SUMMARY OF FEDERAL AVIATION ADMINISTRATION
SUPPLEMENTAL TYPE CERTIFICATES
AUGUST 1996
Aircraft Section
AMERICAN CHAMPION AIRCRAFT CORP.
PART 1
AIRCRAFT MAKE
MODEL & T.C. NO. STC NO. DESCRIPTION ACO STC HOLDER
7 Series; SA1-319 Continental C85 -12 SO Columbus D. Bradley
T.C. 759 engine. 325 Pasadena Drive
Lexington, KY 40507
7 Series; SA3-303 Reinforced plastic RM Dakota Aviation Company
T.C. 759 instrument panel (exact P.O. Box 18
duplicate of 5-150). Huron, SD 57350
7 Series; SA3-322 Door modified to seaplane GL E.O. Kunde
T.C. 759 door. Personal Air Service
Mahtomedi, MN 55115
7 Series; SA3-515 Skis L-1500A on main gear AL Airglas Engineering Co.
T.C. 759 and L-1200A on nose gear. P.O. Box 1254
Anchorage, AK 99502
7 Series; SA4-276 BN-1 propeller spinner. WE Raymond M. Stits
T.C. 759 3665 Bloomington Blvd
Riverside, CA 92502
7 Series; SA4-338 Addition of exhaust WE Vern Skaggs
T.C. 759 stacks with venturi, pump, 2301 Pacific Coast Hwy
control valve, and tank Lomita, CA 90717
for insect control work.
7 Series; SA4-359 Glass cloth with resin. WE Glasco-Air Products, Inc.
T.C. 759 County Airport
Oxnard, CA 93030
7 Series; SA4-699 R003-232-72T propeller RM Univair Aircraft Corp.
T.C. 759 with Continental C-90-12 Route 3, Box 59
engine. Aurora, CO 80011
7 Series; SA4-836 Ceconite 101 covering of WE Cooper Engineering Co.
T.C. 759 entire airframe. P.O. Box 3428
Van Nuys, CA 91408
7 Series; SA4-1009 Eonite covering on WE William G. Lott
T.C. 759 complete airplane. P.O. Box 632
Shafter Airport
Bakersfield, CA 93300
7 Series; SA4-1636 Tri-cycle landing gear. WE Met-Co-Aire
T.C. 759 P.O. Box 2216
Fullerton, CA 92633
7 Series; SA5-49 Tires and tubes 25x11x4. AL Chapman Air Taxi
T.C. 759 P.O. Box 829
Palmer, AK 99645
7 Series; SA5-68 Airglass Engineering AL Louis M. Applegate
T.C. 759 L1500A main and L1200A P.O. Box 1047
nose skis. Fairbanks, AK 99701
7 Series; SA6AL L-1500A, A1650A, or AL Airglas Engr. Co Inc.
T.C. 759 L-2000A main skis and P.O. Box 1254
L-1200A nose ski. Anchorage, AK 99502
7 Series; SA33CE Removal of door. GL Darryl F. Johnson
T.C. 759 Route 5
Mount Pleasant, MI 48858
7 Series; SA216SW Conversion of aircraft to SW K.C. Aircraft, Inc.
T.C. 759 tri-cycle gear config- P.O. Box 4248
uration. Lucian Field
Shreveport, LA 71102
7 Series; SA217AL Install L-1650A or AL Airglas Engr. Co. Inc.
T.C. 759 L-2000A skis. P.O. Box 6107
Anchorage, AK 99502
7 Series; SA220SO Tow bar, releast mech- SO Gasser Banners, Inc.
T.C. 759 anism, and safety tow link. P.O. Box 3502
Metropolitan Airport
Nashville, TN 37217
7 Series; SA274WE Fuel system modification. WE Marks Aviation
T.C. 759 Torrance Airport
Torrance, CA 90510
7 Series; SA286EA Edo 60-1320 floats. EA North American Flying
T.C. 759 Service, Inc.
Little Ferry, NJ 07643
7 Series; SA513AL Installation of Hartzell AL Northland Aviation, Inc.
T.C. 759 model HC-C2YL-1BF/ P.O. Box 60143
F8468A-8R constant speed Fairbanks, AK 99706
propeller.
Issued 2/11/74.
