Players (Canadian) Formula Atlantic Series Race

Westwood, 26 May 1974

All cars are 1.6-litre F/Atl unless noted.

Notes on the cars:

1. Chevron B27 [27-74-07] (Allan Lader): Chevron build record says sold via Fred Opert to George Sabin. Used by Alan Lader as well in 1974. Sold to Bobby Fisher (Lafayette, CA) for 1975 and used in some early-season Nationals and one Pro race. To Jim Van Horn (Orange, CA) for 1976 and run in west coast Pro and SCCA racing. Then a strong candidate for the car of Californian Mike Morris in SCCA races in 1977 though this may have been the ex Hayes car from 1975-76. Either this or the Hayes car likely to be the B27 for sale by Crosslé Cars Pacific in 1982. In February 2007, Emmet "Bud" Morrison (Tempe, AZ) bought what he believes to be B27-74-07 from Neil Johnson via Fantasy Junction (Emeryville, CA).
2. March 74B [9] (Bobby Brown): New to Bobby Brown (Hicksville, NY) and raced in the British Formula Atlantic series at the start of the year, then moving to North America in May for the Canadian Players series. In June, Brown acquired a new Chevron B27, and the March was traded to Fred Opert as part of the deal. However, Brown demolished the Chevron in September and used a 74B, presumably this one, to completely dominate an SCCA National at Bridgehampton on 22 September. Advertised by Opert in June and November 1975, and shown as "in stock" in November 1975, with a comment that it had not raced since June 1974. Next seen in late 1978 and again in late 1979, when raced by Peter Moodie (Kingston, Jamaica) in a series of Jamaica National Championship races. Subsequent history unknown
3. March 74B [3] (Gilles Villeneuve): Believed to be the Ecurie Canada entry for Gilles Villeneuve (Berthierville, Quebec, Canada) at the opening race of the Players Canadian Formula Atlantic season with Schweppes sponsorship. Villeneuve appears to have then moved to a newer car, and 74B/3 was used by Chuck Hansen (Tenafly, NJ) at Edmonton and Sanair. It then returned to March importer Joe Grimaldi, and was raced as a Race Shop entry by Dale Lang at Road America in late August, before being updated to the latest F2 specification for George Follmer to drive as an Ecurie Canada entry at Trois-Rivières. Raced by Bertil Roos at Watkins Glen in October, then hired by Grimaldi to Eric Kerman for the SCCA Runoffs. Sold by Grimaldi to Tom Pumpelly and run for him by Cavanaugh Racing (Ambler, PA) in early 1975. Pumpelly then moved to Doug Shierson Racing but exactly and apparently updated to 75B specification. Advertised the car in January 1976 as a "74-75B", "ex-Follmer/Roos", and sold to Peter Dodge (New York, NY/Stamford, CT), for SCCA Nationals and IMSA Formula Atlantic in 1976. Sold to Omer Norton (Vernon, CT), who owned it from 1978 to 1983, and then to Ed Capullo (Norwich, CT), who crashed it in a test session at Lime Rock in 1984 and sold it off for parts. Subsequent history unknown.
4. Merlyn Mk 21 [320/FB/71] (David Loring): New to Gordon Smiley (Shawnee Mission, Kansas) for Formula B in 1971, via Bill Ippolito's Race America (Dallas, TX). Smiley led before retiring at his first SCCA National, at Bonneville Raceway Park , and then dominated his next race at Mid-America Raceway two weeks later. He also won the SCCA National at Dallas International Motor Speedway in October. Retained by Smiley for 1972, when he won the Ponca City SCCA National and the Continental Championship at Road Atlanta. He retired at the Runoffs, as he had in 1971. When Smiley moved into F5000 in 1973, the Merlyn was acquired by chief mechanic Charlie Williams and run by him for David Loring (Concord, Mass) in 1974. Loring won the Stuttgart SCCA National in April 1974 and then raced it in the Players Formula Atlantic championship. Then sold to Mike Winn (Little Rock, AR) who raced it in FB in late 1974 and Formula Atlantic in 1975, using a Ford twin cam engine. He maintained its record by winning the Lake Afton SCCA National in 1975. To Barry Findley (North Little Rock, AR) who won a SCCA National at Chennault Field early in 1976 before upgrading to a March 74B. It was next seen in the early 1990s when bought from a racing car dealer called Norm in Colorado by David Clubine (Brantford, Ontario, Canada). The car was then complete but apart, and lacking an engine and gearbox. He did not do anything with it, and in about 2005 sold it to Bill Tebbutt (Mississauga, Ontario). Tebbutt sold it in 2009 but cannot remember the buyer's name.
