTakeAWaysTitleWrapper {
height: 37px;
width: 181px;
display: flex;
align-items: center;
background: black;
justify-content: center;
position: absolute;
top: -1rem;
left: 6%;
}
.keyTakeAWaysTitleWrapper {
height: 37px;
width: 210px;
display: flex;
align-items: center;
background: black;
justify-content: center;
position: absolute;
top: -1rem;
left: 6%;
}
.ql-editor .keyTakeAWays ul {
counter-reset: headings;
}
.keyTakeAWays ul {
counter-reset: headings;
}
.ql-editor .keyTakeAWays ol {
counter-reset: headings;
}
.keyTakeAWays ol {
counter-reset: headings;
}
.keyTakeAWays ol{
margin: 0 !important;
padding: 0 !important;
}
.ql-editor .keyTakeAWays ul, .ql-editor .keyTakeAWays ol {
margin: 0px 0px 0px 0.8rem !important;
padding: 0 !important;
border-collapse: separate;
border-spacing: 1.5rem;
}
.keyTakeAWays ul{
margin: 0px 0px 0px 0.8rem !important;
padding: 0 !important;
border-collapse: separate;
border-spacing: 1rem 2rem;
}
.keyTakeAWays ol {
margin: 0px 0px 0px 0.5rem !important;
padding: 0 !important;
border-collapse: separate;
border-spacing: 1rem 2rem;
}
.ql-editor .keyTakeAWays ol, .ql-editor .keyTakeAWays ol {
padding: 0 !important;
border-collapse: separate;
border-spacing: 1.5rem;
}
.keyTakeAWays ol {
display: table !important;
}
.keyTakeAWays ul {
display: table !important;
}
.keyTakeAWays ol li {
list-style: none !important;
display: table-row !important;
}
.keyTakeAWays ul li {
list-style: none !important;
display: table-row !important;
text-indent: unset !important;
}
.keyTakeAWays ol li::before {
display: table-cell !important;
text-align: right !important;
vertical-align: middle !important;
}
.keyTakeAWays ul li::before {
display: table-cell !important;
text-align: right !important;
padding-right: 0rem !important;
content: “\2022” !important;
vertical-align: middle !important;
}
.ql-editor .keyTakeAWays ul li:not(.ql-direction-rtl)::before{
margin: 0px !important;
}
@media (max-width: 769px) {
.keyTakeAWaysContainer p:is(:first-child){
margin: 13% 1% 3% 5.5% !important;
}
.keyTakeAWaysContainer p:not(:first-child){
margin: 4% 1% 3% 5.5% !important;
}
.keyTakeAWays ul, .keyTakeAWays ol{
margin: 0px !important;
}
.keyTakeAWays .inline_link,
.keyTakeAWaysContainer > ol > li > .link,
.keyTakeAWaysContainer > ul > li > .link{
text-align: center !important;
}
.keyTakeAWaysTitleWrapper{
width: 155px;
height: 30px;
top: -1rem;
left: 12.5%;
}
.ql-editor .keyTakeAWaysTitlePara{
font-family: Adobe Caslon Pro !important;
font-style: normal;
font-weight: 400 !important;
font-size: 16px !important;
}
.keyTakeAWaysTitlePara{
font-family: Adobe Caslon Pro !important;
font-style: normal;
font-weight: 400 !important;
font-size: 16px !important;
margin-top: 5px !important;
}
.keyTakeAWaysContainer{
margin: 1% 0px 0rem 0px !important;
}
.keyTakeAWaysContainer li, .keyTakeAWaysContainer p{
font-family: Adobe Caslon Pro !important;
font-style: normal;
font-weight: 400 !important;
font-size: 17px !important;
line-height: 24px !important;
}
.keyTakeAWays li::before,
.keyTakeAWays li::marker{
width: 5px;
height: 24px;
font-family: Adobe Caslon Pro !important;
font-weight: 500;
font-size: 14px !important;
line-height: 24px;
color: #0F171C;
padding-right: 0em;
}
.keyTakeAWays ul > li::before{
width: unset !important;
font-size: 18px !important;
}
.keyTakeAWaysPointsWrapper{
box-shadow: 0px 4px 24px rgba(170, 167, 162, 0.38);
padding: 0.8rem 0.5rem 1rem !important;
}
.ql-editor .keyTakeAWays ol > li{
padding-top: 1rem;
list-style-type: none;
list-style-position: inside;
}
.keyTakeAWays ol > li{
padding-top: 1rem;
list-style-type: none;
list-style-position: outside;
}
.ql-editor .keyTakeAWays ul > li{
padding-top: 1rem;
list-style-type: disc;
list-style-position: inside;
text-indent: -6% !important;
margin-left: 1em !important;
}
.keyTakeAWays ul > li{
padding-top: 1rem;
list-style-type: disc;
list-style-position: inside;
}
.keyTakeAWays{
margin: 2rem 1rem 3.5rem !important;
// 2rem 1rem 3.5rem !important;
}
.keyTakeAWaysContainer p {
margin: 4% 4% 0 8% !important;
}
.keyTakeAWaysContainer p:last-child:has(br:only-child) {
margin: 0 !important;
}
.ql-editor .keyTakeAWays .company-widget::after,
.keyTakeAWays .company-widget::after {
height: 0.8rem !important;
width: 0.7rem !important;
}
.ql-editor .keyTakeAWays .company-widget,
.keyTakeAWays .company-widget {
font-size: 1.12rem !important;
line-height: 0.9rem !important;
}
.keyTakeAWays li::before, .keyTakeAWays li::marker{
padding: 0px !important;
}
}
@media (max-width: 300px) {
.keyTakeAWaysTitleWrapper{
left: 18% !important;
top: -1rem !important;
}
.keyTakeAWaysContainer p:is(:first-child){
margin: 14% 1% 3% 4.5% !important;
}
.keyTakeAWaysContainer p:not(:first-child){
margin: 4% 1% 3% 4.5% !important;
}
}
@media (min-width: 200px) and (max-width: 389px) {
.keyTakeAWays ul > li::before{
width: unset !important;
}
.keyTakeAWays ul > li{
padding-top: 1rem;
list-style-type: disc;
list-style-position: inside;
}
}
@media (min-width: 500px) and (max-width: 600px) {