7 Series (All); SA942GL Modify airplane to fly on CE EAA Avn Foundation, Inc.
T.C. A-759 unleaded automotive gas- Wittman Airfield
oline, 87 minimum anti- Oshkosh, WI 54903 -3065
knock index.
Amended 12/9/88.
7 Series; SA1177WE WECO carburetor temp- WE Richard P. Winnen
T.C. 759 erature monitor. 21318 Grace Avenue
Torrance, CA 90510
7, 8, 11 SA2687NM Installation of Turbo- NM ACD Corporation
Series; plus/ Electronics 1520 26th Avenue NW
T.C. A-759, International digital Gig Harbor, WA 98335
A21CE. A-761 temperature gauges.
Reissued 2/24/92.
7, 8, 11 SA4302NM Installation of Elec- NM-S Electronics International, c.
Series; tronics International 5289 NE Elam Young Pkwy
T.C. A-759, 1 digital automatic engine G200
A21CE, A-76 analyzers. Hillsboro, OR 97124
Amended 3/5/93.
7 Series, SA3862NM Installation of Elec- NM Electronics Int'l, Inc.
11 Series; tronics Int'l Primary 5289 N.E. Elam Young
T.C. A-759, TIT/EGT/CHT instruments, Parkway, G200
A-761, A-796 remote switches and Hillsboro, OR 97124
associated accessories.
Issued 7/24/87.
7 Series; 11AC; SA3-435 Install Continental A-75 CE Thelma K. Owens
T.C. 759, 761 -8 or A-75-8F engine. 1104 Franklin Street
Reissued 1/28/85. Columbus, IN 47201
7 Series; 11AC; SA4-369 Lift strut assemblies. RM Univair Aircraft Corp.
T.C. 759, 761 Route 3, Box 59
Aurora, CO 80011
7 Series, 11AC, SA3-215 Laminated plastic and RM Dakota Aviation Company
11BC, S11AC; fiberglass nose cowl P.O. Box 18
T.C. 759, 761 D-576P. Huron, SD 57350
7 Series, 11AC, SA4-444 Carburetor and cabin hot WE Peter H. Raymen
S11AC, 11BC; air muff with replaceable 5829 Deborah Street
T.C. 759, 761 air inlet and outlet. Long Beach, CA 90801
7 Series, 11AC, SA4-840 Fabric replaced with WE Air Fibre, Inc.
S11AC, 11BC; glass cloth on wings, P.O. Box 244
T.C. 759, 761 fuselage, empennage and/ Altadena, CA 91001
or control surfaces.
7 Series, SA1626NM Installation of Elec- NM-S Electronics Int'l Inc.
8 Series, tronics International 5289 N.E. Elam Young
11 Series; digital EGT/CHT inst- Parkway #G200
T.C. A-759, ruments and accessories. Hillsboro, OR 97124
A-761, A21CE Amended 3/9/93.
7 Series, 8 SA5159NM Installation of Northwest NM Northwest Aircraft, Inc.
Series, 11 Aircraft chip detector Tacoma Narrows Airport
Series, 402; system. 1520 26th Avenue NW
T.C. A3CE Amended 10/21/91. Gig Harbor, WA 98335
7, 8, 11 SA2190NM Installation of Elec- NM Electronics Int'l Inc.
Series; tronics International 5289 N.E. Elam Young
T.C. A21CE, digital volt/AMP gauges Parkway G200
A-759, A-761, and accessories. Hillsboro, OR 97124
796 Issued 2/16/84.
7 Series, SA2350NM Installation of Elec- NM Electronics Int'l Inc.
8 Series, tronics International 5289 N.E. Elam Young
11 Series; digital carburetor/outside Parkway #G200
T.C. A-759, air temperature gauges, Hillsboro, OR 97124
A-761, 796, Model CA-1.
A21CE Amended 5/26/87.
7 Series, SA2693NM Installation of Elec- NM Electronics Int'l Inc.
8 Series, tronics Int'l digital 5289 N.E. Elam Young
11 Series; volt/amp gauges and Parkway G200
T.C. A-759, accessories. Hillsboro, OR 97124
A21CE A-761, Amended 1/26/88.
A-796
7, 8, 11 SA3862NM Installation of Elec- NM Electronics Int'l Inc.
Series; tronics Int'l digital 5289 N.E. Elam Young
T.C. A-759, TIT/EGT/CHT instruments Parkway G200
A-761, A21CE and accessories. Hillsboro, OR 97124
Amended 4/25/88.