5. Chevron B27 [27-74-05] (Hugh "Wink" Bancroft): An Fred Opert team car, used by Hugh "Wink" Bancroft (Costa Mesa, CA) in the US series in 1974. The car was owned by Bancroft, who according to Formula and Sports Car retained it unraced in 1975, and then wheeled it out again for a few SCCA South Pacific Division races in early 1976. Advertised in May 1976, and then by Fred Opert in November 1976. The car now owned in 2009 by Bud Morrison had an SCCA log book showing it was owned by Ken Valan (Wilmington, DE) in August 1978, so it is assumed that this was the "B29" that Valan raced from the start of the 1977 season. The logbook then shows that it went to Frank Shober (Chatham, NJ) and was raced by him from early 1979 to 1985. In October 1988, it was bought from Bruce McQuiston at the Bertil Roos Racing School (Blakeslee PA) by Monte C. Shalett (New Orleans, LA), who sold it via Grand Prix Classics (La Jolla, CA) to Paul Wesselink (Dana Point, CA/Huntington Beach, CA) in June 1997. From Wesselink to Emmet "Bud" Morrison (Tempe, AZ) in May 2005.
6. Brabham BT29 (Allen Karlberg): This car is first known when acquired in 1973 by Skip Jones (Seattle, WA), who remembers buying it in San Francisco and that Ribbs had previously been involved. Jones raced the car in Regional events in 1973, winning the 1973 ICSCC Formula B championship, and then sold it to Allen Karlberg (Seattle, WA) who fitted a BDA for the 1974 season and raced it in SCCA Formula A and in Canadian Formula Atlantic. Jones believes that the car was sold and campaigned in eastern Canada with Kimberly Clark livery by Monique Proulx. Proulx drove Karlberg's March 712M in a Pro Atlantic race supporting the US GP at Watkins later that year so may have driven the older BT29 in local events.
7. March 74B (side rads) (Syd Demovsky): Syd Demovsky (Chicago, IL) raced a March 74B hired to him and run by Tom Greatorex (Montréal, Quebec, Canada) in the 1974 Players Canadian Formula Atlantic series. From the start of the season, the car had the works F2 long nose with a right-hand side radiator. The nose, cockpit and engine cover at the first race were white, but the tub sides were a darker colour, suggesting that the car was originally one of the dark blue cars. Raced by Demovsky in all Players rounds and at Trois-Rivières. Subsequent history unknown, but based on its colour, specification, and location in Montréal, it is likely to be the car raced by Peter Broeker in 1975.
8. Rondel M1 (Al Justason): Al Justason (Toronto, Ontario, Canada) raced a Rondel M1 in the Canadian Formula Atlantic series in 1974. According to Chris Townsend, when this car arrived, it was still in the Rondel colour scheme with Pescarolo's name on it, implying it was chassis 206, although Justason had no record of the chassis number himself. When Justason "retired" at the end of the 1974 season, he rented the car to Bob Beyea for a couple of Canadian Formula Atlantic races in 1975. He recalls that he later sold the car to Bill Bovenizer in Toronto, and Bill's recollection is that he sold it about 1982 to Jeremy Hill who wanted the engine for his Formula Atlantic March. Subsequent history unknown. Subsequent history unknown.
9. March 73B (Tim Cooper): Roy Folland (Montréal, Quebec) had a purple #6 March 73B for 1973 but crashed at Trois-Rivières in Sept and after being repaired, the 73B was sold to Ecurie Canada for guest driver Eppie Wietzes to race at the Watkins Glen Pro FB race five weeks later. Then sold to Tim Cooper (Kansas City, MO) who raced the "ex-Ecurie Canada" 73B at a Willow Springs Regional in December 1973. Raced extensively in SCCA racing early in 1974 and then in the Pro F/Atlantic series, prepared by Charlie Williams Racing. Cooper hired a new 75B and ran as part of Doug Shierson Racing in 1975, and the subsequent history of the 73B is unknown.
