FAA-listed STC holder

Aircraft Modification Design Services STCs

The Jun 30, 2026 FAA DRS snapshot lists 10 selected supplemental type certificates with status Current under Aircraft Modification Design Services. The records span 5 public aircraft directories and 2 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

10

listed Current at snapshot

5

aircraft directories

2

modification categories

Dec 1, 2009

latest recorded revision

Modification mix

Fuel systems7

Other aircraft modifications3

Aircraft represented

McDonnell Douglas DC-8-6262 STCs McDonnell Douglas DC-8-7147 STCs McDonnell Douglas DC-8-62F39 STCs McDonnell Douglas DC-8-5131 STCs McDonnell Douglas DC-8F-5419 STCs

Recently revised records

Showing the 10 most recently revised records. Category directories provide the complete paginated discovery path.

ST00543ATFuel systemsRevised Dec 1, 2009

Increase in aircraft operating weights(Maximum takeoff weight - 315,000 lbs., maximum landing weight - 217,000 lbs., maximum zero fuel weight - 203,000 lbs.) (DC-8-51 s/n 45855 only).

FAA holder: Aircraft Modification Design Services

ST00558ATFuel systemsRevised Dec 1, 2009

Increase in aircraft operating weights (Maximum takeoff weight - 315,000 lbs., maximum landing weight - 217,000 lbs., maximum zero fuel weight - 203,000 lbs.) (DC-8-51 s/n 45410 only).

FAA holder: Aircraft Modification Design Services

ST00617ATFuel systemsRevised Dec 1, 2009

Increase in aircraft operating weights(maximum takeoff weight - 315,000 lbs., maximum landing weight - 217,000 lbs., maximum zero fuel weight - 203,000 lbs. (DC-8-51 s/n 45935 only).

FAA holder: Aircraft Modification Design Services

ST00794ATFuel systemsRevised Dec 1, 2009

Increase in aircraft operating weights(max takeoff weight - 328,000 lbs., max landing weight - 258,000 lbs., max zero fuel weiht - 245,000 lbs.) (DC-8-71 SN 46099 only).

FAA holder: Aircraft Modification Design Services

ST00845ATOther aircraft modificationsRevised Dec 1, 2009

Increase in aircraft operating weights.

FAA holder: Aircraft Modification Design Services

ST00850ATOther aircraft modificationsRevised Dec 1, 2009

Increase in aircraft operating weights as substantiated by the design data. (DC-8F-54 S/Ns 45802, 45886, 46012 only)).

FAA holder: Aircraft Modification Design Services

ST00924ATFuel systemsRevised Dec 1, 2009

Increase in aircraft operating weights(maximum landing weight - 240,000 lbs., maximum zero fuel weight - 224,000 lbs.) (DC-8F-54 S/N 45637).

FAA holder: Aircraft Modification Design Services

ST01170ATOther aircraft modificationsRevised Dec 1, 2009

ONE ONLY STC, SN 45685: Increase in aircraft operating weights.

FAA holder: Aircraft Modification Design Services

ST01363ATFuel systemsRevised Dec 1, 2009

Increase in aircraft operating weights (max landing weight - 250,000 lbs., max takeoff weight - 342,000 lbs., Max zero fuel wieth - 230,000 lbs.) (DC-8-62 s/n 45925 only).

FAA holder: Aircraft Modification Design Services

ST02032ATFuel systemsRevised Dec 1, 2009

Increase in aircraft operating weights (Maximum landing weight to 265000 lbs and maximum zero fuel weight to 241500 lbs).

FAA holder: Aircraft Modification Design Services