7 Series, SA2710WE Installation of carb- WE Harry R. Dellicker
11 Series; uretor heat box bearings. P.O. Box 746
T.C. A-759, Issued 6/15/73. Strathmore, CA 93267
A-761, A-796
7; 11, S11; SA798EA Installation of Monitair GL Rosemount Engineering Co.
11CC, S11CC; exhaust gas combustion 12001 West 78th Street
14-19, 17-30, monitor kit. Eden Prairie, MN 55343
-31; Reissued 2/14/72.
T.C. A-759,
A-761, A-796,
1A3
7 Series; 14-19; SA630WE Installation of oil GL Nelson Filter
T.C. A-759, 1A3 filter assemblies. Div. of Nelson Ind Inc.
Reissued 8/29/74. P.O. Box 280
Stoughton, WI 53589
7 Series; 14-19, SA1512WE Installation of exhaust WE K S Avionics
14-19-2, 14-19-3; gas temperature monitoring 18145 Judy Street
T.C. 759, 1A3 systems Model EGT-1. Castro Valley, CA 94546
Amended 8/23/74.
7 Series; 14-19, SA2105WE Installation of Model WE K S Avionics
14-19-2, 14-19-3; EGT-3 exhaust gas temp- 18145 Judy Street
T.C. 759, 1A3 erature monitor (with Castro Valley, CA 94546
rising temperature alarm).
Issued 2/9/70.
7AC; SA2-227 Windshield manufactured EA LP Aero Plastics, Inc.
T.C. 759 in accordance with Lum- RD #1, Box 201B
inous Plastics, Inc. Jeanette, PA 15644
Drawing LP-102 and 202.
Reissued 4/9/79.
7AC; SA4-97 Installation of auxiliary NM McKenzie Flying Service
T.C. A-759 five-gallon tank in wing. 28835 Lockheed Drive
Amended 9/27/89. Eugene, OR 97402
7AC; SA232SO Change Model 7AC power- CE-A C.W. Lasher
T.C. A-759 plant from Continental 4660 Parker Court
Model C65-8 to Continental Oviedo, FL 32765
Model C85-12.
Reissued 8/12/85.
7AC; SA4950NM Installation of a Franklin NM Gordon W. Smiley
T.C. A-759 4AC-199-E3 Hp. engine. P.O. Box 1166
Issued 6/26/90. Yuba City, CA 95922
7AC; SA1470NM Installation of a six-foot NM Elton I. George
T.C. A-759 shorter span wing, two 14909 Tester Road
6.5 gallon auxiliary wing Snohomish, WA 98290
tanks, a Continental 0-
200-A engine, a McCauley
1A101/GCM 6948 propeller,
a 3-inch propeller spacer,
a gross weight increase
to 1317 pounds.
Reissued 3/16/92.
7AC, 7ACA, SA3358NM Production of aircraft NM C. L. (Buzz) Wagner
7BCM, 7CCM, wing ribs as specified 401 1st St. East - Box 3
11AC, 11CC; in W. N. Kutner's "Report Clark, SD 57225
T.C. A-759, #1 STC Request for Wing
A-761, A-796 Ribs."
Reissued 2/6/92.
7ACA; SA1974SO Installation of Appal- CE Appalachian Accessories
T.C. A-759 achian Accessories stain- Blountville, TN 37617
less steel brake discs.
Issued 8/14/86.
7AC & 7AC CONV; SA3-372 Installation of Lycoming GL Colman L. Wagner
T.C. A-759 0-235-C1, -C1A, -C1B, 401 1st Street East
-C1C, -C2A, -C2B, -C2C, Clark, SD 57225
-H2C, -K2A, -K2B, -L2A, or
-L2C series engines and
appropriate propellers or
Teledyne 0-200A, -B, or -C
series engines and
appropriate propellers.
Amended 10/25/89.
7AC thru GC, SA3-424 Installation of Wiparie CE-C Wipaire Skis, Inc.
11CC; Skis Model CTF-2200 (Acft 8520 River Road
T.C. A-759, Skis) (FluiDyne)(Federal) Inver Grove Heights, MN 55076
A-796 tail ski on airplanes
equipped with Scott Model
3000 tail wheel.
Reissued 2/16/93.
7AC, 7ACA, SA3829NM Installation of aluminum NM MILMAN Engineering, Inc.