10. Chevron B27 [27-74-04] (James King): Chevron build record says sold via Fred Opert to Doug Shierson Racing. According to Chevron the car used by James King at Mallory Park before being shipped to the USA. (King and Mead owned their own cars in the Shierson team.) Badly damaged by King at Mosport in July 1974 and rebuilt around a new tub. Formula Mar 75 p29 reports, 'King is trying to sell the B27 he drove in 1974 under Shierson's management'. (King still has the plate for this car.) Sold to Lloyd Callaway (Chicago, IL) and used in SCCA racing in 1975 and early 1976, and in some pro races. Callaway advises that the car was sold to Fred Opert in early 1976 in p/x for a new Chevron B34. It was bought from Opert by John Connolly (Brooklyn, NY) who raced it in local SCCA and EMRA events in 1976 and 1977. After Connolly bought a new Ralt RT1 in early 1978, he advertised the Chevron B27 in September 1978 and sold it to Bertil Roos (Blakeslee, PA), who won the Formula Atlantic race at the SCCA 'Bonus' National at Charlotte in April 1979. He then attached fenders to the car and used it in Can-Am, still with its 1600cc Cosworth BDD engine. Roos bought a different Chevron B27 for 1980, and, according to Doug Waters, his 1979 car was sold to someone in California who planned to use it as a sports car with an Alfa Romeo V8 engine. Many years later, in 1999, Sandy Dells Racing (San Diego, CA) sold two B27 tubs to Jim Sparks (San Diego, CA). Dells restored one of these to running condition for Sparks, then sold the other tub and parts on Sparks' behalf to Mike Winebrenner (Louisville, KY) in 2004. Winebrenner was able to identify his monocoque by its SCCA Chicago Region stamping as Lloyd Calloway's 1975 car, but the 74-04 chassis plate is on Sparks' car. Winebrenner's parts were sold in early 2009 to Bud Morrison (Tempe, AZ), who already owned 74-05 and 74-07. It would appear that Sparks' car is built on the original tub, and Morrison's is the replacement tub.
11. March 73B (Joe Grimaldi): In July 1974, David Loring raced a Formula Atlantic March at Mosport Park. Canadian Motorsport Bulletin reported that it was "a nice March 73 owned by Dale Lang and supplied by Joe Grimaldi". At the next race, Seb Barone raced what CMB called "the Grimaldi March that Loring had driven at Mosport". From this, it seems highly likely that this was the same car that Grimaldi had raced at the opening two races of the 1974 Canadian series, at Westwood and Edmonton. Richard Paul recognised the car as the March Grimaldi had raced at Trois-Rivières in September 1973, so we can trace this 73B that far back at least. It may even be the car Lang drove at several other races in 1973, but we cannot yet be clear about that. Presumably the car raced by Grimaldi at Waterford Hills in September 1974, but this is uncertain as Grimaldi had a 74B by this time. In 1975, Grimaldi joined forces with Doug Shierson Racing, and DSR ran an older updated March for Price Cobb. Cobb described this in an interview as a 73B, and Grimaldi, when talking to Kevan McLurg in 2020, said that Cobb got Lang's old car. So this seems to be a 73B starting in September 1973, possibly earlier, and continuing until Cobb's last race in it at Trois-Rivières in August 1975. Subsequent history unknown, but this car was unusual for a "75B" in that it had no left-hand radiator, so may have been the Joe Shepherd 75B in 1976.
12. Chevron B20 [72-5] (Peter Ferguson): Sold via Fred Opert and entered for Brian Robertson (Brockville, Ontario, Canada) in Formula B in 1972. To Ferguson/Wilson Racing Team for 1973 and raced by former Miss Canada pageant finalist Linda Wilson in Canadian Formula B. Due to be driven by Ric Forest at Trois-Rivières in September but teammate Peter Ferguson "wiped out" the sister car on the Saturday so took over Wilson's car for the race. Only one of the B20s was seen in 1974, driven by Ferguson, and it seems likely it was the ex-Wilson car. Advertised by Fred Opert in June 1975, suggesting it had returned to Opert in part exchange for Ferguson's new Chevron B29. Advertised again by Opert in early November 1975. Subsequent history unknown until bought as a rolling chassis by Ed Swart from somebody on the east coast who had been trying to restore it. It was black at that stage, and Ed repainted it to orange, the Dutch racing colours, and fitted a BDA engine as he completed the restoration. Raced by Swart from 1989 to February 1993, winning VARA's historic Formula Atlantic West coast title in 1992. Swart then acquired a Chevron B45, and the B20 was sold to Richard Morrison in Tennessee in February 1996.