.keyTakeAWaysTitleWrapper{
left: 8% !important;
}
.keyTakeAWaysContainer p:is(:first-child){
margin: 8% 1% 3% 2.5% !important;
}
.keyTakeAWaysContainer p:not(:first-child){
margin: 4% 1% 3% 2.5% !important;
}
}
@media (min-width: 390px) and (max-width: 500px) {
.keyTakeAWays ul li:not(.ql-direction-rtl)::before{
margin-left: -1em !important;
margin-right: 0em !important;
}
.keyTakeAWaysContainer p:is(:first-child){
margin: 12.5% 1% 3% 5.5% !important;
}
.keyTakeAWaysContainer p:not(:first-child){
margin: 4% 1% 3% 5.5% !important;
}
}
@media (min-width: 768px) and (max-width: 820px) {
.keyTakeAWays ul li:not(.ql-direction-rtl)::before{
margin-left: -0.3em !important;
margin-right: 0em !important;
}
}
@media (max-width: 1280px) {
.keyTakeAWaysTitlePara{
margin-top: 5px !important;
}
}
@media (min-width: 768px) and (max-width: 768px) {
.keyTakeAWaysTitleWrapper{
left: 6% !important;
top: -1rem !important;
}
.keyTakeAWaysTitlePara{
margin-top: 3px !important;
}
.keyTakeAWaysContainer p:is(:first-child){
margin: 8% 1% 3% 2.5% !important;
}
.keyTakeAWaysContainer p:not(:first-child){
margin: 4% 1% 3% 2.5% !important;
}
}
@media (min-width: 414px) and (max-width: 417px) {
.keyTakeAWays ol{
border-spacing: 1.6rem 2rem !important;
}
.keyTakeAWays ul{
border-spacing: 1.2rem 2rem !important;
}
}
.glossary-story-scroll{
text-decoration: none !important;
color: #000 !important;
cursor: pointer !important;
}
}
Key Takeaways
- Legacy aircraft like the Boeing 747-400 still rely on floppy disks to update critical navigation data, due to costly and complex certification requirements for upgrades.
- Floppy disks, despite being outdated, offer an unexpected cybersecurity advantage by being completely offline and resistant to remote hacking.
- While newer aircraft use modern systems, full replacement of floppy disk-based tech will take years—highlighting aviation’s slow but safety-first approach to change.
In an era of cloud storage, AI copilots, and real-time GPS updates on your phone, it sounds absurd that some commercial airplanes still rely on floppy disks—yes, those 3.5-inch plastic squares you haven’t seen since Windows 95. But this isn’t a tech oversight. In fact, there are surprisingly practical reasons why aviation still holds onto this digital dinosaur.
Built to last… and hard to upgrade
Take the Boeing 747-400 for instance. Many of these aircraft, still in operation today, were designed in the late 1980s. Their onboard systems were state-of-the-art—back then. Updating these systems now isn’t just a matter of plugging in a USB or downloading new firmware. In aviation, every change requires re-certification from authorities like the FAA or EASA—a process that can take months, cost millions, and ground planes.
So, airlines stick with what’s already certified and working—even if it means using storage tech that’s older than some pilots.
What floppy disks are actually used for
Floppy disks aren’t storing flight movies or snack menus. They’re primarily used to update navigation databases—the internal maps and routing info inside an aircraft’s Flight Management System (FMS). These updates happen every 28 days as part of the AIRAC cycle (Aeronautical Information Regulation And Control).
In older aircraft, ground crews manually insert multiple floppy disks—sometimes up to a dozen—to load this data. It’s slow. It’s clunky. But it works.
Hacker-proof by being ancient
Here’s the funny part: this outdated tech is also shockingly secure. Because it’s not connected to the internet, there’s virtually no risk of remote hacking. In a world full of cybersecurity threats, floppy disks offer something modern systems struggle to guarantee—air-gapped safety. No connection means no entry point for cyberattacks.
So, yes, using a floppy disk might seem like a joke—but it’s also a built-in defence mechanism.
Why airlines haven’t switched?
Replacing avionics systems across a global fleet isn’t just expensive—it’s logistically chaotic. A single aircraft upgrade can cost hundreds of thousands of dollars. Multiply that across 200 planes, and you’re looking at tens of millions, plus time out of service. If the current system is secure, certified, and does the job, most airlines see no urgent reason to change.
Change is happening—just very slowly
Thankfully, newer aircraft like the Boeing 787 and Airbus A350 have moved on to modern data loading systems. But for legacy planes, full upgrades will likely take years, if not decades. Airlines are expected to phase out floppy-based systems gradually as older jets are retired from fleets.
The irony of old-school safety
In the fast-moving world of tech, we’re used to updates every month. But in aviation, reliability trumps speed. So while floppy disks might seem laughable, they reflect the industry’s most important priority: safety over flashiness.
The next time you board a long-haul flight, just know—somewhere in that cockpit, a floppy disk might be doing its job silently and securely.