S7AC, 7BCM, wing spars to replace 19207 Guava Street SW
7CCM, SC77M, the original wood spars. Rochester, WA 98579
7DC, S7DC, 7EC,
S7EC, 7ECA,
7FC, 7GC, 7GCA,
7GCAA, 7GCB,
7GCBA, 7GCBC,
7HC, 7JC, 7KC,
7KCAB;
T.C. A-759
7AC, 7ACA, S7AC, SA4005NM Installation of Precise NM-S Precise Flight, Inc.
7BCM, 7CCM, Pulsite control unit in 63120 Powell Butte Rd.
S7CCM, 7DC, S7DC, the landing/taxi system. Bend, OR 97701
7EC, S7EC, 7ECA, Amended 10/16/92.
7FC, 7GC, 7GCA,
7GCAA, 7GCB,
7GCBA, 7GCBC,
7HC, 7JC, 7KC,
7KCAB, 8KCAB,
8GCBC; 11AC,
S11AC,11BC,
S11BC, 11CC,
S11CC, 402;
T.C. A-759,
A21CE, A-761,
A-796 A3CE
7AC, 7ACA, S7AC, SA00081NY Installation of Iceman NE-NY Iceman Aviation Supplies Inc.
7BCM, 7CCM, Aviation Supplies Inc. 160 Industrial Avenue
S7CCM, 7DC, S7DC, Carburetor Ice Detector. Carlton Place
7EC, S7EC, 7ECA, Amended 12/7/95. Canada K7C 3T2
7FC, 7GC, 7GCA,
7GCAA, 7GCB,
7GCBA, 7GCBC,
7HC, 7JC, 7KC,
7KCAB, (L-16A),
(L-16B),11AC,
S11AC, 11BC,
S11B,11CC,
S11CC;
T.C. A-759,
A-761, A-796
7AC, S7AC, 7BCM, SA4624NM Installation of F. Atlee CE-N F. Atlee Dodge
7CCM, 7DC, S7DC, Dodge 2097 or 2127 steel P.O. Box 190409
S7CCM, 7EC, S7EC, springs in place of bungee Anchorage, AK 99519
7ECA (with oleo cords in ski equipped
type main land- airplanes.
ing gear), 7FC, Issued 2/21/90.
7JC, 11CC,
S11CC;
T.C. A-759,
A-796
7AC, S7AC, 7BCM, SA4760NM Replace wing rib PK NM Cashmere Aviation, Inc.
7CCM, S7CCM, S7EC, screws with Marson Klick 925 Lower Sunnyslope
fast rivets (pop rivets). Wenatchee, WA 98801
7FC, 7JC, 7GC, Amended 2/22/96.
7HC, 7GCA,
7GCB, 7ACA,
7GCBA, 7ECA,
7GCAA;
T.C. A-759
7AC, 7ACA, S7AC, SA4773NM Installation of replace- NM MILMAN Engineering, Inc.
7BCM, 7CCM, ment metal leading edge. 19207 Guava Street SW
S7CCM, 7DC, Amended 2/6/92. Rochester, WA 98579
S7DC,7EC,S7EC,
7ECA, 7FC, 7GC,
7GCA,7GCAA,7GCB,
7GCBA,7GCBC,7HC,
7JC,7KC,7KCAB;
T.C. A-759,
A-796
7AC, S7AC, 7BCM, SA1504GL Install Ceconite 101 CE-C Cooper Aviation Supply Co.
7CCM, S7CCM,7DC, fabric. 2149 East Pratt Boulevard
S7DC, 7EC, 7ECA, Issued 7/23/90. Elk Grove Village, IL 60007
7FC, 7GC,7GCA,
7GCAA, 7GCB,
7GCBC,7HC, 7JC,
7KC, 7KCAB;
T.C. A-759
7AC, 7ACA, S7AC, SA5755NM Installation of a pro- NM Ray G. Davis
7BCM, 7CCM, peller anti theft device. 495 Riggs Street NW
S7CCM, 7DC,S7DC, Issued 8/5/92. Salem, OR 97304
7EC, S7EC, 7ECA,
7FC, 7JC, 11AC,
S11AC, 11BC,
S11BC;
T.C. A-759,A-761
7AC, S7AC, 7BCM, SA1970CE Operation of airplane CE-W Petersen Aviation, Inc.