13. Chevron B14/B17b [FB-68-10?] (Peter W. Broeker): Canadian veteran Peter W. Broeker (Pt. Claire, Quebec) bought a Chevron B14 for 1968 and surviving Chevron records imply that it was chassis number FB-68-10. Used in SCCA pro events and also in Canadian Eastern Zone Formula Championship and Championnat de Formule du Québec races in 1968. Retained for 1969 and raced in the Canadian Road Racing Championship and the Molson Championship, often entered as a Stebro-Chevron. Then apparently retained by Broeker until 1974, when he used it in a few races. After Broeker's death in late 1980 the B14 was bought from his estate by Gerry Jones. Jones sold it to Roger Fountain who moved to England in 1988, and sold the car to Chris Ball who had it restored for HSCC racing in the UK.
14. March 74B [8] (Dave Morris): New to Dave Morris (Edmonton, Alberta, Canada) and raced by him in the Players Canadian Formula Atlantic series until a major accident at Mosport Park in July. Morris rebuilt the car with a new monocoque from March, and advertised it as an unraced 75B in October 1975. Subsequent history unknown.
15. Brabham BT40 (Craig Hill): Craig Hill (Missassagua, Ontario, Canada) raced a white #2 Brabham BT40 in the Players Canadian Formula B series in 1973, entered by Fother Hill Ltd with sponsorship from Castrol GTX. Retained by Hill for 1974 and fitted with a Cosworth BDA engine for the new Formula Atlantic series, when it ran as #4. Unknown in 1975. It was bought from Opert Racing's Brian Robertson by Howard Kelly (Kingston, Ontario), and raced at the IMSA Formula Atlantic race at Road Atlanta in April 1976, then at a couple of later Players rounds in Canada. Kelly traded it to Jerry Jolly (Denver, CO) for a Lola T322/4 Formula Super Vee. Owners after Jolly are believed to have been George Gettel (Denver, CO) - so it would be the Brabham he raced in 1979 - then Sherry M Fagans in 1981, then Jim Christiansen and then Ron Doyle, who had been Fagans' mechanic at one stage. It was then owned by a man named Forrest Grove (Denver, CO) in 1984, and raced by him with a Mazda engine in ASR in 1985 and 1986. Grove won the MiDiv Regional title in ASR in this car in 1986. After Grove's death, it was acquired from his son by John Streeter (Ford Collins, CO) in 2009.
16. Chevron B27 [27-74-08] (Bertil Roos): New to Fred Opert Racing and raced by US-domiciled Swede Bertil Roos in North American Formula Atlantic, and later in the season by a number of guest drivers, including Richard Melville, Bill Brack and Héctor Rebaque. This is then believed to be the "ex-Roos" B27 used by Jim Crawley (Frenchtown, NJ) in a number of SCCA Nationals in 1975, allowing him to qualify for the FB Run-Offs. At the same time, Crawley raced a newer B29 in the British series. The B27 was advertised in November 1975 by George Walsh of Intercontinental Marketing in Philadelphia, PA, Crawley's sponsor at the Run-Offs, describing it as ex-Roos, ex-Crawley and noting track records at Bridgehampton and Palm Beach. Subsequent history unknown.