7CCM, 7DC, S7DC, on unleaded automotive Route 1, P.O. Box 18
S7CCM, 7EC, S7EC, gasoline, 87 minimum anti Minden, NE 68959
7ECA, 7FC, 7GC, knock index and leaded
7GCA, 7GCAA, 7GCB, automotive gasoline, 88
7GCBA, 7GCBC, 7HC, minimum antiknock index.
7JC, 7KC; Amended 6/23/92.
T.C. A-759
7AC, S7AC, 7EC, SA150SO Installation of surface NM-L The Arbor Company
7FC, 7BCM, 7CCM, fabric attachment clip. 18382 Avenida Bonita
S7CCM, 7DC, S7DC, Reissued 6/3/91. Sonoma, CA
7GCBA, 7JC,
11AC,S11AC,
11BC,S11BC,11CC,
S11CC;
T.C. A-759,A-761,
A-796
7AC, 7ACA, S7AC, SA1768GL Install Aero Fabricators CE-C Aero Fabricators, Inc.
7BCM, 7CCM, shoulder harness and seat 1216 N. Road
S7CCM, 7DC, belt assembly. Lyons, WI 53148
S7DC, 7EC, S7EC, Issued 7/1/92.
7ECA,7FC, 7GC,
7GCA,7GCAA,7GCB,
7GCBA, 7GCBC,
7HC,7JC, 7KC,
7KCAB;
T.C. A-759
7AC, 7ACA, SA2683NM Installation of the NM Precise Flight, Inc.
S7AC,7BCM, Precise Flight standby 63210 Powell Butte Road
7CCM, 7DC,S7DC, vacuum system. Bend, OR 97701
7EC, S7EC,7ECA, Amended 7/5/91.
7FC, 7GC,7GCA,
7GCAA,7GCB,
7GCBA,7GCBC,
7HC, 7JC,
7KC, 7KCAB,
11AC, S11AC,
11BC, S11BC,
11CC, S11CC,
8KCAB,86CBC;
T.C. A-759,
A-761, A-796,
A21CE
7AC, 7ACA, S7AC, SA312CH Installation of shoulder CE-C Hooker Custom Harness
7DC, S7DC, 7EC, harness and crotch straps. 30 E Jefferson Street
S7EC, 7GCB, Issued 3/23/95. Freeport IL 61032
7GCBA, 7GCBC,
7BCM, 7ECA,
7FC, 7GC, 7HC,
7JC,7KC, 7CCM,
S7CCM,7GCA,
7GCAA, 7KCAC,
8KCAB, 8GCBC;
T.C. A-759,
A21CE
7AC, S7AC, SA8075SW Installation of fiber- SW Razorback Fabrics, Inc.
7BCM; glass covering. P.O. Box 217
T.C. A-759 Issued 11/13/91. Municipal Airport
Manila, AR 72442
7AC, 7BCM; SA2856SO Installation of Basic CE-A Basic Aircraft Products, Inc.
T.C. A-759 Type BPE-14, Model No. 6700 NW 22nd Street
1008 air driven alternator. Margate, FL 33063
Issued 11/7/90.
7AC, 7BCM, SA1358GL Install Model R2800 CE-C Aero Ski Manufacturing Co
7CCM, 7DC, 7EC, retractable skis. Box 58
7ECA, 7GC, 7GCA, Issued 3/7/89. Brooten, MN 56316
7GCAA, 7GCB,
7GCBC, 7KCAB;
T.C. A-759
7AC, 7BCM, SA3-361 Installation of Wipaire CE-C Wipaire Skis, Inc.
7CCM, 7DC, 7EC, Skis Model C-2200 main and 8520 River Road
7GC, 7GCA; Model CTF-2200 tail wheel Inver Grove Heights, MN 55076
T.C. A-759 skis.
Reissued 2/16/93.
(Aeronca SA2666WE Ceconite 102 material WE Ceconite, Inc.
Champion) 7AC, covering: Models listed - 4677 Worth Street
S7AC, 7BCM (Army complete aircraft. Los Angeles, CA 90063
L -16A), 7CCM 4/19/78
(Army L-16B),
S7CCM, 7DC,
S7DC,7EC, S7EC,
7ECA,7FC, 7GC,
7GCA,7GCB,7GCBA,
7HC,7JC, 7KC,
7GCAA,7GCBC,
(Aeronca
Trytek) 11AC,
S11AC, 11BC,
S11BC, 11CC,
S11CC,
14-19 Series;
T.C. 759, 761,
796, 1A3
7AC, S7AC, SA4-1210 Installation of Eonnex WE Ceconite, Inc.
7BCM,7CCM, cover on aircraft surfaces. 4677 Worth Street
S7CCM, 7DC,S7DE, Amended 6/30/76. Los Angeles, CA 90063
7EC, S7EC,7FC,
7GC, 7ACA,
7ECA, 7GCA,
7GCAA,7KC,
7KCAB, 7GCB,
7GCBA, 7GCBC,
7HC,7JC, 11AC,
S11AC,11BC,
S11BC;
T.C. 759, 761
7AC, S7AC, SA19SO Installation of left and GL Aero Fabricators, Inc.
7BCM, 7CCM, /or right auxiliary fuel P.O. Box 181
S7CCM, 7EC, tank(s). 1216 North Road
S7EC, 11AC, Reissued 11/8/77. Lyons, WI 53148
S11AC, 11BC,
S11BC;
T.C. A759,
A761
7AC, 7BCM, SA2309WE Installation of Madras NM Madras Air Service
7CCM, 7DC, Air Service Part No. 104 Route 2, Box 1225
7EC, 7GCB, wing tips. Madras, OR 97741
7GCBC; Amended 8/19/83.
T.C. A-759
7AC, 7BCM, SA89AL Installation of auxiliary AL W.L. Stoddard
7CCM, 7DC, fuel tanks. Stoddard Aero Service
S7AC, S7BC, Amended 2/7/75 2550 E. Fifth Avenue
S7CC, S7DC, Anchorage, AK 99501
11AC, S11AC,
11BC;
T.C. 759, 761
7AC, 7BCM, SA754CE Install Aero Model M1500, GL Aero Ski Mfg Company
7CCM, 7DC, M1800 or M2000 main skis. Park Rapids, MN 56470
7EC, 7ECA, Amended 1/13/72.
7GC, 7GCA,
7GCB, 7GCBC,
7KCAB, 77GAA
w/ oleo;
T.C. A-759
7AC, BC, BCM, SA308EA Installation of A.R.P. EA Alfred R. Puccinelli
DC, EC, ECA, Industries, Inc. carb- DER 1-145
FC, GC, GCA, uretor ice detection Bay Drive East
GCB, GCBA, HC, system 105AP in single Huntington, L.I., NY 11743
JC, KC, S7AC, and twin engine aircraft
S7EC, S7CCM, and single engine heli-
S7DC,7GCAA, copters powered by Cont-
7GCBC, 7CCM; inental, Franklin and
11AC, S11AC, Lycoming type engines
11BC, S11BC, equipped with Marvel-
11CC, S11CC; Schebler MA-2, MA-3,
14-19, -2; MA-3SPA, MA-4, MA-4-5,
8GCBC; MA-6 and HA-6 series
T.C. A-759, carburetors.
A-761, A-796, Amended 11/20/78.
1A3, A21CE
7AC, BC, BCM, SA489EA Installation of carb- EA Alfred R. Puccinelli
DC, EC, ECA, uretor ice detection DER 1-145
FC, GC, GCA, system 107AP-12 or 107 36 Bay Drive East
GCB, GCBA, HC, AP-24 manufactured by Huntington, L.I., NY 11743
JC, KC, S7AC, A.R.P. Industries, Inc.
S7EC, S7CCM, in single and twin engine
S7DC, 7GCAA, aircraft and single engine
7GCBC, 7CCM; helicopters powered by
11AC, S11AC, Continental, Franklin,
11BC, S11BC, and Lycoming type engines
11CC, S11CC; equipped with Marvel-
14-19, -2; Schebler MA-2, MA-3,
T.C. A-759, MA-3SPA, MA-4, MA-4-5,
A-761, A-796, MA-6 and HA-6 series
1A3 carburetors.
Amended 11/20/78.
7AC, S7AC, 7BCM SA732GL Modify airplane to fly CE EAA Aviation Foundation
(L-16A), 7CCM on unleaded automotive P.O. Box 2591
(L-16B), 7DC, gasoline, 87 minimum Oshkosh, WI 54903
S7DC, S7CCM, antiknock index.
7EC, S7EC, 7FC, Issued 3/1/84.
7JC, 7ECA;
T.C. A-759
See Part 2