17. Rondel M1 [204] (Chris O'Brien): The car used by Jody Scheckter as part of the Motul Rondel team at the first two F2 races of 1973. In June, Titan Properties, the company owned by Chris Meek and Malcolm Wayne, sponsored this car for Tom Pryce to make his F2 debut for Motul Rondel. He drove it until Rouen in June, where he retired with a blown engine, but then had a new car, chassis 208, when he returned to F2 in August. Chassis 204 was sold at the end of the season via Fred Opert to Chris O'Brien (Ottawa, Ontario /Halifax, Nova Scotia) and raced in the Players Canadian Formula Atlantic series in 1974. O'Brien crashed the car at Mosport in July 1974 and it was rebuilt on a new monocoque in time for Sanair two weeks later. It was advertised in December 1974 as "ex-Scheckter" with spares that included a monocoque, presumably the one damaged at Mosport. O'Brien recalls that he sold the car back to Opert. Unknown in 1975, but to Dean Lundgreen (Milwaukee, WI) for 1976, when he scored eight points in Central Division Formula B, and 1977, when he scored 18 points and qualified for the Runoffs. To Ron Drew (Milwaukee, WI) and fitted with a Cosworth BDJ for Formula C in 1978 and 1979, then to Tim Joyce April 1980, then to Greg Dauterman (Fond du Lac, WI) February 1981 and used in Formula Continental up to June 1985. Dauterman sold it Bill Schley at Schley Motor Cars in Waukesha, Wisconsin, and from him it was sold to Jurg Dubler in Switzerland in January 1990. Then sold to Jody Scheckter in June 1999, and picked up by Kerry Adams who then looked after his cars. It has since been immaculately restored to original condition, and is in the care of Sam Kendle of Kendle Adams Motorsport Limited at Scheckter's Laverstoke Park Farm in Hampshire.
18. March 71BM Falconer (Dennis Krueger): Dennis Krueger (Seattle, WA) drove a #44 March 71BM with Falconer bodywork in the Formula Atlantic race at Westwood in May 1974. Krueger, whose home town was also given as Eugene, WA and Bellevue, WA, had previously raced a Merlyn in Formula Ford. Just ten laps into his Formula Atlantic debut, Krueger was forced into a ditch when Dave Morris spun his March 74B right in front of him. Krueger and the March were not seen again.
19. March 74B [6] (Bruce Jensen): New to Bruce Jensen (Kitchener, Ontario, Canada), and raced by him in the Players Canadian Formula Atlantic series. He competed in all seven rounds of the series, with a best result of second place at Edmonton in June, and took pole position at Sanair in July. He then competed in the Trois-Rivières race in September, and in the two Pro Formula B races later in the season, at Waterford Hills in September, and the US GP support race at Watkins Glen in October. The car was sold for 1975 to Jean Beaulieu (Quebec City, Quebec, Canada), who appeared very briefly at the start of the 1975 series, but he failed to start the opening race after a number of problems that culminated with a rod through the side of the engine. He sold the car to Ron Rogers (Trenton, Ontario), who raced it mostly in club events in 1976 and 1977 before selling it to Jim Close. Rogers ran the car for Close until Close took it back to California. Sold back to Rogers in the early 1990s, and retained until November 2020, when it was sold to Tom Smith of TS Historics (Newbury, Berkshire).
20. Chevron B27 [27-74-03] (Chip Mead): New to Doug Shierson Racing via Fred Opert for Chip Mead (Dayton, OH) to race in Formula Atlantic, initially in the opening races of the British series, then in North America. The car was blue and ran in North America as #23. Sold to Keith Feldott (LaGrange, IL) and raced in SCCA Central Division Formula B in 1975, scoring 11 points to finish ninth in the division. Retained for 1976, when Feldott finished second at Mid-America Raceway and at Grattan Raceway in May, and again at Grattan in July to finish the season on 37 points, tied for second in the division, and racing at the Runoffs. Retained again for 1977, but seen more rarely as Feldott moved into Trans-Am. Subsequent history unknown.
21. Rondel M1 [207] (Seb Barone): The car raced by Bob Wolleck for Motul Rondel in F2 in 1973, and believed to be the same car all season. Like most of the team's cars, this went to Fred Opert for 1974 to be converted for use in SCCA Formula B and Canadian Formula Atlantic. Assuming Wolleck used the same car all season, this would then be "ex-Wolleck" car that Seb Barone (Portland, CT/Middletown, CT/Dilliner, PA) remembers buying for 1974. After a season in the Canadian Formula Atlantic series, Barone traded it back to Opert for his 1975 Chevron B29. According to Cy Morland, who owned chassis 207 from 1998 to 2008, the car was owned after Barone by John Stowe in New England for an extended period, so would be the Rondel raced by Stowe in New England Region SCCA Regionals in 1976. Morland had the tub completely rebuilt by Marc Bahner, and then sold the car back to England. Subsequent history unknown.
22. March 71BM [10?] (Mauro Lanaro): The talented but cash-strapped Ian Coristine (Montréal, Quebec) had run his own March 71BM in 1971, but for 1972 rented an updated car from Ecurie Canada. The 71BM, probably Wilson Southam's old car, was updated to side-radiator 722 specification by team mechanic Tom Greatorex. Coristine stayed with the team for 1973 but the car was put back to 71BM specification. The team almost ran out of money mid-summer, but were rescued by a sponsorship deal with Schweppes. The 71BM was then sold to Mauro Lanaro (Montréal, Quebec) and used in Canadian Formula Atlantic in 1974. Coristine recalls that this car was destroyed in a transporter fire on its way to a race at Debert, but the exact date of this has yet to be determined. Lanaro then bought another 71BM to replace it.
23. March 71BM (Norm Joy): Ken Huband (Ottawa, Ontario) raced a #9/#8 red-and-white March 71BM in Canadian Formula B in 1973, with support from Tangent Travel Ltd. When Huband advertised the March, together with his older Brabham BT29, in CMB in September 1973, he said it had five races from new. Sold to Norm Joy (Montréal, Quebec) for 1974, with support from T.G.Yachts of Canada Ltd, but he failed to qualify at the opening race, and then skipped the second round. Then to David Westgate (Sainte-Thérèse, Quebec) for the Grand Prix de Trois-Rivières. Subsequent history unknown.
24. Brabham BT40 [37] (Ron Householder): Sold new via Fred Opert to Al Lader (Gresham, OR) and used in the Canadian Formula B championship. Lader crashed in practice at Sanair in June, and it is unclear whether BT40-37 was the car Lader used all season, repaired as required, or whether it was a new car supplied after the Sanair accident. Lader won four races that season and would have won the championship if it had been open to non-Canadians. Sold to Ron Householder (Portland, OR) for 1974, and fitted with a BDA engine for the Canadian series, which was now to Formula Atlantic rules. Also raced in SCCA racing that year, where it was moved up to the Formula A class as the BDA was not allowed into Formula B until 1975. Householder continued to race this car in SCCA and ICSCC racing for the rest of the 1970s. It was then stored in an aircraft hanger until late 2011, when it was acquired by Collin Jackson (Langley, British Columbia, Canada), who had been a teenage crew member for Householder in the 1970s. The car was restored over the next three years by Jackson and Andy Pearson of Specialty Engineering, and it was raced by Jackson in vintage racing in 2015.
25. Brabham BT40 [24] (Bill Eagles): New to Bill Eagles (Lasalle, Montréal, Quebec, Canada), and raced in the Players Canadian Formula B series in 1973, entered by Tex-Made Racing, Ville La Salle. Also driven by Allan Lader at Sanair in June. Retained by Eagles for 1974, again entered at #46, and fitted with a Cosworth BDA engine after the opening round. Eagles did not continue in Formula Atlantic after 1974, but in 1975 his car appeared at a race at Bushy Park, Barbados. It was still in Eagles' green/yellow #46 livery but it is not clear who was driving it that day. It was later owned and raced by David Kerr in Jamaica, and then sold by him to Richard Knox (Trinidad). Some time later, Knox sold both his Brabhams to UK dealer Bobby Howlings. The movements of the car are then unknown, but by 2005 it was in Tommy Reid's collection, still with Knox's name on the side.
26. March 74B [73B-2] (Richard Paul): New to Richard Paul (North Hollywood, CA), and first raced it at the Phoenix SCCA National in February 1973 where it was entered as #48, sponsored by Fire Suppression Inc. Paul crashed heavily at Trois-Rivières in September. Paul retained the car for 1974, when it was usually described as a 74B, but wrapped it around a lamppost in practice for the St Johns Formula Atlantic race in July 1974. The car was rebuilt but may have used an older 722 monocoque. Paul entered it as a 742 in races in early 1975. Subsequent history unknown.

Sources

Note that the identification of individual cars in these results is based on the material presented elsewhere in this site and may in some cases contradict the organisers' published results.

North American Formula Atlantic race results have been compiled by Chris Townsend based on material in Formula and On Track, information drawn from Canadian newspapers and results sheets where available.

All comments, clarifications, corrections and additions are most welcome. Please email Allen (allen@oldracingcars.com) if you can help in any way with our research.

Individual sources for this event

Vancouver Sun 27 May 1974, Chevron build records, March 74B build records, Loring's crew chief [J.Johnson], Championship points summary sheet [OMH] and CMB [OMH]